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Trailer Leaf Spring Suspension
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Universal Group
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Springs
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Leaf Springs
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Slipper Springs - 1-3/4 Inch
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24-5/8 Inch Long
3-Leaf Slipper Spring w/ Radius End for 1,500-lb Trailer Axles - 24-5/8" Long
(126 reviews)
Price: $18.75
In Stock
3-Leaf Slipper Spring w/ Radius End for 1,500-lb Trailer Axles - 24-5/8" Long
Item # SP-178275
Retail:$20.74
Our Price: $18.75
You Save: 10%Orders above $99 qualify for Free Shipping
- Springs
- Leaf Springs
- Slipper Springs - 1-3/4 Inch
- 24-5/8 Inch Long
- 1000 lbs
- Universal Group
- All Info
- Reviews (126)
- Q & A (27)
- Videos (1)
- Photos
- Why etrailer?
Universal Group Trailer Leaf Spring Suspension - SP-178275
Slipper leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 1,500-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bushing with 9/16" inner diameter.
Features:
- Leaf spring acts as part of your trailer's suspension system
- Provides attachment point for your trailer's axle
- Multiple leaves allow flexibility to absorb road shock
- Allows for a smooth ride
- Reduces wear and tear on trailer
- Ensures level ride on bumpy and uneven surfaces
- Sturdy steel construction
- Nylon bushing included
- Pre-mounted hangers or aftermarket hanger kit (sold separately) required for installation
- Eye of spring attaches to hanger mounted on trailer frame
- Slipper end slides into hanger or equalizer
Specs:
- Quantity: 1 leaf spring
- Spring capacity: 750 lbs
- Axle capacity: 1,500 lbs
- Length from center of spring eye to end of spring: 24-5/8"
- Spring width: 1-3/4"
- Eye diameter with bushing: 9/16"
- Eye diameter without bushing: 11/16"
- Leaf thickness: 1/4"
- Number of leaves: 3
- Additional dimensions: see table
| Part Number | A | B | C | D | E | F |
|---|---|---|---|---|---|---|
| SP-178275 | 11" | 22-3/4" | 24-5/8" | 12" | 14-1/2" | 4" |
Note: To ensure proper axle alignment and suspension performance, leaf springs should always be replaced in pairs.
Leaf springs are an integral part of your trailer suspension system. The leaf springs provide the attachment points for your trailer's axle, suspending it from the frame of your trailer. Each spring flexes to absorb road shock as you travel, allowing the axle to move somewhat independently of the rest of your trailer. This helps to reduce wear and tear on the trailer and also ensures a smooth ride.
Slipper leaf springs attach to hangers that are welded onto your trailer. The eye of this spring will attach to the front hanger with a suspension bolt. The flat slipper end of the spring will slide into the rear hanger. If you have a tandem- or triple-axle trailer, the slipper end will slide into the equalizer that connects multiple springs. The shape of the slipper end of a leaf spring may vary slightly due to differences among trailer manufacturers. Because of this, it's important to check your leaf spring's slipper end before purchasing a replacement spring.
To mount this spring, you will need hangers, a suspension bolt, and possibly a spring keeper bolt, depending on the design of the rear hanger. If you are simply replacing a spring, you may still have hangers welded onto your trailer, but it would be wise to replace the bolts as they can experience wear. It is also recommended that you replace the other leaf spring in your setup at the same time. Because springs can sag and elongate as they wear, this new spring may not exactly match the old one, and the alignment of your trailer could be affected.
If you are fabricating a trailer, you will need to purchase a hanger kit for installation. To determine the type of hanger kit that you need, you must know the specific type of leaf spring that you have, as well as your axle capacity. Depending on the hanger kits used with them, springs can be configured to work for single-, tandem- or triple-axle applications. Hangers and other suspension components can also be purchased separately if there isn't a complete kit that works for your setup.
