Beck/Arnley Axle Bolt P/N:103-0539

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$19.99

MPN: 103-0539

Item Package Code: EA

Part Has Core (Y/N): N

Item Package Quantity: 1

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Beck/Arnley Axle Bolt P/N:103-0539

$19.99

Description

Keep the axle shaft torqued down securely with the Beck/Arnley Axle Bolt 103-0539 (also written 1030539), a steel fastener that threads in to retain the axle/hub assembly. It's a direct-fit replacement for the 1988 Audi 80, the 1988-1992 Audi 80 Quattro, the 1988-1991 and 1993-1995 Audi 90, the 1988-1991 and 1993-1995 Audi 90 Quattro, the 2006-2012 Audi A3 Quattro, the 1997-2001 Audi A4, the 1996-2001 Audi A4 Quattro, and the 1990-1991 Audi Coupe Quattro. It is cataloged for the FRONT and REAR positions — confirm the correct position for your vehicle in the Buyer's Guide tab.

Matches OE form, fit and function — engineered as a direct replacement for the listed applications.
Premium materials — built to withstand extreme temperatures.
Case hardened for strength.
Anodized for corrosion protection.

This is an application-specific bolt for these vehicles, so it drops in without modification. Torque-to-yield axle fasteners are often single-use — consult the vehicle service information for the correct torque and whether the bolt may be reused.

Interchange: 4B0407643 · 615007 · 8A0407643A

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

This part cross-references / interchanges with the following part numbers:

4B0407643, 615007, 8A0407643A

Frequently Asked Questions

What is the Beck/Arnley Axle Bolt 103-0539?

It's a steel axle bolt that threads in to retain the axle/hub assembly. It is case hardened for strength and anodized for corrosion protection.

Which vehicles does this bolt fit?

It fits the 1988 Audi 80, 1988-1992 Audi 80 Quattro, 1988-1991 and 1993-1995 Audi 90 and 90 Quattro, 2006-2012 A3 Quattro, 1997-2001 A4, 1996-2001 A4 Quattro, and 1990-1991 Coupe Quattro.

Is this bolt for the front or rear?

The catalog lists it for both FRONT and REAR positions. Check the Buyer's Guide tab and your vehicle's service information to confirm the correct position before ordering.

Can I reuse my original axle bolt?

Many axle fasteners are torque-to-yield and single-use. Consult the vehicle service information for the correct torque spec and whether the original may be reused.

What interchange numbers does 103-0539 replace?

It cross-references 4B0407643, 615007, and 8A0407643A. Matching your original number helps confirm the correct part.