1. Accessories and Parts
  2. Firestone
  3. Vehicle Suspension
  4. Lift Spacers
Lift Spacers for Firestone Ride-Rite Air Helper Springs - 2" Spacers - Qty 2

Lift Spacers for Firestone Ride-Rite Air Helper Springs - 2" Spacers - Qty 2

Item # F2366
lowest price pledge
Retail:$95.37
Our Price: $67.74
You Save: 29%
Accessories and Parts
Orders above $99 qualify for Free Shipping
Shipping Weight: 5 lbs
Quantity: 
In Stock, Ships Today
Lift Spacers for Firestone Ride-Rite Air Helper Springs - 2" Spacers - Qty 2 Lift Spacers F2366
zoom in icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Customer Photos

Install Ride-Rite air springs on a lifted vehicle with these lift spacers. Spacers attach between the bottom of the lower bracket and the bottom of the spring on vehicles with a 2" lift. Kit fits air springs that mount on axle or leaf stack. Call 800-298-8924 to order Firestone accessories and parts part number F2366 or order online at etrailer.com. Free expert support on all Firestone products. Guaranteed Lowest Price and Fastest Shipping for Lift Spacers for Firestone Ride-Rite Air Helper Springs - 2" Spacers - Qty 2. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (5)
  • Q & A (77)
  • Videos (1)
  • Photos
  • Used (1)
  • Why etrailer?

Firestone Accessories and Parts - F2366

  • Vehicle Suspension
  • Lift Spacers
  • Firestone

Install Ride-Rite air springs on a lifted vehicle with these lift spacers. Spacers attach between the bottom of the lower bracket and the bottom of the spring on vehicles with a 2" lift. Kit fits air springs that mount on axle or leaf stack.


Features:

  • Allow air springs to be installed on vehicles with 2" lift
    • Distance between upper and lower brackets must be between 7.5" and 8.5"
    • Spacer must be same size as lift kit rise
  • Include 2 lift spacers and all hardware necessary for installation
    • Lift spacer fits axle- and leaf-mounted air springs


Specs:

  • Application: Vehicles with 2" lift and from 7.5" to 8.5" between upper and lower brackets
    • Will not fit Ride-Rite models F2350 or F2286
      • Will fit Ride-Rite model F2286 if manufactured after Feb. 1, 2006
  • 2-Year limited warranty


WR17602366 Lift Spacers for Firestone Ride-Rite Air Helper Springs - 2" Spacers - Qty 2





Video of Lift Spacers for Firestone Ride-Rite Air Helper Springs - 2" Spacers - Qty 2

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Firestone Ride-Rite Rear Air Helper Springs Installation - 2016 GMC Sierra 2500

Speaker 1: Today in our 2016 GMC Sierra 2500HD, we'll be having a look at and installing the Firestone Ride-Rite Red Label Extreme Duty Air Helper Springs, part number F2702 in conjunction with the Lift Spacers for Firestone Ride-Rite Air Helper Springs for vehicles with a two inch lift, part number F2366.Now here's what our airbags look like installed. These airbags will give us a low leveling capacity of up to 7,500 pounds. It will not increase our gross vehicle weight rating by 7,500 pounds, this will maintain our ride quality and ride height with 7,500 pounds of weight in the bed. You'll want to consult with your owners manual of your truck and see if the vehicle is capable of towing or hauling that much weight before you attempt to do so, you don't want to cause damage to your vehicle.These airbags support anywhere between 5 and 150 PSI of air pressure. Unlike a lot of other competitors airbags on the market these are actually designed to be able to have the rear axle fully suspended when the truck is raised in the air for service. Other airbags from different manufacturers sometimes require the axle to be supported and not have the full weight of it hanging down because it could damage the airbag itself.

On these you don't have to worry about that, so there is no special precautions you need take when you have your truck in for service such as a tire rotation.The first thing we want to do is get some measurements and see where our vehicle's ride height is. Now our vehicle does have a suspension lift on it so this will effect the measurements compared to your vehicle if it's factory. What we're gonna do, we'll measure from the center line of our wheel up to our wheel arch right here and record that measurement. Right now we have no weight in the bed of our truck. Okay, so we're at 45 and a half inches here in the rear and about 43 and a half in the front.Okay, now we have a substantial amount of weight in the bed of the truck, this will simulate carrying a heavy load or towing a heavy trailer like a Gooseneck or a fifth wheel with a heavy pin weight.

