Home / Shop / Yukon Gear 4340CM Left Hand Inner Rplcmnt Axle For Dana 30 / 84-90 XJ / 97+ TJ / Uses 5-760X

Yukon Gear 4340CM Left Hand Inner Rplcmnt Axle For Dana 30 / 84-90 XJ / 97+ TJ / Uses 5-760X

SKU: YUKYA_W38821

Drive Axle Shaft

YUK Chromoly Axles...

Yukon Gear & Axle

Yukon Gear 4340CM Left Hand Inner Rplcmnt Axle For Dana 30 / 84-90 XJ / 97+ TJ / Uses 5-760X

SKU: YUKYA_W38821

Drive Axle Shaft

YUK Chromoly Axles...

LOW STOCK! Est Ship 3-5 days. HURRY! LOW STOCK. This item is in limited stock at one of our 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 left hand inner axle for Dana 30, '84-'90 XJ, '97 and newer TJ, '87 and newer Wrangler with a length of 16.63" and 27 splines. Yukon 4340 Chrome-Moly axles provide up to 50% increased strength over stock axles for use in extreme performance applications with large tires and high horsepower. Yukon's 4340 axles are manufactured using the latest technologies and the highest quality materials to ensure high strength and long life. Limited Lifetime warranty covers manufacturing defects and axle breakage for as long as you own the vehicle. This warranty is not transferable to another party. "No Questions Asked" replacement for first warranty return, however Yukon reserves the right to either replace axle or refund original purchase price after the first warranty claim. Yukon (through Randy's ring & pinion) makes final determination on warranty considerations.

Features and Benefits

Fits Dana 30 Differential
Uses 5-760X Series u-joint
27 spline
Measures 16.63â€ long
Front inner axle, left-hand side
Heavy duty 4340 chromoly construction
Front Inner Axle; Left-Hand Side
Measures 16.63 in. Long

Product Details

AAP Selling Package Quantity UOM:	EA
AAP_UDA_12:	EA
AAP_UDA_22:	1
Axle Nut Included:	No
Axle Type:	Dana 30
CV Joints Included:	No
California Proposition 65:	Not Applicable
Description:	Yukon Chromoly Inner Front Axle for Dana 30 Diff; 27 Spline; LH; 16.63in. Long
Differential Case Design Type:	Dana 30 Front, Crush Sleeve Design, TJ Wrangler
Inboard Spline Quantity:	27
Part Number:	yukYA W38821
Rust Resistant Coating:	No
Shaft Length:	16.63
Shaft Material:	4340 Nickel Chromoly Steel
Title:	Yukon Chromoly Inner Front Axle for Dana 30 Diff, 27 Spline, LH, 16.63” Long
WARNING CA Proposition 65 Required:	No
WARNING CA Proposition 65:	No

Application Summary

84-01XJ,87-06WRGLR,92-98 ZJ 16.63" LH INNR AXLE, D30, 27Spl, 297X

Part Type

Drive Axle Shaft

Data: v4.2 - Upd: 2026-10-16 20:08:05

Features

27 spline
Fits Dana 30 Differential
Front inner axle, left-hand side
Front Inner Axle; Left-Hand Side
Heavy duty 4340 chromoly construction
Measures 16.63 in. Long
Measures 16.63” long
Uses 5-760X Series u-joint

Specifications

AAP Selling Package Quantity UOM:: EA
AAP_UDA_12:: EA
AAP_UDA_22:: 1
Axle Nut Included:: No
Axle Type:: Dana 30
CV Joints Included:: No
California Proposition 65:: Not Applicable
Description:: Yukon Chromoly Inner Front Axle for Dana 30 Diff; 27 Spline; LH; 16.63in. Long
Differential Case Design Type:: Dana 30 Front, Crush Sleeve Design, TJ Wrangler
Inboard Spline Quantity:: 27
Part Number:: yukYA W38821
Rust Resistant Coating:: No
Shaft Length:: 16.63
Shaft Material:: 4340 Nickel Chromoly Steel
Title:: Yukon Chromoly Inner Front Axle for Dana 30 Diff, 27 Spline, LH, 16.63” Long
WARNING CA Proposition 65 Required:: No
WARNING CA Proposition 65:: No

Reference Information

Brand Name/s	Yukon Gear & Axle
StreetFX SKU	yukYA_W38821
SFX Item ID	4488881
Supplier Item Code	4488881
Manufacturer SKU	YA W38821
Manufacturer UPC	883584213581
Alternative References	w38821, yga-21358, 4340CM, 5-760X