The Comet 10001-01077 is the genuine OEM 18mm piston seal kit for Comet LW series pumps. It renews the seals that ride against the 18mm plungers, restoring pressure and stopping leaks past worn seals.
- Genuine Comet OEM 18mm piston seal kit
- Fits Comet LW series pumps
- Replaces Comet 5019.0036.00
Replace the seals during service to restore full pressure.
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