UNA-178 Universal Group Slipper Trailer Leaf Spring - 3 Leaf - 750-lb Capacity
Replaces WIE3
Video of 3-Leaf Slipper Spring w/ Radius End for 1,500-lb Trailer Axles - 24-5/8" Long
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Video Transcript for Universal Group Trailer Suspension - Leaf Spring Suspension - SP-178275 Review
Today we're going to be taking a look at the three leaf slipper spring for 1500 pound trailer axles. The spring's made from a very strong and durable steel construction. It's going to flex appropriately to absorb road shock and provide a nice smooth ride. Ultimately, this is going to help reduce wear and tear on your trailer. It's going to help ensure a level ride on bumpy and uneven surfaces. These are designed to mount to the trailer frame with hangers or a hanger kit. Those items are sold separately.
If you are in need of a hanger or a hanger kit, you can find those items here at etrailer.com. Over here at the eye, it does include a nylon bushing. The eye diameter's going to measure 9/16 of an inch. You can see this as a three leaf spring, so it's going to contain three leaves. The spring width form edge to edge is 1 and 3/4 of an inch. Eye diameter's 9/16.
When it comes to the spring capacity, it's going to have a capacity itself of 750 pounds, so it's designed for a 1500 pound axle, that would be the axle capacity if you're using two of these. I want to give you the spring length measurement. From the center of the eye to the very end of the spring. That's going to give us a measurement of about 24 and 5/8 of an inch. If we measure from the center of the spring to the top of the bend here on this end, that's going to give us a measurement of around 23 inches. Please keep in mind that in order to ensure proper axle alignment and suspension performance, leaf springs should always be replaced in pairs. That's going to do it for today's look at the three leaf slipper spring for 1500 pound trailer axles..
Customer Reviews
3-Leaf Slipper Spring w/ Radius End for 1,500-lb Trailer Axles - 24-5/8" Long - SP-178275
Average Customer Rating: 4.9 out of 5 stars (126 Customer Reviews)
Slipper leaf spring acts as part of a trailer's suspension system by providing an attachment point for a 1,500-lb axle. Spring flexes to resist shock and also ensures a smooth ride. Includes bushing with 9/16" inner diameter.
- SP-178275
by: Manuel02/16/2018
Purchased this in pair for my new to me kayak trailer and they are awesome. The ones that came with my trailer were rusted bad and two leafs only. These are three leafs giving it more load capacity and way cheaper then any of my local big box stores and trailer parts store here in Miami FL. If you need a pair for your trailer do not hesitate and contact etrailer their awesome website and outstanding customer service will get you what you need trust me this is my second time purchasing with them and they have earn my two small trailer business. Oh and if you are not sure about what you need just contact them. Mr. Jameson C helped me, he send me all the details and links of what I needed with details that's CUSTOMER SERVICE thank you guys God bless.... 476297
- SP-178275
by: Eric B.03/23/2017
Price competitive. Using eTrailer parts in my products, specially designed trailers for power sports vehicles. Check out [site], a better way to move your toys without it taking over your garage. Trailers are just coming to market this spring in power sports dealers in the Midwest. 360453
- SP-178275
by: Cari04/11/2018
Perfect fit for my replacement spring on my 2001 Magitilt PWC trailer. 495178
- SP-178275
by: Scott L.12/08/2017
Replaced rusty springs on a 14' skiff trailer. Fit perfect, DIY for cheap in the driveway, it would've been easier with an impact wrench. Take their advice, etrailer is the best for a reason, get ALL NEW HARDWARE TOO!! I broke several fasteners removing them, if the springs are bad, so is the hardware. I have done three hitches and a set of leaf springs now with these folks. Their install videos and expert advice made it a breeze to save probably a couple thousand in labor at a shop. 458343
- SP-178275
Anthony j - 01/26/2016
16571
by: Anthony j01/26/2015
Great products great prices super fast service I orderd my stuff late in the afternoon an before I went to bed I got a shipped email and I had my parts in just a few days also check out their low price guarantee so far I like etrailer good job guys 171282
Comments
Great
Anthony j - 01/26/201616571
- SP-178275
Fred G - 01/14/2016
16439
by: Fred G.01/14/2015
I was assisted by Nick and Katie of etrailer. Both were knowledgeable and helped me spec exactly what I needed. Slip springs and accessories for a trailer that is no longer made. Great attitudes and genuinely friendly to boot. The two of them are exactly what we all hope to get when we need factory help on the phone. This is my third order from etrailer. nuff said! 168954
Comments
Kit was easy to install and has worked out fine. Video was a help.Your customer service and support was excellent.I have four different trailers, and have purchased other items from you for them. All good experiences. This kit revived my old ice boat trailer.
