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Curt Adjustable Weight Distribution Shank - 8"

Curt Adjustable Weight Distribution Shank - 8"

Item # C17100
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Curt Accessories and Parts - C17100
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This shank offers both rise and drop positions. It measures 8" from the hitch pin hole to the bolt holes. 7 Bolt holes let you adjust the height of your weight distribution system. Powder coated steel resists corrosion. Call 800-298-8924 to order Curt accessories and parts part number C17100 or order online at etrailer.com. Free expert support on all Curt products. Guaranteed Lowest Price and Fastest Shipping for Curt Adjustable Weight Distribution Shank - 8". Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (17)
  • Q & A (25)
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Curt Accessories and Parts - C17100

  • Weight Distribution Hitch
  • Shanks
  • Curt
  • Fits 2 Inch Hitch
  • Trunnion - 1/2 In Drop
  • Round - 2-1/2 In Drop
  • 1500 lbs TW
  • Trunnion - 6-1/2 In Rise
  • Round - 6 In Rise
  • 15000 lbs GTW

This shank offers both rise and drop positions. It measures 8" from the hitch pin hole to the bolt holes. 7 Bolt holes let you adjust the height of your weight distribution system. Powder coated steel resists corrosion.


Features:

  • Shank slides into your hitch receiver and provides the attachment point for your weight distribution system's head assembly
    • Designed for use with Curt weight distribution systems
  • 7 Adjustment points for attaching the head assembly
    • Lets you level your trailer with your tow vehicle
  • Drop or rise positions available to fit your application
  • Black powder coated steel resists rust and corrosion


Specs:

  • Application: 2" x 2" trailer hitch receivers
  • Weight capacity: 15,000 lbs
  • Tongue weight: 1,500 lbs
  • Overall height: 9-1/2"
    • Holes are spaced 1-1/4" apart on center
  • Maximum drop:
    • Round bar system: 2-1/2"
    • Trunnion bar system: 1/2"
  • Maximum rise:
    • Round bar system: 6"
    • Trunnion bar system: 6-1/2"
  • Shank measures:
    • 8" From the center of the pin hole to the center of the adjustment holes
    • 7-1/4" From the center of the pin hole to the closest edge of the vertical adjustment shank
    • 9" From the center of the pin hole to the furthest edge of the vertical adjustment shank


Dimensions


17100 Curt Adjustable Weight Distribution Shank






Customer Reviews

Curt Adjustable Weight Distribution Shank - 8" - C17100

Average Customer Rating:  4.8 out of 5 stars   (17 Customer Reviews)

This shank offers both rise and drop positions. It measures 8" from the hitch pin hole to the bolt holes. 7 Bolt holes let you adjust the height of your weight distribution system. Powder coated steel resists corrosion.

- C17100
by:

Good product, worked as intended. Would purchase again without question 757408



- C17100
by:

Excellently built. 749233



- C17100
by:

Got exactly what I ordered! Fast shipping and the website is easy to navigate. With my new truck the old shank even with a shim was sloppy fitting. This one is made for my 2019 and sits nice. 748830



- C17100
by:

The product appears to be exactly what I needed. It arrived yesterday and I will switch out from my old hitch shank tomorrow. My old part was used on a taller truck that I traded off and just made the hitch ball too low. This product is definitely heavy duty. Thank you etrailer.com. 603568



- C17100
by:

It fit perfect No complaints 592424



- C17100
by:

Very happy with all products purchased for this set up. Dealt with Crystal ( aka CK!). She was extremely knowledgeable on all our product needs. She kept me as a customer and resolved some issues I was having with a prior purpose. Great product and great job to Crystal. Thank you 572588



- C17100
by:

Just what I needed. Excellent turnaround. Good price. Thanks. 511450



- C17100
by:

I am very very pleased with it I like the way the quality is on it it looks very heavy duty to pair to my old one 502863



- C17100
by:

I needed a different rise Shank for my new RV than the one I had and the Curt 8" fell perfectly into the range I needed. The shank is solid steel and heavy and the holes look to be precision machined. Welds look hand done as there is a little sloppiness with some of them but nothing structurally detracting. You can use this shank in the up or down position so the description that only gives a small amount of drop or rise is a bit misleading. Just know that the max dimension will work for the up or down position. Powder coating looks good but I do't expect it to last as most of the paint on these things get scratched up in use. 489095



- C17100
by:

I have not received the shank yet, it is at the border. When I pick up my shank and equalizer hitch and have it set up I will gladly review both products. 420671



- C17100
by:

Perfect height adjustability for my stock, not lifted 2017 Tundra. And if I do a conservative 4" lift on 33" tires...The hitch Will still work 414601



