BRACKETS & HARDWARE

Brackets & Hardware For Peterbilt Trucks

The right bracket or fastener might seem like a small thing — until you can't find it and a repair stalls out. Peterbilt trucks use a wide variety of specialized mounting brackets, clamps, clips, and hardware across the cab, chassis, and powertrain. Whether you're mounting a new component, replacing a broken bracket from a fender bender, or restoring a work truck to factory configuration, we carry the hardware you need to get it done right.

Frequently asked questions about brackets & hardware

How do I identify the right bracket for my Peterbilt model?

Peterbilt brackets are often model- and year-specific. The most reliable way to identify the correct part is by your truck's VIN, which encodes the model, cab configuration, and build date. Cross-referencing the VIN with Peterbilt's parts catalog or providing it to a parts specialist will get you the right bracket the first time and avoid a costly return.

Are aftermarket brackets as good as OEM for Peterbilt trucks?

Quality varies by manufacturer. For structural brackets — cab mounts, engine mounts, and fifth wheel mounting hardware — OEM or equivalent-spec aftermarket parts are strongly recommended. For secondary mounting applications like accessory brackets, antenna mounts, or light brackets, quality aftermarket options are widely available and often more cost-effective without sacrificing durability.

What hardware grades should I use when replacing Peterbilt fasteners?

Always match or exceed the grade of the original fastener. Grade 8 bolts (metric 10.9) are standard in most structural and powertrain applications on Class 8 trucks. Using a lower-grade fastener in a high-stress location is a safety risk and can lead to premature fastener failure. When in doubt, reference the torque spec tables in the Peterbilt service manual for your model year.

Other parts you might need

Shop body parts for Peterbilt trucks