We'll double check our measurements and see where we stand. Okay, we're at 43 and a half inches right now and that means we came down about two inches in the back so our back end's going down and our front end's raising. Okay we're about 44 inches in the front which means we came up about a half inch in the front.What this is doing is when our back end comes down and our front end comes up our headlight angles changing, we're getting less weight over our front tires which means we have less steering and stability also less braking performance to help slow us down. Also our front tires are starting to camber out like this, this is what's called a positive camber. This will cause more tire wear on the outside edge of your tire.

Now with all of these things combined we could blind incoming drives with the headlight angle being more in their face versus down towards the road, we'll have decreased handling, decreased stability, decreased braking ability. All in all not a safe ride.Okay now that we have our airbags installed and our weight back in the bed of our truck we'll see if we're back at factory ride height. All right as you can see we're about at 45 and a half inches again. Okay, we're at 43 and a half inches in the front again, which is back to where our truck was with no weight in the back.Okay, now we'll take it our on our test course. On the left side of the screen you'll see what it was like without the airbags installed with the factory suspension and on the right hand side of the screen you'll see it with the airbags installed.

On the left hand side of the screen you can see how unstable it is when we're making evasive maneuvers, going around corners, or just making simple turns. You can also see when we're going over bumps or going over uneven surfaces how unstable it is and how much rebound there is in our suspension. On the right hand side of the screen you can see how much more stable it is when we're going around the corners, doing evasive maneuvering, how much less body roll there is. Also when we're going over the bumps you'll notice how much more stable it is and how much less rebound there is in the suspension, it's letting the suspension do its job and it's providing us a much smoother ride.Now that we've gone over some features we'll show you how to get it installed. All right here we are underneath our truck, we went ahead and removed our spare tire just to give us a little bit more room to work when we're filming. You don't need to have the spare tire removed when you're installing this.First thing we need to do is locate our bump stop right here. We need to remove this so we'll just take a screw driver, pop up, pull down, and remove. Okay now we'll take our upper frame bracket and our U-bolt and slide it in position just like that. Okay, now we'll take our frame bracket here, slide it around our bump stop bracket, make sure it sits flush against the bump stop, hold it tight against the bottom, and slide our U-bolt into position into the holes.All right now that we have our bracket in place with the U-bolt against the bump stop holding it in position we'll take our strap, slide it over our studs, place on a flat washer over each U-bolt, and we'll thread on our nylon lock nuts, and then we'll snug those down. Use a 9-16th socket when we tighten these down, make sure we go somewhat evenly. Then we'll torque them to the amount specified in the instructions.Now this part's gonna be different for most applications. This spacer block here is not included with our kit, this is sold separately as a kit, it's part number F2366. It's a two inch spacer designed for vehicles that have a suspension lift on them up to two inches. This way you're not stretching your airbags out. Our vehicle has a lift on it so that's why we're using this block. We'll flip our airbag over here, take a lock washer and bolt that comes with our spacer kit, center it over here, and drop the lock washer bolt down, and then we'll tighten it up. A flex head ratcheting wrench is really handy in this application.Okay, now we'll take our lower frame bracket and our pan head bolt here which has lock tight already on it and get it in there. I want to point out our fitting here is pushing away from the side that's uneven and not flat. We'll just have this finger tight for right now so we can make our adjustments later and mark where it needs to be.Now we'll take our fitting and we'll screw it into the top here and we'll tighten it down until the thread sealant on it engages. Okay, that's engaged more than half way so that's good. Okay now we'll raise our airbag assembly up into place. Our large stud here will go through the large hole and our alignment head will go through either the forward or the back hole here depending on which gives us the best fit. Okay I like the look of it going through the back hole so now we'll take our star lock washer here, go down over the stud, and secure a nut. We're just gonna do this finger tight so we can make our alignment marks.Okay we made a couple alignment marks here where everything's sitting nice and straight so now we can lower down our assembly and tighten down that pan head bolt on the bottom so our marks line up with that and then we can reinstall our assembly. We made sure our alignment marks that we