Case Dozer Engine Rebuild Kit

Engine rebuild kits for Case crawler dozers, covering piston and ring sets, main and rod bearings, gaskets, seals, and related components to fully overhaul diesel engines across the 450, 550, 650, 850, and 1150 series machines.

Fits Models At A Glance

• 450 Series: 450, 450B, 450C
• 550 Series: 550, 550E, 550G
• 650 Series: 650G, 650H, 650K
• 850 Series: 850, 850B, 850C, 850D, 850E
• 1150 Series: 1150, 1150B, 1150C, 1150D, 1150E

Key Notes

• Application: Complete engine overhaul for Case crawler dozer diesel powerplants
• Kit Contents: Pistons, rings, sleeves, bearings, gaskets, and seals grouped by engine family
• Fitment: Match kit to engine model and bore size before ordering
• Condition: New aftermarket components built to OEM specifications

Why Choose Broken Tractor

• ✅ Complete kits verified against dozer engine specs
• ✅ Fast shipping from two US warehouses
• ✅ Knowledgeable support for correct kit matching

Frequently Asked Questions

What does a Case 450 dozer engine rebuild kit include?

Our Case dozer engine rebuild kits include pistons, ring sets, sleeves, main and rod bearings, gaskets, and seals to overhaul the diesel engine. Contents are grouped by engine family, so a 450 series kit is matched to that engine's specifications. Confirm the exact kit contents against your engine model and bore size before ordering.

Do you carry an engine rebuild kit for the Case 350 dozer?

Broken Tractor carries engine rebuild kits across many Case crawler dozer models. Because kit fitment depends on the specific engine and bore size, match the part number to your machine or confirm the correct kit with our parts team at (800) 909-7060 before ordering.

How do I match the right engine rebuild kit to my Case dozer?

Match the kit to your engine model and bore size, not just the machine model, since a single dozer series can use different engine configurations. We group kits by engine family for the 450, 550, 650, 850, and 1150 series. If you are unsure, confirm the correct part number with our support team before ordering.

Are these Case dozer engine rebuild kits new or used parts?

These are new aftermarket components built to OEM specifications. Each kit is verified against Case dozer engine specs so the pistons, bearings, gaskets, and seals work together for a complete overhaul.

Which Case dozer models do these engine rebuild kits fit?

We offer kits covering the 450 series (450, 450B, 450C), 550 series (550, 550E, 550G), 650 series (650G, 650H, 650K), 850 series (850, 850B, 850C, 850D, 850E), and 1150 series (1150, 1150B, 1150C, 1150D, 1150E). Always verify the kit against your specific engine model and bore size before ordering.