shop.4btengines.comCummins and CAT Diesel Engines and Components For Sale | Big Bear Engine Company

Diesel Engines Parts Engine Components Rebuild Kits Main Site Engine Specs 4BT 6BT 3306 Used Engines Testimonials Warranty Financing Shipping FAQs Contact Us Login Contact Us Cart 844-340-4114 iphone-spacer iphone-spacer iphone-spacer Home Diesel Engines Parts Engine Components Rebuild Kits Main Site Engine Specs 4BT 6BT 3306 Used Engines Testimonials Warranty Financing Shipping FAQs Contact Us Login Contact Us Cart 844-340-4114 iphone-spacer iphone-spacer iphone-spacer Experience The Power of Diesel View Engines 15,000 Diesel Engine Parts In-Stock View Engines Caterpillar and Cummins Replacement Assemblies Available View Engines Industry Leading Warranty View Engines Turbochargers & Superchargers View Engines Hundreds of Inframe & Overhaul Kits View Engines Injectors & Fuel Pumps View Engines Camshafts, Crankshafts, Connecting Rods & Pistons View Parts Dept. CAT & Cummins Replacement Assemblies Cummins 6BTA (5.9 L) 280 HP Marine Diesel Engine Package $ 18,500.00 Isuzu 4JB1T-P 83 HP Open Power Unit $ 12,500.00 Cummins 4BT 105 HP Open Power Unit $ 14,500.00 International DT466 Used Diesel Engine $ 6,750.00 Mack E7 Used Diesel Engine $ 8,700.00 Mack E7 Remanufactured Diesel Engine $ 16,900.00 See more engines Product Categories Aftercoolers Air Compressors Bearings Belts & Tensioners Camshafts Connecting Rods Covers Crankshafts Cylinder Heads Exhaust Manifolds Flywheels Fuel Manifolds Fuel Pumps Gasket Sets Housings Injectors Kits (Inframe / Overhaul) Oil Coolers Oil Pans Oil Pumps Pistons Turbos Turbo Cartridges Vibration Dampers Water Pumps ISB 4.5 ISB 6.7 ISC 8.3L See more categories Who we are Big Bear Engine Company was originally founded as a division of a larger diesel engine remanufacturing company in Denver, Colorado. As the company grew the demand for smaller industrial Caterpillar and Cummins diesel engines became apparent and Big Bear Engine Company spun off on its own.Today we specialize in engine 3 models: Cummins 4BT Engine, Cummins 6BT Engine and the Caterpillar 3306 Engines. Our talents lie within the finite science of engineering and manufacturing of diesel engines. Big or small we’ve done them all! All of our engines are produced using brand new parts and are assembled to exact OEM tolerances. Today we specialize in engine 3 models: Cummins 4BT Engine, Cummins 6BT Engine and the Caterpillar 3306 Engines. Our talents lie within the finite science of engineering and manufacturing of diesel engines. Big or small we’ve done them all! All of our engines are produced using brand new parts and are assembled to exact OEM tolerances. In addition to new complete and long-block engines we also have the capabilities to remanufacture diesel engines. We can reman cylinder heads, camshafts, crankshafts, blocks, rocker assemblies. Surfacing, grinding, line boring, welding and magnafluxing are in our blood! We believe in putting our customers first and want everyone to have a pleasant buying experience. That means if there is any problem we aim to make things right” at the end of the day. Whether you are installing at 4BT in a Jeep or a Skid Steer we are here to make sure you get the most of your engine. Popular Products Caterpillar 3306di Overhaul Engine Rebuild Kit Direct Injection (di) $ 1,904.50 Caterpillar 3306di Inframe Engine Rebuild Kit Direct Injection (di) $ 1,644.50 Caterpillar 3306PC Overhaul Engine Rebuild Kit Indirect Injection (idi) $ 1,657.50 Caterpillar 3306PC Inframe Engine Rebuild Kit Indirect Injection (idi) $ 1,508.00 Caterpillar 3306 Overhaul Engine Kit Rebuild $ 1,683.50 Caterpillar 3306 Inframe Engine Rebuild Kit $ 1,423.50 Cummins ISB 5.9L Major Overhaul Kit – Piston Marked 8465, 8468, 8469 (24 Valve 2002- 2007 Model) $ 1,475.50 Cummins ISB 5.9L Major Overhaul Kit – Piston Marked 5497, 6675, 6676, 9808, 9841, 9842 (24 Valve 2002- 2007 Model) $ 1,475.50 Cummins ISB 5.9L Major Overhaul Kit – Piston Marked 0126, 0127, 0192 (24 Valve 2002- 2007 Model) $ 1,475.50 Cummins ISB 5.9L Major Overhaul Kit – Piston Marked 8675, 9843, 9844 (24 Valve 2002- 2007 Model) $ 1,475.50 About High Performance Diesel Engines Big Bear Engine Company has deep roots in the heavy duty diesel industry most notably in the remanufacturing and machining of large diesel engines. Our master engine builders all have 30+ years of building and working on diesel engines and have built engines for both the CAT and Cummins Dealers. Big or small we worked on them all! Today we specialize in three medium duty engine models: Cummins 4BT, Cummins 6BT and Caterpillar 3306. Read more Brands Warranty © 2024 Big Bear Engine Company | All Rights Reserved Privacy Policy Sitemap Warranty Terms and Conditions Search for: Search Login / Register ADA Compliance Contact us: BIG BEAR ENGINE COMPANY 18540 APACHE DR # 160 PARKER, CO 80134-4141 Telephone: 720-920-9162 Toll-Free: 844-340-4114 E-mail: sales@4btengines.com Take notice that all OEM manufacturer’s brand names, trademarks, symbols and/or product descriptions are for internal engine/part model identification only. Big Bear Engine Company is a proprietor of OEM and Aftermarket Diesel Equipment. Any website content, statement, advertisement, literature, brochure should NOT be interpreted or implied as having any direct relationship with OEM manufacturers or their respective dealer network. Big Bear Engine Company is an independent rebuilder and retail distributor of diesel engines and engine parts. Under no circumstance is any engine or part advertised by Big Bear Engine Company affiliated with any OEM manufacturers which may include, but are not limited to, Cummins, Caterpillar, Detroit Diesel, Mack, John Deere, Komatsu, and Waukesha. OEM trademarks, such as Cummins®, Caterpillar®, Detroit Diesel®, Mack®, John Deere®, Komatsu®, Waukesha®, are trademarks of the respective OEM. × Got an Engine Down? Discover your best options! Get our FREE 8-Page Diesel Engine Replacement GuideI am looking for an Industrial Swap Automotive Swap Submit for...