made line up so we'll snug down this bolt fully to the amount specified in the instructions and we can reinstall our assembly now.Okay with this nut finger tight now we can tighten it down and torque it to the specifications found in the instructions. Now we'll drop down our carriage bolts, making sure they go between our axle and brake line so one on each side. Okay now we'll take our axle strap and install it onto our bolts that we dropped down, place on a flat washer and a nylon lock nut. Okay now we'll take our final U-bolt, stick it between our wheel and our suspension here on the axle, make sure we don't pinch our ABS wire here, and we'll bring it into place through the holes right here.Now that we're through both sides we'll place on a flat washer and then a nylon lock nut. Make sure we do the same on both sides. Okay, now we'll work on tightening down our nuts. With all of our nuts tightened up now we'll torque them the amount specified in the instructions. We want to make sure we tighten these in the even manner. We do a little bit on one, then go to an opposite one and do the same.Okay we went ahead and repeated the same process for the passengers side in order to get our airbag assembly in place with one minor exception. We installed our heat shield here to protect your airbag from the exhaust in between the bottom of our top mounting bracket here, in between the top of our airbag assembly. There's a large, round hole it just sits on top of, it goes into place and you secure it with your hardware on top.We need to find a place where we can mount our airline fittings. We also need to make the decision at this point if we're going to have one fitting or two fittings. If we have two fittings we can fill up each of our airbags separately to help stabilize heavier loads that are on one side of the truck. Now we can mount them with our no-drill bracket here, which you could attach to your hitch with the included zip ties or for a cleaner look that's higher up with no ground clearance issues we can install them in our bumper by drilling a hole. I'm gonna put them in front of our license plate lights right here in this area, however our customer is putting in a compressor at a later date and the compressor's single stage which means it can only control one path of air, so I'm only gonna be using one fitting. I will tie both of our airbags together with a T fitting.I've already verified that there's nothing in this area that I'm drilling into that's gonna get damaged so I'll drill our 5-16th of an inch diameter hole. Now we'll take our air valve, undo the nut, place on one of our 5-16th flat washers, reach up and behind the bumper, stick it through the hole, place on another 5-16th washer, and reinstall our nut. Then I'll hold it in place on the backside of a wrench and tighten down the nut here with a socket. Once we have that snugged up we can start routing our plumbing.All right, so we'll take our airline tubing here, we'll use an airline tubing cutter which we have available on our website as part number F9009 to ensure that we have a straight, clean cut on the end, just take a little bit off. Take our tubing, push it straight down into our fitting until it stops and we'll pull back to make sure it's secure.Passengers side is a little bit different. We have this protective heat shielding here that we're going to slide on over our tubing, this will help protect it from the exhaust. We have two pieces that come with our kit, we'll use both of them and we'll push into our fitting just like we did on the other side, make sure it's secure. Okay once it's in place we have our heat shielding right here down to our nozzle.Okay our drivers side we just have leaving our valve, secured it with a zip tie around this wiring harness, and it comes out right here at the center part of our cross member here on our frame. I'll show you the passengers side now. Okay, our passengers side one we have it secured here to a wiring harness for the ABS sensor. It comes across our cross tube here in the frame and it ends right next to where our drivers side one is.Where our lines both end this is where we're gonna install our T-fitting to combined them into one. It works the same way as the others, you just push in until it stops and pull back. Make sure it's secure and make sure we have a clean cut again. Then I'll measure off how much we're gonna need, cut off the excess, and plug it into our fitting. Now our line that goes from the inflation valve, we just went above our spare tire carrier here and then T'd into our fitting.Now that all of our connections have been made we can add air to our system and check for leaks. All right now how we're gonna check for leaks is quite simple. We'll use some soapy water and spray where our airlines go into our fittings and check for any bubbles. If we see bubbles that means we have a leak, if we don't that means we're good. Okay, with no leaks anywhere that means we're good to go and we're ready to use our airbags.Now that completes our look at and installation of the Firestone Ride-Rite Red Label Extreme Duty Air Helper Springs, part number F2702 in conjunction with the Lift Spacers for Firestone Ride-Rite Air Helper Springs for vehicles with a two inch lift, part number F2366 on our 2016 GMC Sierra 2500.


