Used Engine Inventory
If you are looking for a Used Cummins 4BT Engine you’ve come to right place! Used diesel engines are a perfect solution for someone that need a drop in solution at a more economical price point. Our background at Big Bear Engine Company is in the remanufactured and new engine business however we do offer a used engines as an alternative for our customers. We are an excellent source for used engines through our propriety truck salvage and industrial partners across the United States. There are 28 partner companies in the network that all aim to serve the needs of customers needing used inventory.
Our used Inventory fluctuates daily based on current demand within the network. Currently, we have a plethora of used 4BT Engines, 6BT Engines and 5.9L Engines. We also have a few Used Caterpillar 3306 Engines and ISB 6.7 L Engines. Most used engines come with a 90 day warranty while other older engines have a 30 day warranty on the internal parts such as the block and crankshaft. We also offer remanufactured diesel engines if you are looking for a zero hour rebuild.
Used Engine Models Offered:
• Used Cummins 4BT Engine
• Used Cummins 6BT Engine
• Used Cummins 5.9 L Engine
• Used Cummins ISB 6.7 L Engine
• Used Caterpillar 3306 Engine
The Used Engine Process:
- The used engine is pulled from the truck or industrial equipment
- Pictures of the engine are taken
- Engine condition, serial number, CPL number, total miles and application are documented
- The engine is checked into inventory, visually inspected and documented
- Engine history, repair and overhaul work is checked in if present
- The engine is closely inspected for wear which includes an oil pressure test. An additional comprehensive check-in package can be purchased through select partners. Comprehensive Engine Inspection Usually Includes:
- Cylinder heads are removed
- Oil pan is dropped
- Internal Parts: Cylinder Head, Block, Crankshaft, Camshaft, Followers and Connecting Rods are all checked for wear and major damage
- Gaskets, Liners, Bearings are all checked for wear and replaced if necessary
- Turbo and Injectors are cleaned and inspected for wear
- Oil Filters and Oil Cooler are cleaned and checked for wear
- Oil Pump and Water Pump are cleaned and checked for wear
- The engine is test run and noted for blowby
- Engine oil pressure is checked and documented
- Recommendations and findings are shared with the customer
- Engine is packaged and shipped
When buying a used engine from us you know you are going to get an engine that is drop in ready to get you back to work. We only sell low miles used engines, that have been properly inspected and that have a well-documented history. Take a look at this link on how to purchase a used engine for a vehicle or piece of equipment. Know what to ask and what to look out for. You can trust Big Bear to deliver when you need us most.
Give us a call today at 844-340-4114 for immediate sales and support for the Cummins 4BT, Cummins 6BT or CAT 3306. If you have any questions check out our FAQ Page. We are always ready to help or just listen to your crazy off-roading adventures!