Case Dozer Cummins Engine Kit parts list
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480E, 480F, 570LXT, 580E, 580K, 580L, 580M, 590 Turbo, 450C, 455C, 550, 550E, 550G, 550H, 650, 650G, 650H, 650K, 750H, 750K, 9010, 9020, CX130, CX160, CX210, CX240, 1840, 1845C |
Main Bearing Set |
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3802010 |
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$48.00
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480E, 480F, 580E, 580 Super E, 580K, 580 Super K, 580L, 580 Super L, 580M Series I, 580 Super M Series I, 480E LL, 570LXT, 570MXT, 450C, 550, 550E, 550G, 550H, W11B, 1840, 1845C, 40XT, 60XT, 70XT, 75XT, 85XT, 660, 760, 584E, 585E, 586E, 585G, 586G |
Engine Overhaul Kit (Cummins 4B) |
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BEKC39 |
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$685.00
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580E, 580 Super E, 580K, 580 Super K, 580L, 580 Super L, 590 Super L, 580M Series I, 580 Super M Series I, 450C, 550, 550E, 550G, 550H, 90XT, 95XT, 860, 960 |
Engine Overhaul Kit (Cummins 4BT Turbo) |
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BEKC39T |
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$685.00
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480E, 480F, 580E, 580 Super E, 580K, 580 Super K, 580L, 580 Super L, 580M Ser. I, 580 Super M Ser. I, 590T, 590 Super L, 480E LL, 580F LL, 570LXT, 570MXT, 450C, 455C, 550, 550E, 550G, 550H, 650, 650G, 650H, W11B, 1840, 1845C |
Head Gasket Set |
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3804896 |
$88.00
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480E, 480F, 580E, 580 Super E, 580K, 580 Super K, 580L, 580 Super L, 580M Ser. I, 580 Super M Ser. I, 590T, 590 Super L Ser. I, 480E LL, 580F LL, 570LXT, 570MXT Ser. I, 450C, 455C, 550, 550E, 550G, 550H, 650, 650G, 650H, 650K Ser. I, 750H |
Lower Engine Gasket Set |
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3802375 |
$88.00
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680K, 680L, 780C, 780D, 1150E, 1150G, 1155E, 850D, 850E, 850G, 855D, 855E, 621, 621B, 621C, W14B, W14C, 1085B, 1085C, 1086B, 1088, 880D, 888, 9030, 9030B |
Upper Engine Gasket Set |
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3804897 |
$84.00
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Cummins engine overhaul kits, gasket sets, and bearing sets for Case crawler dozers running 4B, 4BT, 6B590, and 6BT590 engines, covering full rebuild components for 450C, 550, 650, 850, and 1150 series machines.
Fits Models At A Glance
- 450 Series: 450C, 455C
- 550 Series: 550, 550E, 550G, 550H
- 650 Series: 650, 650G, 650H, 650K, 750H, 750K
- 850 Series: 850D, 850E, 850G, 850H, 850K, 855D, 855E
- 1150 Series: 1150E, 1150G, 1150H, 1155E
Key Notes
- Engine Coverage: Cummins 4B, 4BT, 4TA390, 6B590, and 6BT590 diesel engines
- Kit Types: Full overhaul kits, upper and lower gasket sets, main bearing sets
- Configuration: Turbo and non-turbo options available by application
- Application: Complete engine rebuild for Case crawler dozers
Why Choose Broken Tractor
- ✅ Complete rebuild components matched to your engine
- ✅ Fast shipping from two US warehouses
- ✅ Expert help identifying the right kit
Frequently Asked Questions
Which Cummins engine kit fits a Case 850D dozer?
For Case 850D dozers running the 6B590 or 6BT590 engine, Broken Tractor carries the Cummins 6590 Engine Rebuild Kit (SKU BEKC6590), which also fits 850E, 850G, 850H, 850K, 855D, and 855E models. The Upper Head Gasket Set (SKU 3804897) covers the same 6B590 and 6BT590 engines if you only need the upper gaskets. Match your engine model to the kit or confirm with our parts team before ordering.
What is the difference between the turbo and non-turbo Cummins 4B kits for a Case 550 dozer?
Broken Tractor offers both a non-turbo and a turbo overhaul kit for Case crawler dozers running the 4-cylinder Cummins engine. The Cummins 4B Non-Turbo Engine Overhaul Kit (SKU BEKC39) fits naturally aspirated 4B engines, while the Cummins 4T390 Turbo Engine Overhaul Kit (SKU BEKC39T) is built for turbocharged 4T390 applications. Both list the 550, 550E, 550G, and 550H, so confirm whether your machine is turbo or non-turbo before choosing.
Do you sell just the gasket set for a Case 1150E dozer?
Yes, Broken Tractor carries the Upper Head Gasket Set for Cummins 6B590 and 6BT590 Engines (SKU 3804897), which fits the 1150E, 1150G, and 1155E along with the 850 series. This lets you replace the upper gaskets without buying a full overhaul kit. For a complete rebuild on those machines, we also offer the Cummins 6590 Engine Rebuild Kit (SKU BEKC6590).
What is included in a full Cummins engine overhaul kit for a Case dozer?
Our full overhaul kits are complete rebuild kits matched to your Cummins engine, while we also list separate upper and lower gasket sets and main bearing sets for smaller jobs. For example, the Cummins 4B Non-Turbo Overhaul Kit (SKU BEKC39) covers a full 4-cylinder rebuild, and the Main Bearing Set (SKU 3802010) is available on its own. Component coverage varies by kit, so match the part number to your engine or confirm the contents with our parts team.
How do I know which Cummins kit matches my Case dozer engine?
Fitment depends on your engine model, whether it is turbo or non-turbo, and in some cases your machine serial number. Broken Tractor offers kits for the Cummins 4B, 4BT, 4TA390, 6B590, and 6BT590 engines across the 450C, 550, 650, 850, and 1150 series dozers. Match the part number to your engine, or call our parts team at (800) 909-7060 to confirm the right kit.