Customer Reviews

Lift Spacers for Firestone Ride-Rite Air Helper Springs - 2" Spacers - Qty 2 - F2366

Average Customer Rating:  4.6 out of 5 stars   (5 Customer Reviews)

Install Ride-Rite air springs on a lifted vehicle with these lift spacers. Spacers attach between the bottom of the lower bracket and the bottom of the spring on vehicles with a 2" lift. Kit fits air springs that mount on axle or leaf stack.

- F2366
by:

Worked just fine. Had to purchase because truck had rough country 3" lift, although it only had 2" blocks for rear. Spacers seemed to be great quality. Was not impressed for how long shipping took. The bags only took 2 days. And it would be nice if there was a better warning I needed spacers for my air bags. It says compatible with lifts but that was it. So when I went to install, I had to take them back off and look it up. That's when I found they made spacers. I have to add I LOVE My Firestone Air suspension. When I hooked up to trailer, truck dropped 7"s. With airbags and 45lbs of air, dropped 2"s and ride was smooth. 647937



- F2366
by:

Top notch customer service! And product performs flawlessly time after time with 5k payload on spacers and airbags!! Couldn't be Happier Thank you ETRAILER!!! 422602



- F2366
by:

worked good , a little hard to get a wrench on air bag bolt . but did as advertised. 130305



- F2366
by:

Etrailer was really helpful in finding the right product for me. The blocks installed easily and worked really welll 128150



- F2366
by:

Exactly what I ordered with super fast shipping. Can't wait for my extension brackets to come in and install it on my truck 116355


