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Curt Adjustable Weight Distribution Shank - 8"
CURT

Curt Adjustable Weight Distribution Shank - 8"

Part Number: C17100
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$124.29
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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. 1-800-940-8924 to order CURT accessories and parts part number C17100 or order online at etrailer.com. Free expert support on all CURT products. Great prices and Fastest Shipping for Curt Adjustable Weight Distribution Shank - 8". Accessories and Parts reviews from real customers.
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  • Reviews (39)
  • Q & A (0)
  • Photos

CURT Accessories and Parts - C17100

  • Weight Distribution Hitch
  • Shanks
  • Fits 2 Inch Hitch
  • CURT
  • Round - 3 Inch Drop
  • Trunnion - 2 Inch Drop
  • Round - 7 Inch Rise
  • Trunnion - 6 Inch Rise
  • 1500 lbs TW
  • 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 shank height: 9-1/2"
    • Holes are spaced 1-1/4" apart on center
  • Maximum drop:
    • Round bar system: 3"
    • Trunnion bar system: 2"
  • Maximum rise:
    • Round bar system: 7-1/2"
    • Trunnion bar system: 6-1/2"
  • Distance from center of shank pin hole to back of adjustment shank: 7"
  • Distance from center of adjustment holes to center of shank pin hole: 8"
  • Distance from front of shank to center of shank pin hole: 9"


Dimensions


17100 Curt Adjustable Weight Distribution Shank





Customer Satisfaction Score:


Customer Reviews

Curt Adjustable Weight Distribution Shank - 8" - C17100

Average Customer Rating:  4.9 out of 5 stars   (39 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.

by:

Most reciever arms don't have enough options. Either to much lift or to much drop. CURT products are moderate and are a great value.



by:

Looks to be very sturdy and perfect fit for my setup



by:

Quick shipping on an item that was exactly as described.

Russell profile picture

Russell

5/5/2023

This product has worked well for us and has been a great purchase. It was a great value and worked well with my Ford Ranger.



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"



by:

This solved my problem. The Reese hitch bar that came with my load distribution hitch did not have the holes I needed to have my travel trailer line up with my ball mount. I used C17100 in the up position and I needed the holes near the bend to have my truck ball one inch higher than my trailer coupler. With the hitch bar that came with the 6000 lb Reese , in the up position and the lowest setting my ball was 4 inches higher than coupler. In the down position my ball was lower than my coupler.



by:

This fits my receiver perfectly and now my trailer is at the right height. I would recommend this product.



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.



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.



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



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



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.



by:

Product was exactly as advertised and delivered very quickly. I needed something that would allow adjustments on my hitch and this fits perfectly.



by:

shank was exactly as describe, ordering was easy and arrived quickly.



by:

It’s exactly what I wanted and it came a day earlier great job



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.



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.



by:

Adam E was very helpful. He had information that help confirm the correct part numbers. His response with processing the purchase was quick. Will order again soon.



by:

Been working great as it should! Good adjustability. Thanks!



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



by:

It's heavy duty!



by:

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



by:

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



by:

Product works well.... well built



by:

It fit perfect No complaints



by:

Exactly what I needed.


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See what our Experts say about this CURT Accessories and Parts