- C17100
by:

Just what the 'doctor' ordered ... Fits well, gives me the adjust-ability to allow use on several different vehicles ... Good quality materials ... 404045



- C17100
by:

Product works well.... well built 391813



- C17100
by:

Well put together. Heavy duty product d elivers. 322392



- C17100
by:

Product as described and on time 152089



- C17100
by:

I have the Pro Series Weight Distribution System w Friction Sway Control - Round - 10,000 lbs GTW, 1,000 lbs TW product PS49903. I pull a 5000# haulmark race trailer 24' with my 2012 ram 1500. I got the weight distribution system and it was great, but according to the instructions, I could not get my hitch ball to 21" at the lowest. So the ride has been ok but I id prefer the ball to be at 21", currently at 22" so I ordered this shank. It has the lowest holes that I could find, however only appears to drop the ball about 1/2". Probably not worth it for 1/2", but I care a lot about my cargo so I thought I would give it a shot. Mind you I have not installed it yet, just put it up next to my current shank and it looks like it would drop the ball1/2" 85044



- C17100
by:

I was very pleased with the ordering process; I was notified when the order was received and when the product was shipped. The product was received in great condition and was exactly what I ordered. 42218


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Ask the Experts about this Curt Accessories and Parts

  • Weight Distribution Shank for Curt System and 2-1/2" Receiver on a 2018 Ford F-250
    We actually do have a variety of WD shanks that will work with your Curt WD system and the 2-1/2" receiver on your 2018 Ford F-250. I recommend the Curt # C17131 because of how close it is to the size of the Curt # C17100 that you referenced. I have attached a link to our selection of WD shanks that are compatible with 2-1/2" receivers for you to check out as well. These actually all have the same dimensions and hole sizes for the adjustable bolt holes so most shanks are interchangeable...
    view full answer...
  • Recommended Weight Distribution System with 5 Inch Rise for 2007 Toyota Sienna
    For your weight distribution system, the rise is due to the shank itself. Most weight distribution shanks are able to be interchanged between manufacturers. For your application, I recommend the Curt Adjustable Weight Distribution Shank - 8" # C17100. This will give you up to a 6-1/2 inch rise using trunnion bars or up to a 6 inch rise using round bars. You will simply invert the shank to give you the height needed. To give you the correct system for your application, I need to know...
    view full answer...
  • Will the Curt Adjustable Weight Distribution Shank Accept 3/4 Inch Diameter Bolts
    I spoke with my contact at Curt and the Bolt-Together Adjustable Weight Distribution Shank - 12 Inch, # C17100, does take 3/4 inch diameter mounting bolts. The measurement between the bolt holes from center to center is 1-1/4 inches. I have attached a photo of these measurements that may help out.
    view full answer...
  • Lowering 2 Inch Trailer Hitch Receiver when Using a Motorcycle Rack
    First you need to know that the use of an adapter to extend, reduce, raise, or lower the receiver will reduce the tongue weight capacity by 50 percent. So if the motorcycle rack you have is completely supported by the trailer hitch then the combined weight of it and the bike cannot exceed the reduced tongue weight capacity. So for example if the combined weight of the carrier and bike is 350 pounds then the hitch would have to have a tongue weight capacity of at least 700 pounds. In...
    view full answer...
  • Will Curt Weight Distribution Shank # C17100 Fit Curt Weight Distribution
    The Curt shank part # C17100 that you referenced might be slightly different from what came on your system, but it's the same in the areas that matter. The vertical portion of the shank and the mounting holes are the same size so the head of your system will easily fit on this shank and work well. The holes are 1-1/4 inches apart and 3/4 inch in diameter.
    view full answer...
  • Which Weight Distribution Shank for 24 Inch Receiver Height and 17 Inch Coupler Height
    Ideally, you'll want your weight distribution head to sit about 3/4 to 1-1/2 inches higher than the level coupler height of the trailer to compensate for trailer squat. Since the difference in your coupler and receiver height is 7 inches, I'd recommend you go with a shank that offers at least a 6 inch drop, like the Curt # C17121. This would put your trailer ball about 1 inch above level, which would be absolutely perfect.
    view full answer...
  • Comparing Forged and Welded Weight Distribution Shanks
    There are not many differences between a welded and forged weight distribution shank in regards to practicality. They both pass the same DOT standards and meet the maximum 15,000 lb weight capacity requirement. The forged shanks started to become popular to save weight with 2-1/2" hitch applications. I would be willing to bet the receiver tube on your motorhome is a 2" therefore you would be best to just stick with a welded shank. I recommend the Curt Adjustable Weight Distribution Shank...