5
5

Ask the Experts about this Firestone Accessories and Parts

  • Firestone Ride-Rite Air Bags for a 2002 Toyota Tacoma 4x4 TRD with 3 Inch Lift
    For your 2002 Toyota Tacoma 4x4 TRD you will need Ride-Rite kit # F2304 and spacer kit # F2366. The spacer kit is assuming a factory lift of 2 inches. If your truck is lifted another inch beyond that then you would need a 3 inch spacer kit # F2367. I have linked the isntallation instructions for you.
    view full answer...
  • Firestone Air Bag Spacers for a 1996 GMC Yukon With Body Lift
    Since spacers are brand specific, you would need to know what brand of air bags that you have so that you can install the proper spacers. From the picture that you sent, unfortunately there is no way to be able to identify the brand of air bags that you have. I reached out to Firestone to see if they could identify the air bags and they said that even though they couldn't identify them from the picture, you could use their spacers as long as the hole configurations are the same and the...
    view full answer...
  • Firestone Air Bag Smashed Flat When Using 3 Inch Spacer on 3 Inch Lifted Truck
    There are different ways to lift a vehicle so that could be one factor, Also, it isn't really a measurement so much as it is based on what the amount of lift is supposed to be. You would measure, though, with the truck on the ground and not loaded so if there is a 2 inch gap use a 2 inch spacer # F2366 and so on. If the truck had a body lift and not a suspension lift then the distance from the frame to the axle is still the same as stock and no spacer would be needed. It sounds like...
    view full answer...
  • How To Tell What Size Firestone Lift Spacers Are Needed On A Truck With A 6 Inch Lift Kit
    To determine what size lift spacer to use on your vehicle with Firestone Ride-Rite Air Springs, measure the distance between the upper and lower brackets of your air helper spring kit, and whether the kit mounts on the leaf spring or the axle. The spacer needs to be the same length as the amount of lift applied to the axle on which the air helper spring is installed. The axle mount kit would have the lower bracket mounted to the axle. The leaf mount kit would have the lower bracket mounted...
    view full answer...
  • Spacers for Firestone Ride-Rite Air Bags for a 3 Inch Lifted 2013 Chevy Silverado 2500
    We haven't install Firestone spacers # F2366 so we do not have a video available. But they just attach to the air bags and then you would install the rest of the kit like Ride-Rite kit # F2596 for your 2013 Chevy Silverado 2500.
    view full answer...
  • Which Lift Spacers for Firestone Ride-Rite Air Helper Springs Work On a 4 Inch Lifted Truck
    For a 4 inch lifted truck, you would want to use the 4 inch kit # F2371, so that you are not adding a spacer onto another spacer. The 2 inch spacers, # F2366, that you have referenced, fit vehicles with 2 inch lift and from 7.5 inches to 8.5 inches between the upper and lower brackets. The 4 inch kit, # F2371, fits vehicles with 4 inch lift and from 9.5 inch to 10.5 inch between the upper and lower brackets. I have included a link to the installation details for reference.
    view full answer...
  • Installation Orientation of Firestone Lift Spacers for Vehicles with 2 Inch Lift
    I spoke with my contact at Firestone about the installation of the Lift Spacers # F2366. He confirmed that the sticker orientation is only in relation to the larger spacers. On the spacers for vehicle with a 2 inch lift, the orientation of the spacer doesn't matter. My contact confirmed that the small flat side doesn't need to face any particular direction. When installing the spacer you can orient it any way you would like. I confirmed that you do need the # F2366 spacer kit for...
    view full answer...
  • Which Firestone Air Bag Spacers to Use on 2006 Silverado 2500 with 6-Inch Suspension Lift
    If the spacing between the upper and lower brackets on your lifted 2006 Silverado 2500 is 10-inches as you indicate, this falls into the operating height range for the Firestone Lift Spacers # F2371. These are normally intended for trucks with a 4-inch lift, but if your truck's brackets are this distance apart these should work. I was not able to find any purchase history to confirm the air bag kit you're using but a long as it is a compatible Firestone kit these should work well. The...
    view full answer...
  • Firestone Air Bag Kit Installation in 2001 Toyota Tundra TRD with 1-Inch Block Under Leaf Springs
    The Firestone Ride-Rite Rear Axle Air Helper Spring Kit # F2245 is the one that fits your 4WD 2001 Tundra. This kit's lower bracket mounts to the leaf spring stack, next to the axle and the stock jounce bumper, as shown in the linked diagram. A 1-inch spacer block under your spring stack should not affect the positioning of the system to the point that you would need to modify the installation.
    view full answer...
  • Is Spacer Needed to Install Helper Springs on a 2007 Toyota Tundra with 1 Inch Lift
    If the 1 inch lift at the back of your 2007 Toyota Tundra increased the distance between the frame and the axle, also by 1 inch, then you might need a spacer kit. The shortest spacer kit for Firestone Ride-Rite air bags is 1-1/4 inches, # F2536. What I recommend is to go with Timbren springs, # TTORTUN4. Then you could add a couple of 1 inch spacers, # A25723-90AH00, which are 1 inch.