  • Replacement Hitch Portion of 14K Curt MV Weight Distribution System
    Sorry to hear that about your Curt MV Weight Distribution System w/ Friction Sway Control # C17063! We do have replacement parts available for this system. Here are various pieces of the head unit that you might need: Adjustable Shank - # C17100 Replacement Head - # C17075 Hardware - # C17076 2-5/16" Hitch Ball - # A-6 To discourage future tampering I recommend using a hitch lock like the etrailer # e98880. If someone was really determined they could still beat the lock (given enough...
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  • Why is the Maximum Drop on the Curt Adjustable Weight Distribution Shank # C17100 2-1/2 Inches?
    The reason why the Curt Adjustable Weight Distribution Shank # C17100 lists the maximum drop at 3 inches is because the maximum measurement in the drop position from the inside top edge of the receiver tip of your hitch to the top of the ball of a compatible Curt round bar systems like the Curt MV Weight Distribution System w/ Friction Sway Control # C17063 is 3 inches. I went ahead and linked a video from the Curt # C17063 that talks about this maximum drop measurement in addition to the...
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  • Which Shank Comes With The Curt TruTrack Weight Distribution System C17501?
    I confirmed with Curt that the correct replacement shank for Curt TruTrack Weight Distribution System w/ Sway Control - Trunnion - 15,000 lbs GTW, 1,500 lbs TW # C17501 is the Curt Adjustable Weight Distribution Shank - 8" # C17100. I attached a short demonstration video for you to check out.
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  • 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, but...
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  • Is Curt Weight Distribution Shank #17100 Compatible with Fastway Weight Distribution
    Yes the Curt weight distribution shank part # C17100 is perfectly compatible with the Fastway e2 weight distribution system you have.
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  • 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...
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  • 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 # C17076 Curt...
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  • 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.
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  • 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.
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  • 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...
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  • Recommended 7 Hole 2" Shank for a Weight Distribution System
    I believe we have just what you're looking for. Check out the Curt Adjustable Weight Distribution Shank # C17100. This weight distribution shank has 7 holes for adjustment, will work with 2" trailer hitches, and has a maximum weight capacity of 15,000 lbs.
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    Image 1 for
  • 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 cargo...
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  • 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 7-1/2 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...
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  • How to Add a Ball Mount to the Curt Adjustable Weight Distribution Shank
    We do have something that will work for your application! It looks like you have the Curt Adjustable Weight Distribution Shank # C17100 so to use a ball mount you'll need the Replacement 2" Receiver # C45802 and I recommend using the matching Replacement Tri-Ball # C45800 to wrap up your ball mount system. The two pieces I mentioned above are replacement parts for the Curt Multi-Ball Adjustable Ball Mount # D900 which takes a few pins and clips to all stay together so I recommend picking...
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  • 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.
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  • Shank with More Drop for Blue Ox Weight Distribution System # BLU45FR
    The shank that comes with Blue Ox weight distribution system # BLU45FR has a drop of 1-1/2 inches so for a shank that has 3 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 6-1/8 inches of drop and up to 10 inches of rise. Both shanks listed above are compatible with your weight distribution system.
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  • 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.
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  • 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...
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  • Recommended Weight Distribution Shank for Low Ground Clearance
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  • 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.
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  • Will Curt Weight Distribution Shank Work in Place of Equal-i-zer Shank for 2 Inch Receiver
    Weight distribution shanks are one of the few parts that are okay to swap between brands and still work; since both shanks fit in a 2" hitch receiver you can use the Curt Adjustable Weight Distribution Shank # C17100. We do carry the Equal-i-zer shank you are looking for though if you would like to use that, the Equal-i-zer Weight Distribution Shank # EQ90-02-4100.
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    For a lock for the A-Frame Trailer Coupler - Underslung # CA-5335-B I recommend the AMPLock Trailer Coupler Lock # AMP56FR. This lock is specifically designed for underslung couplers and uses a rotating-disc-tumbler for maximum security. It features a cast iron body and has a 5 year warranty.
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  • Recommended Trailer Hitch Receiver and Weight Distribution System for 2007 Toyota Sienna an Pop-Up
    For your 2007 Toyota Sienna, the Draw-Tite Max-Frame Trailer Hitch Receiver - Custom Fit - Class III - 2" # 75237 is my recommendation. Then if you don't have the wiring and brake controller, I recommend the T-One Vehicle Wiring Harness with 4-Pole Flat Trailer Connector # 118304, the # ETBC7L and Curt Echo Wireless Trailer Brake Controller # C51180. Then I recommend the Strait-Line Weight Distribution w/ Sway Control - No Shank - Trunnion Bar - 10K GTW, 600 lbs TW # RP66072 along with...
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  • 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...
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