Fred G - 01/14/201616439
- SP-178275
by: Dan B.08/24/2014
Perfect fit made for easy installation . 148246
- SP-178275
by: Michael06/10/2019
Everything came as expected, well packed, no issues 657118
- SP-178275
by: Vincent05/08/2019
Ordered and received two leaf springs for a small trailer. The delivery was fast and the fit was perfect. Great store. 639618
- SP-178275
by: Clifton J05/07/2019
Easy installation. Rides smooth 639381
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by: Dan F04/23/2019
Great springs. The product description helped me select the exact size I needed for my application, and install was easy. 634517
- SP-178275
by: Ronnie S04/19/2019
Replaced the broken leaf springs on my old boat trailer. etrailer has the items in stock and the quality is always good. I have dealt with etrailer several times over the years and have always been completely satisfied. 633463
- SP-178275
by: ShannB04/15/2019
The original leaf springs on my Triton LT Trailer (for single SeaDoo) had rusted in two. These replacement springs fit perfectly on my trailer and where reasonably easy to install. 628730
- SP-178275
by: Roy04/07/2019
Order was exactly as described, shipped promptly and of good quality. 619504
- SP-178275
by: Alan03/15/2019
best price for a hard to find spring 611978
- SP-178275
by: LB12/25/2018
As described.......fast ship..........t hanks! 593429
- SP-178275
by: LB12/25/2018
As described,fast ship, satisfied! 593423
- SP-178275
by: LB12/25/2018
As described...........fast ship......t hanks! 593418
- SP-178275
by: LB12/25/2018
Quality Product, as described,fast ship ............satisfied! 593047
- SP-178275
by: LB12/25/2018
Quality Product, fast ship!!!!!!!!!!!! 593408
- SP-178275
by: Katy12/08/2018
Installed these springs and u bolts on Jon boat trailer. The old ones rusty and broken 589384
- SP-178275
by: George12/01/2018
I have an old 1993 NUWAY 13848 utility trailer and on a cross country trip, my leaf spring broke after hitting a pot hole. I was lucky to make it home safely. E-trailer had replacement spring in various load ratings. My original trailer was a 2 leaf spring rated for 500 lbs (1000 for trailer). E-trailer has springs that were 3 leaf rated for 750 lbs (1500 for trailer). The price was great and the delivery was super fast. Springs wear out from a lot of use and it is best to replace them especially after hitting pot holes for 25 years and 20,000 miles with trailer loaded at 60 to 90% capacity. An old spring may look good but has a limited life with years of use. Oh yes, I replaced both sides and the nuts on the U bolts are fully engaged and torqued. Replacement parts all fit perfectly. I am glad "etrailer" carries everything you need at a super great price. 586601
- SP-178275
by: Harry11/09/2018
Replaced my old frozen 2 leaf with these 3 leaf springs. They are working great and have increase my load capacity. 581351
- SP-178275
by: BobL11/06/2018
The leaf springs arrived quickly and in good condition. They installed easily on a 17' long boat trailer and I think they will work well on the road. The boat and trailer are in storage for the off season now but I expect that the weight of a 13' Boston Whaler, 25 hp Suzuki four stroke, and boat gear will be a reasonable load for the leaf springs to perform properly. My only concern is corrosion resistance. There was some evidence of surface rust coming through the paint on the springs in some places. I'm hopeful they don't rust out too quickly. 580684
- SP-178275
by: Duane10/11/2018
Everything worked great, Thanks for the Great Service! 573492
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by: Matt09/20/2018
I was extremely happy with the product and the communication was excellent. I would definitely buy from you again. 567185
