Case CX290 Seal Kits & Cylinders

Case CX290 Seal Kits & Cylinders parts list
Image	Fits Model	Description	Details	Part #	Price	Product Details
	See Details	CX240, CX240LR, CX290	Bucket Cylinder Seal Kit		LZ00444	$93.00	View Info

Hydraulic cylinder seal kits and cylinder assemblies for Case CX290 excavators, including bucket cylinder seal kits that also service related CX240 series machines.

Fits Models At A Glance

CX240 Series: CX240, CX240LR
CX290 Series: CX290

Key Notes

Application: Rebuild and resealing of excavator hydraulic cylinders
Cylinder Coverage: Bucket cylinder seal kits with additional cylinder options
Seal Content: Rod seals, piston seals, wipers, and O-rings for complete rebuilds
Condition: New replacement seal kits and cylinder assemblies available

Why Choose Broken Tractor

✅ Correct fitment verified for Case CX excavators
✅ Fast shipping from two US warehouses
✅ Knowledgeable support for hydraulic rebuilds

Frequently Asked Questions

What is included in the Case CX290 bucket cylinder seal kit?

The bucket cylinder seal kit (SKU LZ00444) includes rod seals, piston seals, wipers, and O-rings for a complete cylinder rebuild. This gives you the sealing components needed to reseal the bucket hydraulic cylinder rather than replacing the entire assembly.

Does the CX290 bucket cylinder seal kit fit the CX240 and CX240LR?

Yes, the bucket cylinder seal kit (SKU LZ00444) fits the Case CX240, CX240LR, and CX290 excavators. It services the bucket cylinder across these related CX series machines.

Should I reseal or replace the hydraulic cylinder on a Case CX290?

If the cylinder barrel and rod are still in good condition, resealing with the bucket cylinder seal kit (SKU LZ00444) restores the seals that cause leaks and pressure loss. If the barrel, rod, or piston is worn or scored, a full cylinder assembly is the better choice. Broken Tractor offers both seal kits and cylinder options for the CX290.

How do I know if my Case CX290 bucket cylinder needs new seals?

Common signs of worn cylinder seals include hydraulic fluid leaking around the rod, the bucket drifting or dropping under load, and slow or weak cylinder movement. Resealing with the bucket cylinder seal kit (SKU LZ00444) addresses these leak related issues. To confirm the correct kit for your machine, match the part number or contact the Broken Tractor parts team.