Search  for anything...
Traxxas

Traxxas 6851R Front Steel-Spline Constant-Velocity Drive Shafts (Pair)

  • Based on 305 reviews
Condition: New
Checking for the best price...
$69.95 Why this price?

Buy Now, Pay Later

As low as $11.66 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE refund/replacement until Jan 31, 2026

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 1 left in stock, order soon!
Fulfilled by Discount RC Parts
Arrives Monday, Feb 16
Order within 13 hours and 14 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Features

  • Use Traxxas stock and hop-up replacement parts to get the most out of your Traxxas RTR vehicles.
  • This product is made from high quality materials and designed for long-lasting performance.
  • This is replacement hardware for use on Traxxas vehicles; consult your user's manual for exact parts listings.

Description

Traxxas Steel Constant Velocity Shafts offer the ultimate in torque handling and efficient power transfer. The outer U-joints are lubricated and sealed by a rubber boot for maximum protection against the elements, and the U-joint pins are held captive so you never have to worry about losing a pin. Gleaming nickel-plated shafts and black silicone boots add a custom look.

Manufacturer: ‎Traxxas


Brand: ‎Traxxas


Item Weight: ‎3.2 ounces


Product Dimensions: ‎12 x 12 x 5 inches


Item model number: ‎6851R


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎6851R


Lift Type: ‎Manual


Date First Available: December 4, 2012


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Feb 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Very durable
Exact fit and definitely durable
Reviewed in the United States on October 30, 2025 by Daniel Odom
    • Traxxas beauties at a price, durable and rebuild ready.
Broke an output shaft cup. Sheared off the end ball. Split in half. But incredible pieces. Amazing upgrade. Very rebuild able or serviceable.
Reviewed in the United States on March 21, 2021 by ROGER R. COUTURE JR
    • No more breaking the plastic ones.
They work great and install is easy. One thing you need to do is pull back the rubber boot and use heat shrink or tape to keep the pins in, they will fall out, and they are longer than the stock plastic drive shaft pins. So if you lose it you have to order through Traxxas.
Reviewed in the United States on June 16, 2014 by Jason T. Stensrud
    • Love them. I have broken one on 3s locked ...
Love them. I have broken one on 3s locked rear diff and 2.8 trenches but they are rebuild able so it's nice just order the part that brakes and your good to go. parts are cheep
Reviewed in the United States on April 17, 2015 by danny brooks
    • The Pros and Cons
Pros: Durable Very Smooth Looks Great Last longer than new Integy Steel Equivalent Cons: rubber boot is a weak point Rubber boot holds in the pin for the CV Joint, so if the rubber boot wears down, the pin can fly out and deem your driveshaft useless until repaired Requires grease and more maintenance and cleaning than stock When I ordered this, I received a rear set for a 2wd rustler, not the slash/stampede and certainly not the fronts. Packaging inside was taped and barely held together, but delivery packaging was mint. I'm not lowering my review for that, I'll just return it and buy a set at a hobby shop. All in all, these are a pricy, but nice set of driveshafts. If you're looking for a cheaper set, Integy makes steel driveshafts, but they aren't nearly as good as these ... show more
Reviewed in the United States on June 29, 2023 by Jake
    • Awesome shafts
I was debating in these and the MIP shafts but couldn't seem to find any MIP shafts so decided to go with these guys. I broke 3 original shafts within a month of having my rc car and these have yet to show any signs of wear. Absolutely love them and definitely recommend..I knowni will be buying another set for the rear next!! ... show more
Reviewed in the United States on October 27, 2020 by L. Just
    • Great product! Just what I needed
Should have got these drive shafts in the beginning, all the others have shredded and broke way to fast... so far so good and not as much play as some of the other's.
Reviewed in the United States on July 3, 2021 by Hurst Family
    • shredded boot = shaft falls apart
This review is for the front 6851R shafts. I ran these only once on the Slash 4x4 VXL, for about two batteries worth of time. The upper boots immediately rubbed on the shock tower and shredded. I figured whatever, no problem, I'll just remove the upper boots and continue running the truck. Nope. The pin that holds the upper turnbuckle together just falls out, and the whole drive shaft falls apart. Unbelievable. Unlike the stock drive shafts, with FIXED turnbuckle pins (you can't remove them), the pins on these 6851R drive shafts are smooth and just simply slide in and out and are held in place by nothing more than the rubber boots themselves. The boot get damaged = the pin falls out. So disappointed. At this very high price point, I expected much better quality. On the plus side, the REAR 6852R drive shafts are still fine. I'll go back to the stock ones for the fronts. 8/26/21 update: I decided to try to make the 6851R shafts work, without the turnbuckles falling apart because of that floating pin falling out. I put a drop of solder on the outside of each insertion point of the pin to keep it from falling out. So far, it's holding. ... show more
Reviewed in the United States on August 25, 2021 by Macrends

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...