- SP-178275
by: Jim09/09/2018
All worked great. Still have it, than ks 563212
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by: John08/08/2018
Good Product. Perfect fit, fast shipme nt. 551438
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by: Jeremiah08/03/2018
The products were delivered very quickly. The price point is great. I will buy from this company again in the future. 549396
- SP-178275
by: Peter06/16/2018
No problem. Good quality. 522508
- SP-178275
by: Gail06/05/2018
Product exactly as described. Great replacement of original 517593
- SP-178275
by: Joe S05/04/2018
I bought these springs for my dads trailer after one of the originals broke out on the road and caused one of the tires to be shredded from the fender. These springs are made in China as so many items are these days but, they fit well and work well also. I ordered them with the 6 tires that I bought and were delivered quickly. :) 504387
- SP-178275
by: Robert04/29/2018
My jetski trailers springs rusted away after ten years of salt water use, so I needed replacement springs. Etrailer provided me with a $17 solution, which I installed in about 15 minutes (for both sides). They have been on my trailer for a year, and still look great. 502184
- SP-178275
by: James04/11/2018
Great products at a great price 495319
- SP-178275
by: Steve03/22/2018
Everything arrived as ordered. i have not installed these products yet but it looks like a nice product. 487798
- SP-178275
by: Daniel02/06/2018
These springs were on sale and a great price. They replaced old springs on my jet ski trailer. These matched perfectly and installed fine. Good quality, and have been on trailer about a year now and are still in great condition. I did repaint them for a little more protection, but that is up to you as they are pre-painted. Just make sure you get your measurements and weight requirements right when you order to be sure yours fit correctly. 473240
- SP-178275
by: Susan02/05/2018
They had everything we needed for our boat trailer and they had fast service.. would definitely use them again. 472937
- SP-178275
by: Jason01/25/2018
These were exactly what I needed and were cheaper than from other sites. Additionally, the customer service from etrailer is top-notch. I have purchased many items from them and I am a lifetime customer because of the customer service and the quality/assortment of the products they offer. They are a great group of people to buy from. The delivered leaf springs were exactly as advertised and fit perfect. 469541
- SP-178275
by: Walter11/30/2017
What can I say? Etrailer by far the best. I can not only find the excact piece. if not that the shipment is fast and very safe. etrailer.com 1000% I recommend. 456114
- SP-178275
by: David G11/25/2017
Prompt shipping, great service and a nice price. I'll be ordering from this company again. :) 454790
- SP-178275
by: Stuart11/05/2017
very happy all parts were correct and fit ok 449169
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by: Mark11/02/2017
This was an exact match to the ones I needed to replace Shipping was fast, the trailer is back in together and ready to go! 448401
- SP-178275
by: Chris10/20/2017
Product arrived very fast. Was exactly what i ordered. 444603
- SP-178275
by: Jim D10/18/2017
Received the parts in a couple days , quality looks great. Should be fishing by the weekend. 443789
- SP-178275
Dana - 10/12/2018
44523
by: Dana10/12/2017
Came as expected and beefier than the stock trailer springs and helped increase my trailer load capacity. Very efficient simple and economical. 441891
Comments
Springs have held up and have had no issues one year later! Would definitely purchase again!
