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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2H-6913 Shim Pack Caterpillar CAT 2H6913 (2Pack)
9S-6703 Shaft Caterpillar CAT 9S6703 Fan Drive Shaft
9X-7727 Seal O-Ring Caterpillar CAT 9X7727
5P-3193 Genuine Caterpillar CAT Seal- Lip with Steel Case Type 5P3193
6J-1882 Shim Caterpillar CAT 6J1882 (10 Pack)
6V-6207 Genuine 33MM width Caterpillar Shaft CAT 6V6207 / 101-0742
8b6599-plug-square-drive-2122a-thread-magnetic-cater
8C-7683 Shim Caterpillar CAT 8C7683
9V-1279 Clip Retaining Caterpillar CAT 9V1279
8B-9298 Set Screw Caterpillar CAT 8B9298
9S-4490 Gasket Caterpillar CAT 9S4490
095-0758 M6 Machine Screw Caterpillar CAT 0950756 (2 Pack)
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