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Replacement Trunnion Bar for Curt Long Trunnion Style Weight Distribution System - 1,000 lbs TW

Replacement Trunnion Bar for Curt Long Trunnion Style Weight Distribution System - 1,000 lbs TW

Item # C17303
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Curt 1000 lbs TW Accessories and Parts - C17303
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Replace 1 trunnion spring bar for your Curt long trunnion style weight distribution system (17302). Includes spring bar, chain fastener, and U-bolts. Call 800-298-8924 to order Curt accessories and parts part number C17303 or order online at etrailer.com. Free expert support on all Curt products. Guaranteed Lowest Price and Fastest Shipping for Replacement Trunnion Bar for Curt Long Trunnion Style Weight Distribution System - 1,000 lbs TW. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (5)
  • Q & A (4)
  • Videos (1)
  • Photos
  • Why etrailer?

Curt Accessories and Parts - C17303

  • Weight Distribution Hitch
  • Spring Bars
  • Curt
  • Trunnion Bar
  • 1000 lbs TW

Replace 1 trunnion spring bar for your Curt long trunnion style weight distribution system (17302). Includes spring bar, chain fastener, and U-bolts.


Features:

  • Replace 1 trunnion spring bar for your Curt long trunnion style weight distribution system (17302)
  • Forged steel construction for optimum strength and durability
  • Carbide powder coat finish resists rust and corrosion
  • Spring bar comes pre-assembled with chain and is ready for installation
    • Multiple chain links allow for flexible adjustment of tension
  • Includes spring bar, chain fastener, and U-bolts


Specs:

  • Tongue weight: 800 - 1,000 lbs
  • Bar length: 30-5/8"


17303 Replacement Trunnion Bar for Curt Long Trunnion Style Weight Distribution System - 1,000 lbs TW





Video of Replacement Trunnion Bar for Curt Long Trunnion Style Weight Distribution System - 1,000 lbs TW

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




Video Transcript for Review of Curt - Weight Distribution - C17303

Today we're going to take a look at the replacement trunnion spring bar for the Curt long trunnion style weight distribution system. This bar has a 1,000 pound maximum tongue weight capacity. Now, this will replace one trunnion spring bar on your Curt long trunnion style weight distribution system. We do sell that weight distribution system separately on our website. It's part number 17302.This is a forged steel construction, give you optimum strength and durability. It has a nice carbide, powder coat finish over it to help resist rust and corrosion.

Now, this spring bar you can see comes pre-assembled with the chain attached and it's ready for installation.If you notice on the chain, you have multiple chain links which allow for a flexible adjustment of tension. It does include the spring bar, the chain fastener, the U-bolt to hold the spring, or the chain onto the spring bar. A few specs on this, the tongue weight capacity is 800 to 1,000 pounds. And the bar length of the spring bar, now the spring bar inserts into this trunnion portion right here. The length of the spring bar's is about 30 5/8th inches.

But when you go to extend this basically, this trunnion end right here will connect to your head assembly and then the end with the lift chain on it connects to the lift brackets on the weight distribution system.But that should do it, for the review on the replacement trunnion spring bar for the Curt long trunnion style weight distribution system, with 1,000 maximum tongue weight capacity.


Customer Reviews

Replacement Trunnion Bar for Curt Long Trunnion Style Weight Distribution System - 1,000 lbs TW - C17303

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

Replace 1 trunnion spring bar for your Curt long trunnion style weight distribution system (17302). Includes spring bar, chain fastener, and U-bolts.

- C17303
by:

The product is great. However Etrailer sent me 2 different length spring bars labeled the same. I called customer service and they agreed to fix the issue. However, it took them 5 more days to even get them in the mail. Maybe I'll get them in another week. This is the first time etrailer really dropped the ball. Screwing up the order was one thing, taking another week before shipping the replacement Is too much. 804263



- C17303
by:

Product does come in various lengths. 796385



- C17303
by:

Super fast delivery,perfect fit 716499



- C17303
by:

Needed an upgrade from my 550 Trunnion springs to 1000 lbs. perfect fit. At half the price of local dealers. Others wanted to sell me an entire new towing system for four times the amount. Thanks for a a name brand product (Curt) at a great price. 567850



- C17303
by:

My old weight distribution system was undersized for my new camper, but otherwise everything was good. I contacted etrailer about sizing up just the trunion bars. They contacted Curt and confirmed that was possible, then added this part to the catalog, all within 36 hours of my e-mailing my request. The parts arrived in great shape and I'm anxious to try them out. 262048


Comments
Well, while the product was what I requested, it did not fix my slight sway issue. Ive since upgraded my tow vehicle and hitch system with a weight distribution hitch with built-in dual anti-sway control.
Rod S - 01/18/2018

33262
5
5

Ask the Experts about this Curt Accessories and Parts

  • Dimensions of Curt Replacement Trunnion Bar # 17303
    The bar length is 30-5/8 inches long. The knuckle is 4-7/16 inches with each nipple being 1 inch tall by 1 inch diameter with a slight taper. I've attached a photo to assist. Hitch heads and spring bars are not normally compatible between brands. My recommendation is to use the Curt Replacement Weight Distribution Head for Trunnion Style Bars # C17307 along with the Replacement Trunnion Bar for Curt Long Trunnion Style Weight Distribution System - 1,000 lbs TW # C17303 to ensure a...
    view full answer...
  • Can Curt Weight Distribution System Use Larger Spring Bar Arms to Upgrade Tongue Weight
    It will certainly improve the ride and handling of your 2011 Dodge Durango to upgrade the spring bar arms on your Curt weight distribution system to accommodate the 875 pound tongue weight of your new travel trailer. To replace your existing spring bars with those rated for up to 1,000 pounds of tongue weight, you will want 2 of part # C17303. This part number includes 1 trunnion arm, chain, and U-bolt. With 2 of # C17303, you can upgrade your existing system to work well with your...
    view full answer...
  • Replacement Head and Trunnion Bar for Curt Weight Distribution System
    For a system like the Curt # C17422 you asked the question from, the Curt Replacement Weight Distribution Head for Trunnion Style Bars # C17307 is what is needed. If you want the trunnion bar as well, then you will want # C17337 if you have a 28-3/8" short bar or # C17303 if you have a 30-5/8" long bar system.
    view full answer...
  • Trunnion Bar for Curt Weight Distribution Head 17307 for 7000-lb Trailer
    For a 7000-lb loaded trailer the typical tongue weight (TW) range will be 700 to 1050-bs so the trunnion bar you'll want to use with Curt weight distribution head # C17307 is part # C17303. You will need to order two since this bar is sold individually. If you want to measure your trailer TW accurately you can use the Sherline scale # 5780. Please tell me the total TW you measure and the weight of any cargo behind the rear axle of the tow vehicle, since that has to be added to the trailer...
    view full answer...




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Info for this part was:

Installed by:
Jeff D
Written by:
Jenny M
Updated by:
Kristina F

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