    view full answer...
  • Firestone Ride-Rite Air Helper Spring Spacer for Trucks with a 1-3/4 Inch Lift
    I recommend going with the 2 inch spacers, # F2366, if you plan on using the Firestone Ride-Rite Air Helper Springs. It is better to have the spacer take up more room between the bag and the frame or axle. Using a spacer that is smaller that the lift on the truck would reduce the effectiveness of the air bags. Keep in mind, these spacers will not fit Ride-Rite kits, # F2350 or # F2286. If you can tell me the year, make and model of your truck, I would be happy to make a specific recommendation...
    view full answer...
  • Suspension Enhancement Recommendation for 2008 Chevrolet Silverado With 6-Inch Lift Kit
    We have just what you are looking for. The suspension enhancement I recommend for your 2008 Chevrolet Duramax is the Firestone Ride-Rite Helper Springs, part # F2250. This system can be installed without drilling and helps work with your suspension when you are towing or carrying heavy loads. The system helps with sagging and helps absorb road shock. Installing a suspension enhancement system will not increase the vehicle weight carrying capacity and should only be used on a vehicle...
    view full answer...
  • Spacer for Firestone Ride Rite Air Suspension Kit Installed on 2013 Toyota Tundra w/4 Inch Lift
    According to my Firestone representative, you'll need to measure the existing space between the upper and lower brackets once the lift has been completed. Ideally, you'd see about 6 inches between the two brackets. If that's the case, Firestone tells me a spacer won't be needed. If the distance between the brackets is greater than 6 inches, you'll need a spacer whose thickness is the same as the gap. For instance, if the distance between the brackets measures about 8 inches, you'd want...
    view full answer...
  • Will Using Lift Spacers with Firestone Ride Rite Make Ride Quality Smoother When Lifting Suspension
    I would recommend you get the appropriate lift spacer on your 2004 Toyota Tundra with the Firestone Ride Rite System part # F2245 installed. If you have a 2 inch lift you would want the # F2366 that you referenced. If you are using the # F2245 to raise your suspension the ride will be bumpy regardless because when air springs have enough pressure in them to raise the body of a vehicle the springs become hard enough that the ride quality suffers.
    view full answer...
  • Air Bag Helper Springs for a 2012 Ram 2500 with 5 Inch Lift
    If the lift on your 2012 Ram 2500 is a body lift where the frame is still the same distance from the axle as a stock truck then you would not have to use any spacers when installing helper springs. But if it is a suspension lift, you would need spacers equivalent to the amount of lift (or as close as possible) in this case 5 inches. I recommend the Firestone Ride-Rite kit # F2299 for your truck. If the truck does have a suspension lift then you would also need spacer kit # F2373 for...
    view full answer...
  • Rear Suspension Enhancement for a 2014 Silverado 1500 w/ Leveling Kit
    If the lift on the rear of your 2014 Chevy Silverado 1500 was only a body lift (sounds like it), and the suspension wasn't touched at all a lift spacer like the part # F2366 that you referenced wouldn't be necessary. The # F2430 would work well as-is. If you instead had a suspension lift you would want the lift spacer part # F2366.
    view full answer...
  • Recommended Air Suspension Kit And Spacers For 2012 Toyota Tundra With 2 Inch Lift
    The Firestone Ride-Rite Air Helper Springs, part # F2445 will work great on your 2012 Tundra. These help increase stability and improve the ride quality when carrying heavy loads in the truck. Since you have 2 inch spacers between the leaf springs and the axle you will need the Lift Spacers for Firestone Ride-Rite Air Helper Springs, part # F2366. These are designed for vehicles with a 2 inch lift and will eliminate the added gap from the spacers. To be able to adjust the air in...
    view full answer...
  • Diameter of Firestone Ride Rite Suspension Kit Spacers
    The diameter of the Firestone air bag spacer part # F2366 that you referenced is 4-1/4 inches.
    view full answer...
  • Picking Out Correct Spacer Kit for Use with Firestone Ride Rite Air Bag Kit
    Typically lift kit sizes are slightly higher than what you actually get on the vehicle so a 3.5 inch lift most likely would call for a 3 inch spacer kit from Firestone part # F2367. If instead you only gained 2 inches you'd want the part # F2366 that you referenced. Judging by your pictures it looks like you have too tall of a spacer kit installed currently. I'd go with about half the height of what you have now. For a 1-1/2 inch spacer you'd need the part # F2536.
    view full answer...
  • Recommended Spacers for 2014 Chevrolet Silverado 1500 with 3 Inch Lift
    You can use the Firestone Ride-Rite Air Helper Springs, # F2430, on your 2014 Chevrolet Silverado 1500 with a 3 inch lift. I spoke with my contact at Firestone and he said you will need to use the 2 inch spacer kit # F2366. Since the Firestone system fits on the axles, see instructions link, this is the correct kit for systems that fit on axles. I have included a link to the installation details for the spacers as well. And, I have included a link showing typical installation of the...
    view full answer...