Dana - 10/12/201844523
- SP-178275
by: Bill10/10/2017
Parts made it on time and fit perfect. Great customer service 441391
- SP-178275
by: Jerry09/13/2017
Incredibly fast and fair shipping! Haven't installed yet but quality looks as good or better than original. 431939
- SP-178275
by: Steve08/26/2017
Rebuilding trailer in Cayman Islands. Thanks for your help! 425346
- SP-178275
by: Mike W,08/10/2017
PRODUCT FIT EXCELLENT WE SEE AFTER I HAUL A FEW THINGS .THEY APPEAR TO BE SAME AS I TOOK OFF THANKS 418632
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by: Russ07/27/2017
Ordered early Friday morning before business hours. Parts arrived the following Wensday afternoon via UPS. The only concern I had with the two springs I ordered was the cheap nylon bushing they came with. I would have preferred neoprene but the springs were stamped made in China so...... Springs and hanger kit I ordered went together and look good. 412848
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Ask the Experts about this Universal Group Trailer Leaf Spring Suspension
Do you have a question about this Trailer Leaf Spring Suspension?
- Replacement Slipper Springs for 1985 Harding Boat Trailer
- I do have options for you but exact replacements for old boat trailers are hard to come by. In the majority of cases, items will need to be altered for an exact fit which I assume is what is going to need to be done on your trailer as well. We don't have a slipper spring that is 1-3/4" wide x 28" long (center of eye to end of spring) with a 2,500, 3,000, or 3,500 lb capacity. However, leaf springs will fatten out over time which means the leaf spring that was originally installed on the...
view full answer... - Slipper Spring Recommendation for Cox Boat Trailer with Springs that are 24-1/2 inches Long
- We have a few options that will fit, but we need to pick out the spring that matches the capacity needed for the trailer. The following springs are the correct fit dimensionally.
For a 2,000 lb axle you would need part # SP-179275
For 1,500 lb axle part # SP-178275
For 1,000 lb axle part # SP-177275
view full answer... - Leaf Spring Recommendation for Trailer with Slippers Springs that are 24-7/8 inches
- When picking out leaf springs there are two important things needed. You first need to get a spring that is rated for the weight of your trailer and then get one that is the proper length.
Since you sent us a drawing that shows your slipper springs being 24-7/8 inches in length what you would need to do is determine what axle capacity you need. For a 2k axle you would need is the part # SP-179275 or for 1k axle part # SP-177275. Or for 1,500 lb axle you would need part # SP-178275.
view full answer... - Recommended Replacement Slipper Spring Leaf Springs
- Thanks for the photo. Your leaf springs have definitely seen better days and it is time to replace a little while ago. Since you said one side is open and one closed, I assume you have slipper springs. The measurement on the springs is from the center of the eye to the end of the spring in the description. For the measurement you gave from bolt center to bolt center, we have two options:
3-Leaf Slipper Spring w/ Radius End for 1,500-lb Trailer Axles - 24-5/8" Long # SP-178275, and...
view full answer... - Replacement Slipper Spring To Upgrade Stock Malone Microsport Trailer Leaf Springs
- From what I can find online, it looks like the 2-Leaf Slipper Spring w/ Radius End for 1,000-lb Trailer Axles - 24-5/8" Long, # SP-177275 is the best upgrade option for your malone Microsport trailer. This spring is 24-5/8 inches from the center of the eye to the end of the spring. It is 1-3/4 inches wide and has an axle capacity of 1000 lbs. I've attached a video review for you.
The only other option for a similar size is the 3-Leaf Slipper Spring w/ Radius End for 1,500-lb Trailer...
view full answer... - Availability of Slipper Spring for Boat Trailer that is 24 inches Long
- What you have is a slipper spring. This is a common style of trailer spring which we have a few options that are near your 24 inch dimension. We have the part # SP-179275 which is for a 2,000 lb axle, # SP-178275 which is for a 1,500 lb axle, and # SP-177275 which is for a 1,000 lb axle.
view full answer... - Need a 3-Leaf Slipper Spring Kit for my Boat Trailer with 2 Inch Square Axles
- In order to determine which 3-leaf slipper springs will fit, you will need to take a few measurements of the current springs on your boat trailer. I am including a diagram that shows which measurements are needed. The diagram also includes the measurements of the two 3-leaf springs that we have available. Compare your measurements to those to see if we have a match.
