Alloy USA Axle Shaft (MPN: 21139)

High-strength Chromoly construction for enhanced durability and performance.

The Alloy USA Axle Shaft is engineered for heavy-duty applications, featuring high tensile strength 4340 Chromoly material. This axle is heat-treated, tempered, and induction hardened, resulting in a product that is significantly stronger than stock axles, boasting a strength increase of up to 35 to 40 percent. The advanced splining technology used in its production ensures that the splines are more robust than traditional cut splines, enhancing overall performance and reliability.

Precision CNC machining and magnaflux inspection are integral to the manufacturing process, ensuring that each axle shaft is free from cracks and defects. The final product is finished with a sleek black anodized coating, providing both aesthetic appeal and additional protection against wear and corrosion. With a length of 30.546 inches and a 27 spline count, this axle shaft is designed to fit Dana 35 carrier types, making it a suitable choice for various applications.

The Alloy USA Axle Shaft is a single unit that does not include bearings, seals, or wheel studs, allowing for customization based on specific installation requirements. Its 5 x 4-1/2 lug pattern further enhances compatibility with a range of vehicles, making it a versatile option for those seeking to improve their drivetrain's strength and performance.

Features

• Manufactured From High Tensile Strength 4340 Chromoly, Is Heat-Treated, Tempered And Induction Hardened
• CNC Machined
• Has Twice The Tensile Strength Than Stock

Specifications

• Manufacturer: Alloy Axle
• Manufacturer Part Number: 21139
• Carrier Type: Dana 35
• Length (IN): 30.546 Inch
• Inner Axle Spline Count: 27
• Material: Chromoly Steel
• Number Of Lug Nuts: 5
• Includes Bearings: No
• Includes Seals: No
• Includes Wheel Studs: No

Compatibility / Fit

• 1990-1991 Jeep Cherokee
• 1990-1992 Jeep Wrangler YJ