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Yukon Gear & Axle

Yukon Gear Jeep JL Rubicon Dana 44 21.3in L 32 Spline Inner Left Hand 4340 Chromoly Replacement Axle

SKU: YUKYA_W38840

Drive Axle Shaft

YUK Chromoly Axles...

Yukon Gear Jeep JL Rubicon Dana 44 21.3in L 32 Spline Inner Left Hand 4340 Chromoly Replacement Axle

Yukon Gear & Axle

Yukon Gear Jeep JL Rubicon Dana 44 21.3in L 32 Spline Inner Left Hand 4340 Chromoly Replacement Axle

SKU: YUKYA_W38840

Drive Axle Shaft

YUK Chromoly Axles...

A$470.73
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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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 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.


Features and Benefits

  • Fits Dana 44 Differential
  • Uses 7166 Series u-joint
  • 32 spline
  • Measures 21.3” long
  • Wide Track design
  • Front inner axle, left-hand side
  • Heavy duty 4340 chromoly construction
  • Front Inner Axle; Left-Hand Side
  • Measures 19.3 in. Long

Product Details

AAP Selling Package Quantity UOM:EA
AAP_UDA_12:EA
AAP_UDA_22:1
Axle Nut Included:No
Axle Type:Chrysler 11.5 in.
CV Joints Included:No
California Proposition 65:Not Applicable
Description:Yukon Chromoly Inner Front Axle for Dana 44 Diff; 32 Spline; LH; 21.3in. Long
Inboard Spline Quantity:32
Part Number:yukYA W38840
Rust Resistant Coating:No
Shaft Length:21.3
Shaft Material:4340 Nickel Chromoly Steel
Title:Yukon Chromoly Inner Front Axle for Dana 44 Diff, 32 Spline, LH, 21.3” Long
WARNING CA Proposition 65:No

Application Summary

D44 JL & JT RUBICON 32spl LH INNER AXLE 21.3" 4340, 1350 SERIES 7166 JOINT, M210 WIDE TRACK FRONT

Part Type

Drive Axle Shaft

Data: v4.2 - Upd: 2026-10-14 05:11:46

Features

  • 32 spline
  • Fits Dana 44 Differential
  • Front inner axle, left-hand side
  • Front Inner Axle; Left-Hand Side
  • Heavy duty 4340 chromoly construction
  • Measures 19.3 in. Long
  • Measures 21.3” long
  • Uses 7166 Series u-joint
  • Wide Track design

Specifications

AAP Selling Package Quantity UOM:
EA
AAP_UDA_12:
EA
AAP_UDA_22:
1
Axle Nut Included:
No
Axle Type:
Chrysler 11.5 in.
CV Joints Included:
No
California Proposition 65:
Not Applicable
Description:
Yukon Chromoly Inner Front Axle for Dana 44 Diff; 32 Spline; LH; 21.3in. Long
Inboard Spline Quantity:
32
Part Number:
yukYA W38840
Rust Resistant Coating:
No
Shaft Length:
21.3
Shaft Material:
4340 Nickel Chromoly Steel
Title:
Yukon Chromoly Inner Front Axle for Dana 44 Diff, 32 Spline, LH, 21.3” Long
WARNING CA Proposition 65:
No

Reference Information

Brand Name/s Yukon Gear & Axle
StreetFX SKU yukYA_W38840
SFX Item ID 4488004
Supplier Item Code 4488004
Manufacturer SKU YA W38840
Manufacturer UPC 883584219033
Alternative References w38840, 21.3in

Brochures

Compatibility

D44 JL & JT RUBICON 32spl LH INNER AXLE 21.3" 4340, 1350 SERIES 7166 JOINT, M210 WIDE TRACK FRONT

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