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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SW-1748 Genuine Ford Motorcraft | E3TZ-15520-A Backup Switch NOS
Genuine Cummins ISL-G EGR Cooler | Circular Design | OEM AK-5347234 | New Old Stock (NOS)
46 TIMKEN BEARING CUP RACE
New Genuine TIMKEN 47 Tapered Roller Bearing Cup | Race
198387 KYS Schweitzer 687717 International Fan Clutch
Grote 66920 | Sentry Light Single Function 90 Degree Pigtail
3863023 | New OEM Cummins / Onan Temperature Switch
211206 Betts Snap Seal LED Amber Lamp
5047-00936-04 | Kysor Low Oil Pressure High Engine Temperature Control Modu
106C-1185 | TREMEC Clutch Shaft Release Arm - 5.75 in Length
T501AL | Environmentally Sealed On/Off Toggle Switch NEW
T501ML | Environmentally Sealed Mom-On/Off/Mom-On Toggle Switch NEW
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