3-Leaf Slipper Springs for 1,500 lb Trailer Axles, # SP-178275
3-Leaf Slipper Springs for 3,000 lb Trailer Axles, # SP-039275
Although...
view full answer... - Replacement Slipper Spring Recommendation to Replace 31 inch Long Spring
- For a slipper spring that would work well for your application you would want the part # SP-038275. This is a 2k rated spring that is 30-1/4 inches long. This should be a much softer spring than what you have as it looks like your spring would be a higher capacity than this one.
view full answer... - Replacement Leaf Springs for a 1,500 Pound Boat Trailer
- The GVWR is the gross vehicle weight rating which is the most that the trailer can weight when loaded and ready to tow. Since that figure is 1,560 pounds it is likely that the axle on the trailer is a 2,000 pound axle. That would mean you need to look at leaf springs rated for 1,000 pounds each.
There are 2 types of trailer leaf springs that we carry: double-eye and slipper. Double-eye springs have an eyelet on each end whereas slipper springs have one just on one end and sort of a hook...
view full answer... - Replacement Slipper Spring For Trailer Suspension that is 25 inches Long
- Since you said it was a hook leaf spring it sounds like you have a slipper spring on your trailer that you are looking to replace.
Depending on your axle rating we have a few options. For a 1,000 lb axle part # WIC2, for a 2,000 lb axle part # SP-179275 , or for a 1,500 lb axle part # SP-178275. For a 4,000 lb axle part # 803T3.
view full answer... - Bushings for Slipper Spring with 1/2-Inch Inner Diameter
- The nylon bushing is included with Slipper Spring # SP-178275. The bushing has an inside diameter intended for a 9/16-inch bolt like # 166079. I linked a page showing all suspension bolts in this diameter.
For a bushing with a 1/2-inch inner diameter and the 11/16-inch outer diameter required for this spring you can use # TRBU11506.
view full answer... - 1,500 lb Slipper Springs or 1,000 lb Slipper Springs for a Trailer
- The best way to pick out a slipper spring replacement for a trailer is to base it off of the weight capacity for the trailer and then the dimension of the spring getting replaced.
Sounds like you are considering going with the # SP-178275 over the # SP-177275 for your trailer. Both of these springs share the same dimensions, but since your old springs seem to be too soft it would seem like the # SP-178275 would be a better choice.
You should note that going with a higher rated spring...
view full answer... - Slipper Spring Recommendation for Continental Jet Ski Trailer
- You have what's called a slipper spring. Which the closest matching spring we have would be the part # SP-178275 which is for a 1,000 lb trailer axle like what a jet ski trailer would normally have and has a length of 24-5/8 inches from the front bolt back to the very end of it.
view full answer... - Can Leaf Springs with a Lower Weight Rating Be Used to Ease Ride of PWC Trailer
- You can use springs with a lower capacity than your existing springs to help provide an easier ride for your PWC. The # SP-178275 springs are a great choice. It is important to keep in mind that going with a lower weight rated spring will reduce the weight capacity of your trailer.
When choosing a lower weight rated spring, you will want to ensure that you still have enough room in the weight capacity to carry your PWC, the weight of the trailer, as well as any additional components...
view full answer... - Recommended 1500-Lb Weight Capacity Slipper Spring For Kayak Trailer
- We have a slipper spring that has a 1,500-lb trailer axle that may work great for you.
It is part # SP-178275 and has 3-leaves. The spring length is 24-3/8 inches. I have attached a photo of the leaf spring with the dimension noted. This leaf spring is 1-3/4 inches wide and has a 9/16 inch eye diameter.
These are sold individually so you will need to add to the quantity in your shopping cart.
view full answer... - Are Trailer Leaf Springs Sold Individually or in Pairs
- The trailer suspension leaf springs that we carry, including # SP-178275 are sold individually. When replacing springs though you will always want to replace all of them at the same time.
