The Jabsco 22626-0000 is a genuine Jabsco mechanical seal assembly for Jabsco pumps that list this part. The mechanical seal stops liquid from escaping along the rotating shaft, using precision-lapped seal faces held together by spring pressure while the shaft turns.
A leaking seal shows up as drips from the pump's weep hole or along the shaft, and if ignored the leak can reach the bearings or motor and turn a small repair into a big one. Replacing the seal assembly at the first sign of leakage, or during any major rebuild, keeps the pump dry and running reliably.
Key Features
- Genuine Jabsco mechanical seal assembly
- Precision seal faces for a leak-free shaft seal
- Protects bearings and motor from liquid damage
- Direct replacement for the original seal
- Key part of any pump rebuild
Applications
- Jabsco pumps that list part 22626-0000
- Rebuilding pumps with leaking shaft seals
- Marine, industrial and process pump service
- Preventive maintenance during major overhauls
Specifications
- Part Number: 22626-0000
- Part Type: Mechanical seal assembly
- Brand: Jabsco
Frequently Asked Questions
Q: How do I know the seal is failing?
Liquid dripping from the weep hole or around the shaft behind the pump body is the classic sign of a worn mechanical seal.
Q: Can a seal be damaged by running dry?
Yes. Seal faces depend on liquid for cooling and lubrication, and even a short dry run can crack or score them.
Q: What care is needed during installation?
Keep the seal faces perfectly clean, do not touch them with bare fingers, and lubricate only as the pump manual directs.
Q: Should I check the shaft when changing the seal?
Yes. A grooved or pitted shaft can damage a new seal, so replace the shaft if it is worn.
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 mechanical seal assembly.
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