GRACO 255536 - L250 (All) Piston Kit
GRACO 255536 is a piston seal kit designed for Check-Mate lower assemblies in professional spray finishing applications. This kit provides reliable sealing performance for maintaining optimal pump operation and preventing fluid leakage in demanding industrial environments.
Features
- Precision-engineered piston sealing components
- Designed for Check-Mate lower assemblies
- Professional-grade sealing performance
- Maintains pump efficiency and reliability
Applications
- Professional spray finishing
- Industrial coating applications
- High-performance fluid handling systems
- Maintenance and repair of Check-Mate pumps
Compatible Equipment
- L250CS - Carbon Steel Severe Duty pumps
- L250SM - Stainless Steel MaxLite pumps
- Various Check-Mate lower assemblies
- L250cc
- L250cc pumps (all models)
Related Parts
- 255533 - Throat seal kit
- 255534 - Intake seal kit
- 255535 - Other piston configurations
- 255537 - Related seal components
- 255513 - Complete Seal Kit, L250CSD
- 255514 - 250cc Check-Mate Carbon Steel MaxLife Displacement Pump Complete Seal Kit
- 255515 - Complete Seal Kit L250SS
- 255516 - Complete Seal Kit L250SS
- 255528 - L250Cs Throat Kit
Kit Contents
- Specific seal kit components for piston assembly (individual part numbers not detailed on this page)
This is a seal kit specifically for piston assemblies in Check-Mate lowers. Part appears in multiple pump configurations indicating broad compatibility within the Check-Mate product line. Part 255536 appears in the L250cc Kits table and includes reference numbers 18, 21, 24, and 30 according to the kit contents matrix. This part is included as a component in L250cc kits rather than being a standalone kit itself. Part of the L250cc kit family which includes various seal kits, valve kits, cylinder kits, and other pump components for different L250 model variants (CS, CM, SS, SM)
Reference Manuals
- 338921 (Page 15) Supply Systems
- 312375 (Page 31) Check-Mate Lowers
- 312469 (Page 4) Repair for Check-Mate 250cc Lowers
