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Special Offers
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Coolant Hose Upper Ken-Pete 2.5x 8.875
Regular price $80.50 -
Continental Multi V-Belt OE Technology For Peterbilt 379 C/N 4121040
Regular price $63.24 -
Continental Multi V-Belt OE Technology For Peterbilt 379 C/N 4120904,815.4120904
Regular price $69.99 -
Continental Elite Tensioner Assembly for T660 Peterbilt 379
Regular price $137.99 -
Continental Elite Poly-V Serpentine Belt For Peterbilt 388, 389, 579 C/N D841003082078, 4080817
Regular price $69.99 -
Conti Extreme Poly-V Serpentine Belt For Peterbilt 379 & Freightliner Cascadia P3 C/N 4080585X
Regular price $56.34
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.