Home / Shop / Yukon Gear & Axle 1541H Alloy Axles YA G12479175 8.5" van axle, 2WD-30spline, 6 LUG, 34-1/2" 03 and up.

Yukon Gear & Axle 1541H Alloy Axles YA G12479175 8.5" van axle, 2WD-30spline, 6 LUG, 34-1/2" 03 and up.

SKU: YUKG12479175

Axle Shafts, Direct Fit

Yukon Gear & Axle

Yukon Gear & Axle 1541H Alloy Axles YA G12479175 8.5" van axle, 2WD-30spline, 6 LUG, 34-1/2" 03 and up.

SKU: YUKG12479175

Axle Shafts, Direct Fit

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Yukon Gear & Axle 1541H alloy axles are part of their extensive line of general replacement and high performance axles for passenger car, truck, and SUV applications. They feature high-quality alloys and the latest in heat-treating technologies to provide strong axles for off-road, street, and track use. Direct-fit replacements are available for dozens of axle models associated with countless cars and trucks.

Additional rear axle features include:

* One-piece forged 1541H axles are 25 percent stronger than OE 1040/1050 axles
* Full-floating axles available for select applications
* Rolled splines provide 30 percent strength increase over cut splines
* Larger spline upgrades available
* 2-piece tapered axles available
* Offered in many lengths
* Wide variety of bolt patterns

Part Type

Axle Shafts, Direct Fit

Data: v4.2 - Upd: 2026-10-16 05:11:06

Specifications

Product Attributes - Brand: Yukon Gear & Axle
Product Attributes - Manufacturer's Part Number: YA G12479175
Product Attributes - Part Type: Axle Shafts, Direct Fit
Product Attributes - Product Line: Yukon Gear & Axle 1541H Alloy Axles
Product Attributes - UPC: 883584215691
Product Attributes - Differential Case Design Type: GM 8.5 in.
Product Attributes - Axle Type: C-clip
Product Attributes - Axle Length (in.): 34.25
Product Attributes - Wheel Stud Pattern: 6 x 5.50 in.
Product Attributes - Inner Axle Splines: 28
Product Attributes - Axle Material: 1541H alloy steel
Product Attributes - Wheel Studs Included: No
Product Attributes - Bearings Included: No
Product Attributes - Seals Included: No
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold individually.

Reference Information

Brand Name/s	Yukon Gear & Axle
StreetFX SKU	yukG12479175
SFX Item ID	4788030
Supplier Item Code	4788030
Manufacturer SKU	G12479175
Manufacturer UPC	883584215691
Alternative References	YGA-21569, 1541H, 2WD-30spline

Compatibility

Application Data

Make	CHEVROLET
Model	EXPRESS 1500
Submodel	BASE
Beginning Year	2003
Ending Year	2007
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Drivetrain	RWD
Axle Shaft Position	Rear Left
Application Notes	GM 8.6 in.; 30 Spline; 34 1/2 in. Length; 6 Lug
Engine VIN Code	T

Make	CHEVROLET
Model	EXPRESS 1500
Submodel	BASE
Beginning Year	2003
Ending Year	2007
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Drivetrain	RWD
Axle Shaft Position	Rear Right
Application Notes	GM 8.6 in.; 30 Spline; 34 1/2 in. Length; 6 Lug
Engine VIN Code	T

Make	CHEVROLET
Model	EXPRESS 1500
Submodel	BASE
Beginning Year	2003
Ending Year	2014
Engine Type	V6
Liter	4.3
CID	262
Engine Family	GM V6
Engine Size	4.3L/262
Drivetrain	RWD
Axle Shaft Position	Rear Left
Application Notes	GM 8.6 in.; 30 Spline; 34 1/2 in. Length; 6 Lug
Engine VIN Code	X

Make	CHEVROLET
Model	EXPRESS 1500
Submodel	BASE
Beginning Year	2003
Ending Year	2014
Engine Type	V6
Liter	4.3
CID	262
Engine Family	GM V6
Engine Size	4.3L/262
Drivetrain	RWD
Axle Shaft Position	Rear Right
Application Notes	GM 8.6 in.; 30 Spline; 34 1/2 in. Length; 6 Lug
Engine VIN Code	X