This spring is rated for 750 pounds by itself. For a pair used on a single axle they are rated for 1,500 pounds. I have linked a video of this spring and a link to our help article on slipper spring suspension.
view full answer... - Can Lower Rated Leaf Springs Be Installed on a Trailer to Improve Ride Quality
- You can use a 1,000 lb capacity leaf spring on a 3,500 lb axle without any problems. You should note that your overall capacity would be limited to the lowest rated component of the trailer. Which in your case could be the 1,000 lb leaf springs.
So basically you should be able to improve the ride quality of your trailer by going to a 1,000 lb rated spring like the # SP-177275 but you would sacrifice weight capacity.
Since your trailer weighs 1,200 lbs you basically wouldn't be able...
view full answer... - Hanger Bolt Recommendation for a 3-Leaf Slipper Spring # WIE3
- You need to use a 9/16 inch bolt for the front eye of the 3-Leaf Slipper Spring that your referenced part # SP-178275. For that I would recommend the Spring Eye Bolt with Lock Nut part # 166079.
The correct rear hanger is part # 115706S if it's a single axle trailer. Since the spring does not have an eye on the back of it you do not need to match a 9/16 inch bolt to anything.
view full answer... - Troubleshooting Trailer Bounce on a Triple Axle Trailer
- There are a couple things that you can do that will help with the sway and bounce on your trailer when you are pulling it with your vehicle. The first thing you can try to do is tow the trailer level. If the tongue on the trailer is high, then the trailer will not have as much stability if it were level. I attached an FAQ article on picking out the correct rise/drop ball mount so that you can tow level.
Another thing you can check is the suspension of the trailer. Worn out components...
view full answer... - Determining Type and Weight Capacity of Trailer Leaf Springs
- The two leaf spring types you described are known as double-eye and slipper types, and they are used for different applications. You can refer to the two linked articles on trailer suspensions for lots more info on both types of trailer suspension.
I also linked our main page for trailer leaf springs, both types. Click on your spring type and width at the top of the page to see all products in that category. You want to select springs based on the axle weight rating, which is usually...
view full answer... - Recommended Hanger Kit for Slipper Spring # SP-178275 for 1,500-lb Axles
- The Single-Axle Trailer Hanger Kit # APS3SE is the correct kit for 1-3/4" slipper springs such as part # SP-178275 that you referenced. You'll also need the U-bolt kit # APUBR-10.
I've included a few installation and review videos for these products as well as an article on slipper spring suspension systems for you.
view full answer... - Bolt-on Hanger Spacing for Slipper Spring # SP-178275
- Yes, the B measurement of the slipper spring part # SP-178275 that you referenced is the correct hanger spacing to use. This puts the spring right where it needs to be on the rear hanger.
view full answer... - How to Pick Out Slipper Spring for Trailer with 1,460 lb Axle
- You will want to also measure the distance from eye to center portion of the spring where the rear hanger holds the spring of your old leaf springs and then pick a leaf spring with the same weight capacity of your trailer axles and is slightly shorter (around 1/2 inch) to compensate for the sag and wear of the old leaf spring.
I have attached an FAQ articles that reviews trailer suspension components for you below to check out.
If the axle capacity you have is 1,460 lbs like you mentioned...
view full answer... - Troubleshooting Harsh Ride for New Trailer with 2k Leaf Springs
- Sounds like you may have torqued down the shackle bolts so tight that they no longer pivot like they should when the spring compresses which is causing a very harsh ride. We recommend that shackle bolts be tightened fully, then backed off slightly to allow free movement.
I attached a picture that shows that shackle angle that is recommended.
Using 2,000 lb axles on a trailer that weighs 1,500 lbs when full loaded should work fine, but it might add to the harshness since a good portion...
view full answer...
Do you have a question about this Trailer Leaf Spring Suspension?
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Info for this part was:
Expert Research:
Jameson C
Expert Research:
Adam R
Installed by:
Cole B
Expert Research:
Jeffrey L
Written by:
Alexander C
Photos by:
Stacy F
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