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Boom, dozer blade, and bucket cylinder seal kits for the Case CX36 mini excavator, covering common hydraulic rebuild points across the CX31 and CX36 series machines. These kits restore cylinder sealing and eliminate hydraulic drift and external leaks.
Fits Models At A Glance
- CX Series: CX31, CX36
- CX B Series: CX31B, CX36B
Key Notes
- Application: Boom, dozer blade, and bucket cylinder rebuilds on Case mini excavators
- Kit Contents: Rod seals, piston seals, wipers, and O-rings for a full cylinder reseal
- Coverage: Boom kit fits CX31, CX36, CX31B, CX36B; dozer blade kit fits CX36; bucket kit fits CX31, CX36
- Condition: New replacement seal kits ready to install
Why Choose Broken Tractor
- ✅ Model-verified fitment for Case mini excavators
- ✅ Fast shipping from two US locations
- ✅ Knowledgeable support for hydraulic rebuilds
Frequently Asked Questions
What is included in a Case CX36 hydraulic cylinder seal kit?
Each kit includes rod seals, piston seals, wipers, and O-rings for a full cylinder reseal. This covers the common sealing points needed to stop hydraulic drift and external leaks. We carry boom, dozer blade, and bucket cylinder seal kits for the CX36.
Which seal kit fits the boom cylinder on a Case CX36?
The Case Excavator Boom Cylinder Seal Kit (SKU PW01V00043R300) fits the boom cylinder on CX31, CX36, CX31B, and CX36B machines. It reseals rod, piston, and wiper points on the boom cylinder. Match the part number to your machine to confirm fitment.
Does the dozer blade cylinder seal kit fit the Case CX31?
No, the Dozer Blade Cylinder Seal Kit (SKU PX01V00033R300) is listed to fit the CX36 only. For the boom and bucket cylinders, we carry kits that also cover the CX31. If you are unsure which kit matches your cylinder, confirm the part number with our parts team.
Will a Case CX36 bucket cylinder seal kit fix hydraulic drift?
Yes, the Bucket Cylinder Seal Kit (SKU PW01V00046R300) is designed to restore cylinder sealing and eliminate drift and external leaks on the bucket cylinder. It fits CX31 and CX36 machines. Drift caused by worn piston or rod seals is exactly what a full reseal addresses.
How do I know which CX36 seal kit I need?
Identify which cylinder is leaking or drifting, boom, dozer blade, or bucket, then match that kit to your model. The boom kit fits CX31, CX36, CX31B, and CX36B; the dozer blade kit fits CX36; and the bucket kit fits CX31 and CX36. Matching the part number to your machine is the surest way to get the right kit, and our parts team can help at (800) 909-7060.
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