Make	CHEVROLET
Model	EXPRESS 1500
Submodel	BASE
Beginning Year	2007
Ending Year	2007
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Drivetrain	RWD
Axle Shaft Position	Rear Left
Application Notes	GM 8.6 in.; 30 Spline; 34 1/2 in. Length; 6 Lug
Engine VIN Code	Z

Make	CHEVROLET
Model	EXPRESS 1500
Submodel	BASE
Beginning Year	2007
Ending Year	2007
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Drivetrain	RWD
Axle Shaft Position	Rear Right
Application Notes	GM 8.6 in.; 30 Spline; 34 1/2 in. Length; 6 Lug
Engine VIN Code	Z

Make	CHEVROLET
Model	EXPRESS 1500
Submodel	BASE
Beginning Year	2008
Ending Year	2014
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Drivetrain	RWD
Axle Shaft Position	Rear Left
Application Notes	GM 8.6 in.; 30 Spline; 34 1/2 in. Length; 6 Lug
Engine VIN Code	4

Make	CHEVROLET
Model	EXPRESS 1500
Submodel	BASE
Beginning Year	2008
Ending Year	2014
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Drivetrain	RWD
Axle Shaft Position	Rear Right
Application Notes	GM 8.6 in.; 30 Spline; 34 1/2 in. Length; 6 Lug
Engine VIN Code	4

Make	CHEVROLET
Model	EXPRESS 1500
Submodel	LS
Beginning Year	2003
Ending Year	2006
Engine Type	V6
Liter	4.3
CID	262
Engine Family	GM V6
Engine Size	4.3L/262
Drivetrain	RWD
Axle Shaft Position	Rear Left
Application Notes	GM 8.6 in.; 30 Spline; 34 1/2 in. Length; 6 Lug
Engine VIN Code	X

Make	CHEVROLET
Model	EXPRESS 1500
Submodel	LS
Beginning Year	2003
Ending Year	2006
Engine Type	V6
Liter	4.3
CID	262
Engine Family	GM V6
Engine Size	4.3L/262
Drivetrain	RWD
Axle Shaft Position	Rear Right
Application Notes	GM 8.6 in.; 30 Spline; 34 1/2 in. Length; 6 Lug
Engine VIN Code	X

Make	CHEVROLET
Model	EXPRESS 1500
Submodel	LS
Beginning Year	2003
Ending Year	2007
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Drivetrain	RWD
Axle Shaft Position	Rear Left
Application Notes	GM 8.6 in.; 30 Spline; 34 1/2 in. Length; 6 Lug
Engine VIN Code	T

Make	CHEVROLET
Model	EXPRESS 1500
Submodel	LS
Beginning Year	2003
Ending Year	2007
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Drivetrain	RWD
Axle Shaft Position	Rear Right
Application Notes	GM 8.6 in.; 30 Spline; 34 1/2 in. Length; 6 Lug
Engine VIN Code	T

Make	CHEVROLET
Model	EXPRESS 1500
Submodel	LS
Beginning Year	2007
Ending Year	2007
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Drivetrain	RWD
Axle Shaft Position	Rear Left
Application Notes	GM 8.6 in.; 30 Spline; 34 1/2 in. Length; 6 Lug
Engine VIN Code	Z

Make	CHEVROLET
Model	EXPRESS 1500
Submodel	LS
Beginning Year	2007
Ending Year	2007
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Drivetrain	RWD
Axle Shaft Position	Rear Right
Application Notes	GM 8.6 in.; 30 Spline; 34 1/2 in. Length; 6 Lug
Engine VIN Code	Z

Make	CHEVROLET
Model	EXPRESS 1500
Submodel	LS
Beginning Year	2008
Ending Year	2014
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Drivetrain	RWD
Axle Shaft Position	Rear Left
Application Notes	GM 8.6 in.; 30 Spline; 34 1/2 in. Length; 6 Lug
Engine VIN Code	4

