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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CAT P/N | 9G-9882 Circuit Breaker Assembly (10 A) Auto Reset 9G9882
CAT P/N | 113-9608 30 mm Grooved Pin Caterpillar 1139608
CAT P/N : 7N-1621 Circuit Breaker Assembly (3 A) with Automatic Reset 7N162
CAT P/N 101-3715 OEM Caterpillar Cartridge 1013715
CAT P/N 3E-6329 OEM Caterpillar 93 db 24 Volt Action Alarm 3E6329
CAT P/N | 128-4971 OEM Air Control Toggle Valve 1284971 No-Core
CAT P/N | 7N-8929 OEM Caterpillar Connector-Cable 7N8929
CAT 297-0760 OEM Caterpillar 4 Prong 24V Time Delay Relay 2970760
CAT P/N | 8P7617 OEM Caterpillar Selector Switch 8P7617
CAT P/N | 2P-9221: Transmission Control Wiring Harness Caterpillar 2P9221
International P/N | 507809C91 Genuine OEM Filter Kit
CAT P/N | 130-7257 Refrigerant Water Valve Caterpillar 1307257
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