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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KN30400X Relay Emergency Valve KN30400
6372 Heil Nylon Cam Lever Wear Plate
8T-8031 Sensor Caterpillar CAT OEM 8T8031
FULK-2262 Eaton Fuller Oil Seal Kit
18N 3 1351X Slip Yoke Meritor 118322C91 International
Haldex Midland KN28060X 2-Port Air Brake Relay Valve with Integral Bracket
V370182A Seal International 370182A
102-2697 Blower Wheel Caterpillar CAT 1022697
157-8050 Hydraulic Valve Body Caterpillar CAT 1578050
254-6825 CAT Cylinder Head Glow Plug (Genuine OEM Surplus)
141-9273 CAT Glow Plug
0640622 CAT Cylinder AS
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