SKU #: YUK-YA GM11.5-30-40.25 MPN #: YA GM11.5-30-40.25

Yukon Chromoly 30 Spline GM 11.5 Rear Axle 11-18 GM 2500/3500

Name: Yukon Chromoly 30 Spline GM 11.5 Rear Axle 11-18 GM 2500/3500
Brand: Yukon Gear & Axle
Price: 365.89 USD
Availability: InStock

$365.89

Get 365 points in loyalty rewards

Yukon Chromoly 30 Spline GM 11.5 Rear Axle for 11-18 GM 2500 and 3500

Description

Whether you use your truck for towing or racing at the track, the Yukon Chromoly replacement axle shaft is the perfect upgrade for your GM truck that takes abuse. This axle is a direct replacement for GM part number 20920663 and features long splines it can be cut to length. Designed for abuse, the chromoly construction is far stronger than the factory material.

Enter your zip and we'll see if installation is available.

Request quotes from local installers at checkout
Compare options and choose the best fit for your install

Free Customer Loyalty Program

No Salesmen, Just Enthusiasts

Whether you use your truck for towing or racing at the track, the Yukon Chromoly replacement axle shaft is the perfect upgrade for your GM truck that takes abuse. This axle is a direct replacement for GM part number 20920663 and features long splines it can be cut to length. Designed for abuse, the chromoly construction is far stronger than the factory material.

Vehicle Fitment

2011-2018 GM 6.6L 2500HD/3500HD

WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov

FEATURES & BENEFITS:

Replacement Axle
4340 Chromoly
Covers lengths from 35" to 40.25".
For 2011 & Up GM 11.5"

TECHNICAL NOTE:

Direct replacement for GM 20920663. Long spline length can be cut to fit 35"-40.25" length. 4.760" flange OD

About Yukon Gear & Axle

Yukon Gear & Axle's mission is to build quality parts that exceed expectation. Its that simple! Their in-house engineering group utilizes state-of-the-art software to design product thats then manufactured in partnership by some of the worlds foremost leaders in OEM manufacturing. Whether you're in need of a ring and pinion set to regear your truck after installing larger tires, a locker to aid in traction, or a set of chromoly axle shafts, Yukon's got you and your rig covered.