    view full answer...
  • Availability of Weight Distribution Shank that Fits 2-1/2 inch Hitch Size
    We have weight distribution shanks that fit the 2-1/2 inch hitch size like what you have on your 2019 Ram 2500 like with the Curt # C17132 if you need a lot of drop or the # C17131 which doesn't give quite as much drop.
    view full answer...
  • Availability of 16K Weight Distribution System with Adjustable Shank that Has 12 Inch Drop
    We do not have any round bar weight distribution systems available that are rated for the amount of weight you are looking for so you will need to go with a trunnion bar setup. For this I recommend taking a look at the Reese Strait-Line Weight Distribution System # RP66130. This system features a towing weight capacity of 15,000 pounds and a tongue weight range of 800 to 1,500 pounds. You will want to make sure the total tongue weight of your setup (which includes both the loaded tongue...
    view full answer...
  • Curt Weight Distribution Shank Compatibility with Equal-I-zer Weight Distribution System
    The Curt Adjustable Weight Distribution Shank # C17100 will work with the # EQ37101ET which is the 90001000 system you referenced. That system is recommended for total tongue weights between 600 and 1000 lbs. That total tongue weight includes the loaded tongue weight as well as any weight behind the rear axle of your truck. If your total tongue weight is lighter than this with your current trailer, it will create a rough ride and you will want a different system. This system does...
    view full answer...
  • Troubleshooting Height Adjustment for Reese Weight Distribution System
    The Reese Weight Distribution System w Shank - Round Bar - 6,000 lbs GTW, 600 lbs TW # RE34FR is 49911 you referenced. It definitely doesn't sound right that there is more than 4 inches of difference from the base of the hitch ball when inverting your weight distribution shank with closest settings. I'm attaching an article to assist. If you need something that allows more of that middle adjustment, I recommend the Curt Adjustable Weight Distribution Shank - 8" # C17100.
    view full answer...
  • Recommendation for Adding 2nd Friction Sway Control Bar to Trailer
    To add a second friction sway control, you will need the second Reese Friction Sway Control Kit # 83660 and you'll need to weld a tab onto your trailer hitch ball platform like # C45822. The friction bar will simply be inverted on the left side, but that will not impact the function and is designed for use on either side. I've attached an article to assist and 2 bars are recommended on trailers over 26 feet long or if you simply want more sway control. The other option is to use a weight...
    view full answer...
  • Are Bolts Included With the Replacement Head for Curt MV Weight Distribution Systems Part # C17075
    The Replacement Head for Curt MV Weight Distribution Systems part # C17075 does not come with the bolts that you will need to attach it to the Curt Adjustable Weight Distribution Shank part # C17100. For this, you would also need the Replacement Bolt Kit for Curt MV Weight Distribution Systems part # C17076.
    view full answer...
  • Shank with More Drop for Pro Series Weight Distribution System # PS49581
    The shank that comes with Pro Series weight distribution system # PS49581 has a drop of 1-1/2 inches so for a shank that has 2-1/2 inches of drop you can use # C17100. But you may want to go with something that offers more rise/drop options just in case you need it in the future. For that I recommend # 17120. For a round bar weight distribution system it offers up to 5-3/4 inches of drop and up to 9-1/4 inches of rise. Both shanks listed above are compatible with your weight distribution...
    view full answer...
  • Replacement Parts for Curt 10K MV Weight Distribution System
    The Curt MV Weight Distribution System part # C17062 is composed of the following parts: Curt Spring Bar Retainer Package for Round Bar Style Weight Distribution part # 17109 2-5/16" Hitch Ball - 1-1/4" Diameter x 2-5/8" Long Shank - Chrome - 10,000 lbs part # A-6 Replacement Lift Handle for Curt Weight Distribution Systems part # C17112 Replacement Lift Bracket for Curt Weight Distribution Systems part # C17008 Replacement Bolt Kit for Curt MV Weight Distribution Systems part #...
    view full answer...
  • Is the Bolt-Together Round Bar Head a Replacement for 2 Sway Ball Setup For 10,000lb Hitch?
    The sway control ball on the Replacement Weight Distribution Bolt-Together Round Bar Head # PS58442 can be used with two balls and you can use the balls on either side of the head assembly (see picture). This replacement head fits Pro Series weight distribution systems # PS49583, # PS49582, # PS49901 The adjustable shank # C17100 is not included with this product, but it does come with the bolts, the nuts and the washers to get that installed and attached to the weight distribution...
    view full answer...
  • Hardware Kit Recommendation for Attaching Curt Head part # 17107 to Shank # 17100
