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Shop Genuine OEM Parts by Leading Equipment Brands

Maintain the absolute mechanical integrity, safety ratings, and performance benchmarks of your industrial fleet by sourcing from our extensive inventory of Genuine OEM Parts by Leading Equipment Brands. At BB Overstock, we know that exact factory engineering matters when minimizing downtime. We specialize in bringing you authentic overstock and surplus components from the world's most trusted heavy equipment and commercial vehicle manufacturers.

Sourced From the Industry's Most Trusted Names:

  • Heavy Machinery Leaders: Genuine Caterpillar (CAT) ground engaging tools (G.E.T.), durable JCB hub seals and bearings, and premium John Deere intercooler air hoses.
  • Commercial Trucking & Powertrains: Authentic Cummins engine sensors and wiring kits, rugged Volvo and Mack components, and direct-fit Freightliner hardware.
  • System-Critical Infrastructure: Premium Bendix air brake valves, industrial Donaldson ventilation filtration, and genuine Meritor driveline components.

By opting for original equipment manufacturer (OEM) overstock components instead of risky aftermarket lookalikes, you ensure a flawless first-time fit while protecting your machinery's long-term resale value. Explore our manufacturer-specific catalogs to secure dealership-quality hardware at significant warehouse savings.

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46X4X4-1/4x1/4 SAE45* Flare to Female Pipe Adapter

46X4X4-1/4x1/4 SAE45* Flare to Female Pipe Adapter

Regular price $7.96
Sale price $7.96 Regular price $0.00
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46X10 - 5/8X1/2 - SAE45* Brass Flare to Pipe

46X10 - 5/8X1/2 - SAE45* Brass Flare to Pipe

Regular price $18.57
Sale price $18.57 Regular price $0.00
Unit price
46 TIMKEN BEARING CUP RACE

46 TIMKEN BEARING CUP RACE

Regular price $19.96
Sale price $19.96 Regular price $0.00
Unit price
Genuine Doosan 4530-1750B Wiring Harness | For Mega 160 Wheel Loader Switch Box | OEM New

Genuine Doosan 4530-1750B Wiring Harness | For Mega 160 Wheel Loader Switch Box | OEM New

Regular price $674.96
Sale price $674.96 Regular price $895.00
Unit price
45150 Type CRWH1 Small Bore Radial Shaft Seal | 4-1/2 in ID x 6-1/4 in OD 1

45150 Type CRWH1 Small Bore Radial Shaft Seal | 4-1/2 in ID x 6-1/4 in OD 1

Regular price $29.57
Sale price $29.57 Regular price $0.00
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451467C1 Support International

451467C1 Support International

Regular price $177.27
Sale price $177.27 Regular price $196.97
Unit price
45002R Kit Super Model-45 STT w 45202R Incandescent Truck-Lite

45002R Kit Super Model-45 STT w 45202R Incandescent Truck-Lite

Regular price $26.58
Sale price $26.58 Regular price $0.00
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4497230180 Cable ABS Sensor Extension Wabco

4497230180 Cable ABS Sensor Extension Wabco

Regular price $31.63
Sale price $31.63 Regular price $0.00
Unit price
4456171 Genuine OEM Hitachi/John Deere Door Wire Cable

4456171 Genuine OEM Hitachi/John Deere Door Wire Cable

Regular price $29.84
Sale price $29.84 Regular price $0.00
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4455983 Genuine Hitachi Door Latch Lock Rod

4455983 Genuine Hitachi Door Latch Lock Rod

Regular price $36.63
Sale price $36.63 Regular price $0.00
Unit price
443-7 | NARTRON BARK ALARM BUZZER WHITE/FREIGHTLINER 07066 TRI-DIODE

443-7 | NARTRON BARK ALARM BUZZER WHITE/FREIGHTLINER 07066 TRI-DIODE

Regular price $42.63
Sale price $42.63 Regular price $0.00
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43RU295M STUD SHOCK LOWER CAMELBACK MACK 25159287

43RU295M STUD SHOCK LOWER CAMELBACK MACK 25159287

Regular price $63.43
Sale price $63.43 Regular price $0.00
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