Commercial Vehicle Parts – OEM Surplus & Overstock
Dealer markups and long lead times shouldn't get in the way of keeping your trucks running. BB Overstock Parts stocks genuine surplus and overstock OEM parts for commercial trucks — semi trucks, vocational trucks, and heavy-duty fleet vehicles — from brands like Freightliner, Cummins, Volvo, Mack, International/Navistar, Kenworth, and Peterbilt.
Every part in our commercial vehicle inventory is genuine OEM or verified surplus — not remanufactured, not aftermarket unless clearly marked. Whether you're a fleet maintenance manager, an independent repair shop, or a truck owner working on your own rig, you'll find the parts you need here at prices that make sense.
Inventory is limited and constantly changing. When a part is gone, it may not come back. If you need help with a part number, cross-reference, or fitment question before ordering, reach out — our team knows these parts.
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Genuine Mack Volvo P/N | 85130015 A/C Compressor (NEW)
Sanden P/N SD7H15 Volvo/Mack HVAC Air Conditioning Compressor 1000-ACC3453
Mack P/N | 4559-13411 Jake Brake Model 680A-B Gasket Kit
Genuine Bendix P/N | OR 278998 E-3 Basic Foot Brake Valve
Genuine Bendix P/N | OR 279180 R-6 Relay Valve
Genuine Volvo P/N | 8085867 Rocker Lever Multi-Purpose Switch
Genuine International Truck Part P/N | 1677713C1 Radiator Overflow Sight Gl
Genuine Mack P/N | 2104-104631SX Steering Yoke
Genuine Volvo P/N | 1624139 Hazard Rocker Switch
Genuine Volvo P/N | 3948749 APADS Index Pressure switch
Genuine Navistar International 1661237C2 Wiper Switch (OEM Pack)
Meritor 9718990020 SR-1 Inversion Valve with ABS / Advance Mixer (NOS Surplus)
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