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Yukon Gear & Axle

Yukon Gear 14T & GM 11.5in 30 Spline 38.2-42.2in Cut-To-Fit Axle Shaft 4340

SKU: YUKYA_WGM14T-30-42

Drive Axle Shaft

YUK Chromoly Axles...

Yukon Gear 14T & GM 11.5in 30 Spline 38.2-42.2in Cut-To-Fit Axle Shaft 4340

Yukon Gear & Axle

Yukon Gear 14T & GM 11.5in 30 Spline 38.2-42.2in Cut-To-Fit Axle Shaft 4340

SKU: YUKYA_WGM14T-30-42

Drive Axle Shaft

YUK Chromoly Axles...

A$941.24
IN STOCK! Est Ship 3-5 Days days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Yukon high-performance axles are built with high-tensile strength 4340 chromoly, use superior production methods that include cold roll formed splines, and feature advanced induction coil heat treating to create an axle of unmatched quality and durability.

Product Overview

Yukon 4340 Chrome Moly rear axle for GM 10.5" 14 bolt truck and 11.5", 30 spline. This is a cut to fit axle which fits 38.2" to 42.2" applications. Yukon 4340 Chrome Moly alloy axles offer a strength increase over stock while retaining a low cost. Yukon 4340 Chrome Moly alloy rear axles come with a limited lifetime warranty against manufacturing defects. Please verify bolt pattern on 2011 & later models. This axle has a 3.562" bolt pattern. Some late model applications use a larger bolt pattern.


Features and Benefits

  • Limited Lifetime Warranty
  • Fits GM 10.5" 14 bolt truck and GM 11.5"
  • Cut to length design fits 38.2"-42.2" applications
  • 4340 Chromoly
  • 30 spline
  • Cut To Length Design Fits 38.2 in./42.2 in. Applications

Product Details

AAP Selling Package Quantity UOM:EA
AAP_UDA_12:EA
AAP_UDA_22:1
Axle Nut Included:No
Axle Shaft Seal Included:No
Axle Type:Full Float
Brake Hardware Included:No
CV Joints Included:No
California Proposition 65:Not Applicable
Description:Axle Shaft
Inboard Spline Quantity:30
Part Number:yukYA WGM14T-30-42
Rust Resistant Coating:No
Shaft Length:42.2
Shaft Material:4340 Nickel Chromoly Steel
Title:Yukon Chromoly Axle for GM 14T & 11.5” Diffs, 30 Spline, 42.2” Cut to Length
WARNING CA Proposition 65:No

Application Summary

14T 10.5" & 11.5AAM GM 30spl, 4340 (38.2" ->42.2") (8x3.563"), FITS MOST DRW 11.5" *NOT SRW!!*

Part Type

Drive Axle Shaft

Data: v4.2 - Upd: 2026-10-14 13:44:24

Features

  • 30 spline
  • 4340 Chromoly
  • Cut To Length Design Fits 38.2 in./42.2 in. Applications
  • Cut to length design fits 38.2"-42.2" applications
  • Fits GM 10.5 in. 14 Bolt Truck And GM 11.5 in.
  • Fits GM 10.5" 14 bolt truck and GM 11.5"

Specifications

AAP Selling Package Quantity UOM:
EA
AAP_UDA_12:
EA
AAP_UDA_22:
1
Axle Nut Included:
No
Axle Shaft Seal Included:
No
Axle Type:
Full Float
Brake Hardware Included:
No
CV Joints Included:
No
California Proposition 65:
Not Applicable
Description:
Axle Shaft
Inboard Spline Quantity:
30
Part Number:
yukYA WGM14T-30-42
Rust Resistant Coating:
No
Shaft Length:
42.2
Shaft Material:
4340 Nickel Chromoly Steel
Title:
Yukon Chromoly Axle for GM 14T & 11.5” Diffs, 30 Spline, 42.2” Cut to Length
WARNING CA Proposition 65:
No

Reference Information

Brand Name/s Yukon Gear & Axle
StreetFX SKU yukYA_WGM14T-30-42
SFX Item ID 4491772
Supplier Item Code 4491772
Manufacturer SKU YA WGM14T-30-42
Manufacturer UPC 883584217183
Alternative References wgm14t-30-42, 14T, 11.5in, 38.2-42.2in

Brochures

Compatibility

14T 10.5" & 11.5AAM GM 30spl, 4340 (38.2" ->42.2") (8x3.563"), FITS MOST DRW 11.5" *NOT SRW!!*

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