    What you need is the bolt kit part # C17150. This is the hardware that attaches the Curt system part # C17107 to the shank part # C17100.
    view full answer...
  • How to Adapt Older 1980's EAZ-Lift Weight Distribution System for New Dodge Ram 3500
    Manufacturers of weight distribution systems do not test their products or parts with those from other makers so I cannot assure you that the set of spring bars you have from your 1980s system will fit into a head assembly from another maker. We do offer bolt-together WD shanks like # C17100 from Curt but this mixing of parts is not advisable for safety reasons as the resulting capacity would be unknown. Since you have had good use from your old system I suggest you choose a new WD system...
    view full answer...
  • Compatibility of Ball Mount Adapter # BA-1 with Weigh Safe Hitch Ball with Scale # WSUN-1
    I went out to our warehouse to measure the Ball Mount Adapter for Convert-A-Ball Cushioned Weight Distribution Shank # BA-1 for you. The platform measured 11/16th inches which is the 3/4 inch platform they are referring to. I recommend the # BA-1 for your Weigh Safe 2" and 2-5/16" Hitch Ball w/Built-In Scale # WSUN-1. These two parts will work very well together. That platform is designed to work with the Convert-A-Ball Cushioned Weight Distribution Shank for 2" Hitches # AMAC1,...
    view full answer...
  • How To Transfer Weight Distribution System From a Truck To An SUV With Different Ground Clearances
    I do have the correct options for you but the Roadmaster High-Low Adapter part # RM-076 cannot be used with a weight distribution system. Since you have two vehicles with very different ground clearances you will just need to have two shanks, one for the truck with more drop and one for the SUV with less drop. The good news is that most weight distribution shanks are pretty universal so all I would need from you is the drop needed for each vehicle. This can be found by subtracting the distance...
    view full answer...
  • Weight Distribution Recommendation for a Horse Trailer that Allow Backing Up
    The best way to pick out a weight distribution system is to base it off of the loaded tongue weight of the setup when it is loaded and ready to tow. This figure also includes the weight of any cargo behind the rear axle of the tow vehicle. I attached a help article on determining tongue weight for you to check out as well. You will want the loaded tongue weight of your setup to fall right in the middle of the tongue weight range of the system you use. Since you need a drop of 6 inches...
    view full answer...
  • Weight Distribution Recommendation for Work and Play 21VFB Toy Hauler
    Nearly all weight distribution shanks were made to the same dimensions. Shanks like the Curt part # C17100 fit nearly all brands of weight distribution heads. As long as the holes of your old shank are 3/4 inch in diameter and are spaced 1-1/4 inches apart the Curt shank you mentioned will fit. The best way to pick out a weight distribution system is to base it off of the loaded tongue weight of the setup when it is loaded and ready to tow. This figure also includes the weight of any...
    view full answer...
  • Recommended Adjustable 10K Ball Mount with Sway Control Bracket for Dump Trailer
    For your 10K capacity for an anti-sway bar, you would need to utilize a weight distribution head and shank. For a friction bar like # 83660, I recommend the Replacement Weight Distribution Bolt-Together Round Bar Head # PS58442 and weight distribution shank # C17100 for you application. This will allow you to use two sway bars if desired. It also gives you the option of adding weight distribution with round bars # PS58441, chains # 3216, and bolt on hangers # RP58305.
    view full answer...
  • Is Curt Weight Distribution System Available With 12 Inch Adjustable shank
    The Curt Weight Distribution System With Sway Control, part # C17322, has a 10000 lb gross towing weight and is designed to fit 2 inch by 2 inch receiver openings. It comes with a shank that has a 5-1/2 inch rise or 7-1/2 inch drop opening. If you wish to need the Curt Bolt-Together Adjustable Shank, part # C17100, it would have to be purchased separately.
    view full answer...
  • Ball Mount to Tow Trailer With Clevis Hitch
    We do have some options for you to tow a trailer with a clevis mount but the MaxxTow Adjustable Tri-Ball Mount # MT70197 that you referenced doesn't have provisions for that. Instead you can either use the Convert-A-Ball # CAB-6W which comes with 3 different hitch ball sizes plus the clevis or the Curt # C45008 which has 2 hitch balls and the clevis but you need a shank like part # C17100 to mount it to for adjustability. Attached are some review videos for you to check out.
    view full answer...

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Info for this part was:

Expert Research:
Mike L
Expert Research:
Jameson C
Expert Research:
John H
Installed by:
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Updated by:
Adele M
Updated by:
Sarah W
Updated by:
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