1981 GMC K1500 Differential Axle Shafts

Axle shaft damaged or bearings worn out? This axle shaft directly replaces the original equipment on certain vehicles, complete with all necessary application-specific installation components.

Product Features:

• Direct replacement – this axle shaft replaces the original equipment on specific vehicle years, makes and models
• Complete kit – each shaft includes critical installation hardware and components needed for specific vehicle applications
• Durable construction – designed to rigorous standards and tested to ensure performance
• Trustworthy solution – backed by team of engineers and quality control specialists in the United States

Product Features:

• Front axle kit
• Fits 1979-1987 GM half ton front with GM 8.5″
• 4340 Chromoly axles
• 28 spline inner axles
• Includes inner and outer axle shafts with Spicer u-joints

FRONT AXLE SHAFT

The Motive Gear replacement axle shaft offers an OE-quality axle shaft at a fraction of the OE cost. Manufactured from 1541H material on high-tolerance CNC equipment, this axle shaft is designed to provide a perfect fit every time.

Product Features:

• AXLE SHAFT 8 7/8 4 X 4 31 1/4 OA 30 SPL 6 LUG

Product Features:

• 28 spline inner and 19 spline outer
• Fits GM 8.5″ in 1979-1987 GM 1/2 ton
• Includes inner and outer 4340 Chromoly axles and Yukon Super Joints

Yukon front 4340 Chrome-Moly axle kit for ’79-’87 GM 8.5″ 1/2 ton truck and Blazer with 28 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. This kit comes with inner & outer axles for both left and right sides along with Yukon Superjoints. 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.

Product Features:

• 28 spline inner and 19 spline outer
• Fits GM 8.5″ in 1979-1987 GM 1/2 ton
• Includes inner and outer 4340 Chromoly axles and Yukon Super Joints

Yukon front 4340 Chrome-Moly replacement axle kit for ’79-’87 GM 8.5″ 1/2 ton truck and Blazer with 28 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. This kit comes with inner & outer axles for both left and right sides along with Dana U/joint. 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.

Product Features:

• Front axle kit
• Fits 1979-1987 GM half ton front with GM 8.5″
• 4340 Chromoly axles
• 28 spline inner axles
• Includes inner and outer axle shafts with Spicer u-joints

Yukon 1541H inner axle for ’78 and newer 8.5″ GM with a length of 35.5 inches and with 28 splines. Yukon 1541H alloy axles offer a strength increase over stock while retaining a low cost. Yukon 1541H alloy front axles come with a one year warranty against manufacturing defects.

Product Features:

• 28 spline
• 35.5″ long
• Fits GM 8.5″ in 1979-1991 GM 1/2 ton
• Left hand inner
• 5-760X U-joint size

Yukon 1541H alloy 6 lug rear axle for ’70-’81 GM 12T 4WD with a length of 31-7/16 inches and 30 splines. Yukon 1541H alloy axles offer a strength increase over stock while retaining a low cost. Yukon 1541H alloy rear axles come with a one year warranty against manufacturing defects. This is a C-clip.

Product Features:

• Fits 1970-1981 GM 12 bolt truck with 4 wheel drive
• 30 spline
• 31 7/16″ long
• 6 lug

Yukon 1541H alloy rear axle for ’80-’90 8.5″ GM 4WD truck with a length of 31-1/2″ inches and 28 splines. Yukon 1541H alloy axles offer a strength increase over stock while retaining a low cost. Yukon 1541H alloy rear axles come with a one year warranty against manufacturing defects. This is a C-clip axle.

Product Features:

• Fits 1980-1990 GM 8.5″ truck with 4 wheel drive
• 28 spline
• 31 1/2″ long
• 6 lug

Yukon 1541H inner axle for ’78 and newer 8.5″ GM with a length of 19.1 inches and with 28 splines. Yukon 1541H alloy axles offer a strength increase over stock while retaining a low cost. Yukon 1541H front axles come with a one year warranty against manufacturing defects.

Product Features:

• 28 spline
• 19.1″ long
• Fits GM 8.5″ in 1979-1987 GM 1/2 ton
• Right hand inner
• 5-760X U-joint size

Yukon 4340 Chrome-Moly left hand inner axle for ’79-’87 GM 8.5″ Blazer and truck with a length of 35.46″ and 28 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.

Product Features:

• Fits 1979-1987 GM half ton front with GM 8.5″
• 4340 Chromoly
• Left hand side inner
• 28 spline
• 35.46″ from end of splines to center of u-joint bore

Yukon 4340 Chrome-Moly right hand inner axle for ’79-’87 GM 8.5″ Blazer and truck with a length of 19.51″ and 28 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.

Product Features:

• Fits 1979-1987 GM half ton front with GM 8.5″
• 4340 Chromoly
• Right hand side inner
• 28 spline
• 19.15″ from end of splines to center of u-joint bore

USA Standard axle shaft for ’70-’81 4WD GM truck. 12 bolt differential, 31 7/16″, 6 lug, 30 spline.

Product Features:

• Fits 1970-1981 GM 12 bolt truck with 4 wheel drive
• 30 spline
• 31 7/16″ long
• 6 lug

USA Standard axle shaft for ’80-’90 4WD GM truck. 31 1/2″, 28 spline.

Product Features:

• Fits 1980-1990 GM 8.5″ truck with 4 wheel drive
• 28 spline
• 31 1/2″ long
• 6 lug

Pro-King is the leading supplier of transmission and driveline products in the aftermarket. All products are designed to meet or exceed OE quality, form, fit and funtion.

Product Features:

• High strength steel
• Dual heat treating process