Yukon Gear Axle For 8.5in GM Van / 2Wd-30Spline / 6 Lug / 34-1/2in 03 and Up

SKU: YUKYA_G12479175

Drive Axle Shaft

YUK Repl Axles...

Yukon Gear & Axle

Yukon Gear Axle For 8.5in GM Van / 2Wd-30Spline / 6 Lug / 34-1/2in 03 and Up

SKU: YUKYA_G12479175

Drive Axle Shaft

YUK Repl Axles...

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 Gear & Axle offers an extensive line of general replacement and high-performance axles for passenger car, truck and SUV applications. High quality alloys and the latest in heat-treating technologies provide a stronger-than-stock axle for off-road, on the street, or at the track.

Product Overview

Features and Benefits

Fits GM 8.5 in. In 2003-2012 GM Van
Fits GM 8.5" in 2003-2012 GM van
28 spline
6 lug
34.25" long
34.25 in. Long

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:	semi Float
Brake Hardware Included:	No
CV Joints Included:	No
California Proposition 65:	Not Applicable
Description:	Yukon axle for 8.5in. GM van; 2WD-30spline; 6 LUG; 34-1/2in. 03/up.
Differential Case Design Type:	GM 8.6 Rear, '09 & up
Inboard Spline Quantity:	30
Part Number:	yukYA G12479175
Rust Resistant Coating:	No
Shaft Length:	34.25
Shaft Material:	1541H Steel
Title:	Yukon axle for 8.5" GM van, 2WD-30spline, 6 LUG, 34-1/2" 03 and up.
WARNING CA Proposition 65 Required:	No
WARNING CA Proposition 65:	No

Application Summary

8.6" VAN AXLE, 2WD 30spl, 6 LUG, 34-1/2", '03-'14

Part Type

Drive Axle Shaft

Data: v4.2 - Upd: 2026-10-14 05:11:42

Features

28 Spline
30 spline
34.25 in. Long
34.5" long
6 lug
Fits GM 8.5 in. In 2003-2012 GM Van
Fits GM 8.5" in 2003-2012 GM van

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:: semi Float
Brake Hardware Included:: No
CV Joints Included:: No
California Proposition 65:: Not Applicable
Description:: Yukon axle for 8.5in. GM van; 2WD-30spline; 6 LUG; 34-1/2in. 03/up.
Differential Case Design Type:: GM 8.6 Rear, '09 & up
Inboard Spline Quantity:: 30
Part Number:: yukYA G12479175
Rust Resistant Coating:: No
Shaft Length:: 34.25
Shaft Material:: 1541H Steel
Title:: Yukon axle for 8.5" GM van, 2WD-30spline, 6 LUG, 34-1/2" 03 and up.
WARNING CA Proposition 65 Required:: No
WARNING CA Proposition 65:: No

Reference Information

Brand Name/s	Yukon Gear & Axle
StreetFX SKU	yukYA_G12479175
SFX Item ID	4488710
Supplier Item Code	4488710
Manufacturer SKU	YA G12479175
Manufacturer UPC	883584215691
Alternative References	g12479175, yga-21569, 8.5in, 2Wd-30Spline, 34-1/2in