Special Offers
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Filter FUEL Paccar Kit K37-1029 cross ref L111F,K37-1029
Regular price $64.99 -
Filter Water Volvo WF2129, 21937327
Regular price $47.99 -
Light LED Side Marker Amber LH & RH Peterbilt 8 LED, OE Type Plug, 330, 335, 337, 348, 357, 359,377,
Regular price $22.99 -
Hose Charge Air Cooler Peterbilt, KW Poly CAC Hose Cold Charge Air, 5 Ring 2-1/2
Regular price $29.99 -
Wheel Bearing Kit Drive Axle, 572/580, Kenworth, Volvo, Peterbilt, HD206, SET401
Regular price $54.99 -
Washer Fluid Pump Peterbilt/Kenworth T680
Regular price $24.99
Shop nearly 300 aftermarket Peterbilt parts for the 389, 579, 386, 387 and 388, including lighting, chrome and stainless trim, filters, belts, king pin kits, cooling parts and electrical components. Every listing includes cross-reference part numbers so you can match the OEM or aftermarket number you already have.
Orders ship fast from Breinigsville, PA, and our parts team is available at (610) 285-7317 to confirm fitment before you buy. Financing available through Snap Finance. Browse by model in Peterbilt 389 parts and Peterbilt 579 parts, or shop related makes like Kenworth and International.