

Part 144-502 is a major service kit for PowrLiner 6900 XLT SP equipment. This comprehensive kit contains all necessary seals, packings, gaskets, and wear items to perform a major overhaul of the pump or drive system, restoring performance and reliability. When the original components become worn, rebuilding with this kit extends equipment life.
| Part Number | 144-502 |
|---|---|
| Part Description | Service Kit Major |
| Brand | Universal |
| Fits | PowrLiner 6900 XLT SP |
| Condition | New |
The 144-502 major service kit is a comprehensive rebuild package specifically designed for the PowrLiner 6900 XLT SP equipment. This kit contains all wear components necessary to perform a major overhaul of the pump, drive system, or other critical assemblies. It includes a complete set of seals, o-rings, packings, gaskets, backup rings, wipers, and other wear items that are typically replaced during a major service. Over time, these components wear due to friction, pressure, and chemical exposure, leading to fluid leaks, loss of pressure, reduced performance, and potential system failure. This major service kit allows for a complete rebuild of the equipment, restoring it to like-new condition and extending its service life. All components are manufactured to precise specifications for proper fit and material compatibility. The kit is designed for a specific application, so it is essential to verify correct usage with your equipment's parts diagram. Installation requires disassembly of the component, thorough cleaning of all parts, careful installation of new components, and proper reassembly. Regular major service according to manufacturer recommendations maintains equipment performance and reliability.
| Comprehensive rebuild | Contains all wear items for major overhaul |
|---|---|
| Performance restoration | Returns equipment to like-new condition |
| Extended service life | Prevents future failures |
| Multiple leaks | Fluid leaks from various seals |
|---|---|
| Severe pressure loss | System cannot maintain pressure |
| Erratic operation | Irregular performance |
| Scheduled maintenance | Preventative overhaul at intervals |
Major service kit 144-502 is designed specifically for the PowrLiner 6900 XLT SP. Verify fit using your equipment's parts diagram.
| Compatible Model |
|---|
| PowrLiner 6900 XLT SP |
This major service kit includes all wear items needed for a complete overhaul.
Complete set of dynamic and static seals.
All necessary o-rings and supports.
Critical sealing and exclusion components.