Construction Equipment Parts – Surplus & Overstock OEM
Finding genuine OEM parts for construction equipment shouldn't require a dealership appointment or a three-week wait. BB Overstock Parts stocks surplus, overstock, and new-old-stock (NOS) OEM parts for CAT, JCB, Doosan, John Deere, Hitachi, and other major construction equipment brands — ready to ship, at prices well below dealer cost.
Our construction equipment inventory covers excavators, backhoe loaders, dozers, skid steers, asphalt pavers, and more. Every part in stock is genuine OEM or verified-quality surplus — not knock-off aftermarket. When you order here, you get the part that was designed for the machine.
Quantities are limited by nature. Surplus and overstock inventory doesn't restock on a schedule. If you see it, it's available now. If you need help confirming a part number or fitment before ordering, contact us — we're happy to help.
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103028 R-14 Relay Valve S-8255A
23488 Terex Advance Fold Fix Harness for Dome Light
Genuine Timken HM321245 Tapered Roller Bearing | 3.9060" Bore Single Cone | USA Made
Genuine Timken HM321210 Tapered Roller Bearing Cup | 6.75" OD Imperial Single Race
5P-4061 Pin Seal Caterpillar CAT 5P4061
4251212 Genuine OEM Hitachi Heavy Equipment Part - Dust Seal
4143622 Genuine OEM Hitachi Heavy Duty Equipment Repair Part - Dust Seal
Gates TR28492 Truck & Bus Series V Belt
L4050345 Fleetrite Micro V Ribbed Serpentine Belt
E4051993 Euclid-Hitachi Volvo AC Drive Belt 5 PK 1120
3288955 Genuine Cummins Ribbed V-Belt Serpentine
BX800717 by Bendix SENSOR Wheel Speed Transmitter
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