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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Doosan Genuine Upper Spherical Bearing 109-00114A | OEM New Old Stock
Aftermarket Hub Cap Kit for Stemco 343-4195 | 6-Bolt Pattern with Gasket & Plug
Genuine Cummins 3026426 Aftercooler Flange Gasket - For K19, K38, K50, QSK19 Engine
Genuine Cummins 4088832 Temperature Sensor | Fits ISC, ISL, QSL Engines | OEM New Old Stock
CAT 9R-9409 Genuine Caterpillar Rubber Back-up Seal 9R9409 NOS
Genuine Cummins 4954574 Exhaust Gas Temperature (EGT) Sensor | EPA07 2.8L ISF/QSF, ISM, M11
1/4 Brass Pipe Cross
1/2"T x 3/8" MPT 90 deg. Compression Elbow
200L-254C 0-30 Gauge Pressure Liquid Filled Chem Oil Products
48X8X12 Brass Flare to Pipe Adapter
49X5X4 - 5/16 X 1/4 SAE45* Brass Flare Elbow
46X4X4-1/4x1/4 SAE45* Flare to Female Pipe Adapter
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