Jabsco 18753-0086 O-Ring
The Jabsco 18753-0086 is a genuine Jabsco O-ring. Jabsco uses this part number on specific models only, so match it against the parts list for the model number on your pump plate before ordering.
O-rings seal the joints between fixed parts of the pump. Once an O-ring has been compressed in service it takes a set and may not reseal, so fit a new one whenever the joint is opened. Check the groove is clean and undamaged, lubricate the O-ring lightly with a grease that suits the material, and make sure it is not twisted or pinched as the parts come together.
Key Features
- Genuine Jabsco O-ring
- Factory size and cross section
- Seals a fixed joint in the pump
- Restores a leak free assembly
- Inexpensive insurance during a rebuild
Applications
- Jabsco pump rebuilds
- Stopping leaks at a fixed joint
- Routine seal replacement
- Marine and industrial pumps
- Keeping service spares
Specifications
- Brand: Jabsco
- Manufacturer Part Number: 18753-0086
- Part Type: O-ring
- Fits: Specific Jabsco models, confirm against your pump plate
- Quantity Needed: One per pump
- Condition: New
Frequently Asked Questions
Q: Can I reuse the old O-ring?
It is not recommended. A used O-ring has taken a set and often leaks when the joint is reassembled.
Q: Should I lubricate it?
Yes, lightly, with a grease that is compatible with the O-ring material and the liquid being pumped.
Q: How do I know the material is right?
Match the material to the liquid. Nitrile suits oils and fuels, FKM suits many chemicals and higher temperatures, and EPDM suits hot water and many cleaning solutions.
Q: Why does a new O-ring still leak?
Check for a damaged groove, dirt on the sealing faces, or an O-ring that was twisted or pinched on assembly.
Not sure this is the right part? Send us a Picture of the Pump Plate on your pump and the CLR Marine team will confirm the correct O-ring.
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