

Graco 255511 Complete Seal Kit is a genuine replacement kit designed for L200SS Check-Mate® pumps. It helps restore sealing performance, reduce leaks, and maintain reliable pump operation.
The Graco 255511 Kit, Cmpl. Seal, L200SS is designed specifically for Graco equipment that uses the L200SS Check-Mate® 200cc Stainless Steel displacement pump.
The Graco 255511 Complete Seal Kit is a genuine maintenance and repair kit engineered for the L200SS Check-Mate® stainless steel pump. This kit contains the primary sealing and packing components required to restore pump performance, maintain pressure integrity, and help prevent fluid leakage during operation.
Replacing worn seals at recommended service intervals can help extend pump life, reduce downtime, and ensure reliable performance in demanding industrial fluid handling applications.
| Component Type | Description |
|---|---|
| Packing Sets | Multiple V-packings and O-ring packings for fluid sealing |
| Piston Guide Bearing | Helps support proper piston movement and alignment |
| Packing Glands | Male and female packing glands for seal assembly |
| Valve Seal | Replacement seal for valve sealing performance |
| Piston Seal | Restores piston sealing efficiency |
| Additional Sealing Components | Supporting seals and wear items required during rebuilds |
This seal kit is commonly used in industrial pumping, fluid transfer, lubrication, coating, sealant, adhesive, and material handling systems that utilize the L200SS Check-Mate® pump platform. It is intended for routine maintenance, pump rebuilding, and seal replacement procedures.