Product Description
Wesco WE 270061 Seal Kit is an OEM hydraulic seal kit designed for CPI hydraulic units in Wesco manual pallet jacks. This kit contains all primary sealing elements for the hydraulic ram and pump, built to handle 3000 PSI system pressure and 5500 lb rated manual jack capacity.
Compatibility: Fits pallet jacks made by Wesco, model CPI. SKU: WE 270061
Specifications
Material & Construction
| Seal Construction | Molded NBR with polyester anti-extrusion rings |
| Seal Hardness | NBR 70 Shore A |
Part Numbers & Compatibility
| Manufacturer Part Number | WE 270061 |
| OEM Part Number | 270061 |
| Cross-Reference Part Numbers | Supersedes Wesco 272657; Equivalent to CPI Hydraulic Unit Seal Kit 270061 |
Frequently Asked Questions
Q: What does the WE 270061 seal kit contain?
A: The WE 270061 is an OEM hydraulic seal kit for Wesco CPI hydraulic units. It contains all primary sealing elements for the hydraulic ram and pump, including molded NBR seals with polyester anti-extrusion rings rated at NBR 70 Shore A hardness.
Q: What pressure rating does the WE 270061 handle?
A: The WE 270061 is rated for 3000 PSI system pressure and is designed for 5500 lb rated manual jack capacity. Do not use this seal kit in hydraulic systems exceeding 3000 PSI.
Q: Which Wesco models does the WE 270061 fit?
A: The WE 270061 is compatible with Wesco CPI hydraulic units. It supersedes Wesco part 272657 and is equivalent to the CPI Hydraulic Unit Seal Kit 270061. Check your unit model to confirm fitment.
Q: How long do NBR seals last in manual pallet jacks?
A: NBR (nitrile) seals in pallet jack hydraulic systems typically perform well for 3 to 5 years under normal duty conditions. Lifespan depends on usage frequency, storage temperature, and exposure to contaminants. Inspect seals annually and replace if visible cracks, hardening, or fluid leakage occurs.