  • Is Firestone Spacer Kit part # F2373 Tapered
    The Firestone spacer kit part # F2373 is not tapered at all and is same width throughout. That should not be a problem for you as the width would not interfere with your current lift kit at all.
    view full answer...
  • Firestone Ride Rite Air Bag Suspension Kit Recommendation for 2014 Ford F-250 with Lift Kit
    The Firestone Ride Rite kit part # F2597 is what your 2011 Ford F-250 would have installed and is also the same kit that's recommended for your 2014 model. So basically you just need to go with a spacer kit for the size lift you have installed on the newer truck. So if you had a 2 inch lift you'd need part # F2366. 6 inch lift part # F2375 3 inch lift part # F2368 4 inch lift part # F2371.
    view full answer...
  • Firestone Ride-Rite Air Bags For 2002 Ford F-350 with 3 inch Lift and Fifth Wheel Rails
    The correct Firestone Ride Rite Kit for your 2002 Ford F-250 is the part # F2550. This kit is compatible with fifth wheel rails as well so it would fit with your current rail kit. Normally we don't recommend suspension enhancement for vehicles with suspension that needs work though. The best recommendation I can make is to replace the springs and then use the 3 inch blocks part # F2368 but if for some reason your suspension only really had a net of 2 inches of lift you would need the...
    view full answer...
  • Measuring for Air Bag Spacers on 2010 Chevrolet Silverado 1500 with 3-Inch Suspension Lift
    We offer Firestone Lift Spacers for Firestone Ride-Rite Air Helper Springs in various sizes to accommodate different suspension lifts. The part you referenced, # F2366, is a 2-inch spacer kit, but we also offer a 3-inch kit, part # F2368, for vehicles with a 3-inch suspension lift and axle-mounted air springs. You can measure to confirm their fit on your truck. Measure the distance between the upper and lower brackets; this must be between 8-1/2 and 9-1/2 inches.
    view full answer...
  • Are Air Springs Needed On Truck With Over-The-Bed Camper
    since you said your camper is within the weight carrying capacity of your truck you may not need air springs at all. Air springs are intended to be used with a suspension system that is in good working order and will not increase the weight carrying capacity of your truck. If you are experiencing sagging or side to side sway when you have the camper loaded I would recommend suspension enhancement. If you want to let me know the year, make, and model of your truck I can make some...
    view full answer...
  • Firestone Suspension Kit Recommendation for 2016 GMC Sierra 1500 with 6 inch Lift
    Since your lift is a 5 inch spacer that adds height to the suspension of your 2016 GMC Sierra the correct lift spacer kit is the part # F2373. The correct Firestone kit you'd need then would be the part # F2430 which is a confirmed fit.
    view full answer...
  • Lift Spacers for Firestone Suspension Enhancement on a 2009 Chevy Silverado 2500HD w/4 Inch Lift
    I would go down to 3 inches and use spacer # F2368. The measurement should be with the bags deflated or at the minimum psi. When modifying the axle spacers on the lift kit, be sure to contact the lift kit manufacturer and/or the installer to determine if this is acceptable and if so, what would be the best way to do so. I have included a link to the instructions for the lift spacers for you.
    view full answer...
  • Do I Need Lift Spacers with Firestone Ride-Rite Air Springs?
    You will need to add spacers, since you're right on the edge of the requirements, but the # F2366 would not be the correct size. Firestone has put together a chart/list that you can use to help you determine what kind of spacer you need. Since the distance between your brackets is 6-1/2", you should use the Firestone Lift Spacer # F2356 according to the chart/list below. Distance between top and bottom bracket: 6-1/2" - 7-1/2" - Lift Spacer # F2536 7-1/2" - 8-1/2" - Lift Spacer #...
    view full answer...
  • Would 2005 Nissan Titan Require Lift Spacers for Installing Air Bag Kit with Block Lift Kit
    Since you said you have blocks for your lift kit that makes me thing that you have a body lift and not a suspension lift which means that you wouldn't need any lift spacers like the part # F2366 that you referenced. Body lifts don't require the spacers since the suspension doesn't move. That being said the part # F2366 would be if you needed a 2 inch lift spacer or for a 3 inch lift part # F2367.
    view full answer...

Do you have a question about this Accessories and Part?


Used Items Available

Condition: Installed

Notes: This item has install mark from a test fit but has never been used.

Our Price: $10.05
Secure Checkout


  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Highest quality accessories and parts for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate accessories and part information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Updated by:
Leah B
Updated by:
Mary E
Updated by:
Sarah W
Updated by:
Hannah L
Updated by:
Alex H
Expert Research:
Mike L
Expert Research:
Michael H
Expert Research:
Jeff D
Expert Research:
Jameson C
Expert Research:
John H
Expert Research:
Adam R
Expert Research:
Jeffrey L
Written by:
Tyler C
Video by:
Joshua S
Test Fit:
Brent H

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.


Product Experts Available Now!
Call 800-298-8924