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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401107-00391A Genuine Doosan 160 SEAL KIT BOOM-LIFT CYLINDER
8L-8586 JOINT SEAL CATERPILLAR 8L8586 CAT OD: 5.673 ID 4.480
04102-ZE3-000 Honda Elbow set Air Cleaner w/gasket GX340
17235-ZE3-000 Honda Nose Silencer for GX340-k1-
8V-2183 Caterpillar Bar CAT 8V2183
8R-6778 Caterpillar Clamp for 235C CAT 8R6778
1128K4 Easy-View Sight 1 inch NPT for Hydraulic-Water-Diesel Zinc
54X10-F Brass (10)-5/8 45SAE Flare to 1/2 NPT 45 Degree Flare Elbow
4389475 Cummins Air Fuel Mixer for EPA13 12 liter ISX/QSX engines
200-6978 Genuine Caterpillar/CAT 2006978 Hydraulic Oil Strainer
Dixon G200-D-SS Global Cam & Groove Type D Coupler - 2" Female Coupler x 2" Female NPT (316 Stainless Steel)
1106559 McNeilus - Grabber Joystick Control-w-Auto Load Button
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