Jabsco 18753-0530 O-Ring Kit
The Jabsco 18753-0530 is a genuine Jabsco O-ring for large marine engine cooling pumps. It is listed for the Jabsco 17540-0001, 17540-0201 and 17970-0100 engine cooling pumps.
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
- Listed for 17540 and 17970 Pumps
- Factory size and cross section
- Seals a fixed joint in the pump
- Restores a leak free assembly
- Inexpensive insurance during a rebuild
Applications
- Jabsco 17540 and 17970 Pumps
- 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: 18753-0530
- Part Type: O-ring
- Fits: Jabsco 17540-0001, 17540-0201 and 17970-0100 engine cooling pumps
- Quantity Needed: Two per 17540 pump
- Condition: New
Frequently Asked Questions
Q: Should I keep spares?
Yes. O-rings are small, inexpensive and easy to lose during a rebuild.
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.
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.
CLRMarine
