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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7P-0791 Connector A Caterpillar CAT OEM 7P0791
2S-3102 Gasket Caterpillar CAT OEM 2S3102
7S-8554 Seal O-Ring Caterpillar CAT OEM 7S8554
4V-0661 RUBBER MOUNT WITH STEEL SLEEVE CATERPILLAR CAT OEM 4V0661
388-7012 Clamp Bent B Caterpillar CAT OEM 3887012
3G-9315 Wire Harness Caterpillar CAT 9G9315
8D-9298 Shim Caterpillar CAT OEM 8D9298
4282496 Clamp Hose Air Cleaner Hitachi
1P-5767 Caterpillar Cat 1P5767 Split Flange Clamps
8T-3007 Shaft Rubber Lip Type Seal Caterpillar CAT 8T3007
4286749 Shim John Deere
8P-6575 Rod Caterpillar CAT OEM 8P6575
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