Make	CHEVROLET
Model	EXPRESS 1500
Submodel	LS
Beginning Year	2008
Ending Year	2014
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Drivetrain	RWD
Axle Shaft Position	Rear Right
Application Notes	GM 8.6 in.; 30 Spline; 34 1/2 in. Length; 6 Lug
Engine VIN Code	4

Make	CHEVROLET
Model	EXPRESS 1500
Submodel	LT
Beginning Year	2006
Ending Year	2006
Engine Type	V6
Liter	4.3
CID	262
Engine Family	GM V6
Engine Size	4.3L/262
Drivetrain	RWD
Axle Shaft Position	Rear Left
Application Notes	GM 8.6 in.; 30 Spline; 34 1/2 in. Length; 6 Lug
Engine VIN Code	X

Make	CHEVROLET
Model	EXPRESS 1500
Submodel	LT
Beginning Year	2006
Ending Year	2006
Engine Type	V6
Liter	4.3
CID	262
Engine Family	GM V6
Engine Size	4.3L/262
Drivetrain	RWD
Axle Shaft Position	Rear Right
Application Notes	GM 8.6 in.; 30 Spline; 34 1/2 in. Length; 6 Lug
Engine VIN Code	X

Make	CHEVROLET
Model	EXPRESS 1500
Submodel	LT
Beginning Year	2006
Ending Year	2007
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Drivetrain	RWD
Axle Shaft Position	Rear Left
Application Notes	GM 8.6 in.; 30 Spline; 34 1/2 in. Length; 6 Lug
Engine VIN Code	T

Make	CHEVROLET
Model	EXPRESS 1500
Submodel	LT
Beginning Year	2006
Ending Year	2007
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Drivetrain	RWD
Axle Shaft Position	Rear Right
Application Notes	GM 8.6 in.; 30 Spline; 34 1/2 in. Length; 6 Lug
Engine VIN Code	T

Make	CHEVROLET
Model	EXPRESS 1500
Submodel	LT
Beginning Year	2007
Ending Year	2007
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Drivetrain	RWD
Axle Shaft Position	Rear Left
Application Notes	GM 8.6 in.; 30 Spline; 34 1/2 in. Length; 6 Lug
Engine VIN Code	Z

Make	CHEVROLET
Model	EXPRESS 1500
Submodel	LT
Beginning Year	2007
Ending Year	2007
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Drivetrain	RWD
Axle Shaft Position	Rear Right
Application Notes	GM 8.6 in.; 30 Spline; 34 1/2 in. Length; 6 Lug
Engine VIN Code	Z

Make	CHEVROLET
Model	EXPRESS 1500
Submodel	LT
Beginning Year	2008
Ending Year	2014
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Drivetrain	RWD
Axle Shaft Position	Rear Left
Application Notes	GM 8.6 in.; 30 Spline; 34 1/2 in. Length; 6 Lug
Engine VIN Code	4

Make	CHEVROLET
Model	EXPRESS 1500
Submodel	LT
Beginning Year	2008
Ending Year	2014
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Drivetrain	RWD
Axle Shaft Position	Rear Right
Application Notes	GM 8.6 in.; 30 Spline; 34 1/2 in. Length; 6 Lug
Engine VIN Code	4

Make	GMC
Model	SAVANA 1500
Submodel	BASE
Beginning Year	2003
Ending Year	2007
Engine Type	V8
Liter	5.3
CID	325
CC	5328
Engine Family	Chevy small block Gen III/IV (LS-based engines)
Engine Size	5.3L/325
Drivetrain	RWD
Axle Shaft Position	Rear Left
Application Notes	GM 8.6 in.; 30 Spline; 34 1/2 in. Length; 6 Lug
Engine VIN Code	T

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Yukon Gear & Axle 1541H Alloy Axles YA G12479175 8.5" van axle, 2WD-30spline, 6 LUG, 34-1/2" 03 and up.

Yukon Gear & Axle 1541H Alloy Axles YA G12479175 8.5" van axle, 2WD-30spline, 6 LUG, 34-1/2" 03 and up.

Description

Part Type

Specifications

Reference Information

Compatibility

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