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Hydraulic cylinder seal kits and cylinder repair tools for Case 855E crawler loaders, covering loader cylinder rebuild packages plus the spanner wrenches and gland seal installation tools needed to service them.
Fits Models At A Glance
- 855 Series Crawler Loaders: 855E, 855D
Key Notes
- Application: Loader cylinder seal replacement and cylinder rebuild work
- Seal Kits: Loader cylinder seal kit packages for 855D and 855E crawler loaders
- Rebuild Tools: Spanner wrenches, gland seal installers, and full cylinder rebuild tool kits
- Coverage: Kits and tools sized for Case loader hydraulic cylinders
Why Choose Broken Tractor
- ✅ Loader seal kits matched to Case cylinders
- ✅ Rebuild tools that speed cylinder service
- ✅ Fast shipping from two US locations
Frequently Asked Questions
Does the seal kit fit both the 855D and 855E?
Yes, the loader cylinder seal kit package is listed to fit Case 855D and 855E crawler loaders. It covers the seals needed for loader cylinder service on these machines. Confirm the specific cylinder you are rebuilding matches the kit before installing.
What tools do I need to rebuild a Case 855E loader cylinder?
A hydraulic spanner wrench is used to remove and tighten the cylinder gland, and a gland seal installation tool helps seat new seals without damage. We carry a combined rebuild tool kit with a spanner wrench and seal installer to cover both steps. These tools work across Case loader hydraulic cylinders.
Can I rebuild the cylinder instead of replacing it?
Yes, most Case 855E loader cylinders can be rebuilt with a seal kit and the correct tools rather than replaced whole. This is often the more economical route when the cylinder barrel and rod are still in good condition. If you are unsure which kit to order, call our parts team at (800) 909-7060.
How do I know which seal kit matches my cylinder?
Match the kit to your loader cylinder by comparing bore and rod dimensions and the original part number where available. Fitment can vary by serial number on some machines, so confirming the cylinder details before ordering avoids a mismatch.