Case Excavator Engine Rebuild Kit

Case Excavator Engine Rebuild Kit parts list
Image	Fits Model	Description	Details	Part #	Price	Product Details
	See Details	Case 4TA-390 (Cummins Turbo w/ Aftercooler)	4TA390 Engine Rebuild Kit		BEKC39TA	$685.00	View Info

Engine rebuild kits for Case excavators, built around the 4TA-390 turbocharged aftercooled Cummins engine and grouped as complete overhaul packages for a full in-frame or out-of-frame rebuild.

Fits Models At A Glance

4TA-390 Engine: Case excavators powered by the Cummins 4TA-390 turbo aftercooled engine

Key Notes

Application: Complete engine overhaul package for a turbocharged aftercooled diesel
Engine Family: Built for the Cummins 4TA-390 (turbo w/ aftercooler)
Kit Type: Rebuild kit combining major internal components for a single overhaul
Fitment: Confirm the engine model and part number before ordering

Why Choose Broken Tractor

✅ Kits matched to the Cummins 4TA-390 engine
✅ Knowledgeable parts team for fitment help
✅ Fast shipping from two U.S. locations

Frequently Asked Questions

What engine does the Case excavator rebuild kit fit?

The kit fits the Cummins 4TA-390 turbo aftercooled engine used in Case excavators. Confirm your engine model matches the 4TA-390 before ordering, since kits are engine specific.

What is included in a Case excavator engine rebuild kit?

Rebuild kits combine the major internal components needed for a full overhaul of the 4TA-390 engine in one package. Contents vary by kit, so match the part number to your engine or confirm the exact contents with our parts team at (800) 909-7060.

Is this the same kit as a Case 580C backhoe engine rebuild kit?

No. We list the excavator kits here for the Cummins 4TA-390 turbo aftercooled engine. Backhoe engine kits are cataloged separately, so match the kit to your excavator engine model.

How do I know if I need an engine rebuild kit?

Signs include high oil consumption, low compression, excessive blow-by, or knocking that points to worn cylinders, bearings, or rings. A rebuild kit lets you replace those wear components in a single job rather than sourcing parts individually.