Rol-Lift seal kit for manual pallet jacks
401866
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Compatibility
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Visit our diagram page for part references to popular models
Product Description
ROL-LIFT SEAL KIT 401866 is a hydraulic seal replacement kit engineered for manual pallet jacks, compatible with Rol-Lift T and E series models using a 1-5/8 inch lift ram. The kit includes NBR seals and back-up rings for restoring hydraulic cylinder sealing, and is cross-referenced with RL T5BOK, RL T5BOK-F-SUPER, RL T5BOK-H-SUPER, and T5BOK part numbers.
Specifications
Part Numbers & Compatibility
| Make | Rol-Lift |
| Model | T Series, E Series, T2.9 |
| Part Number | 401866 |
| Manufacturer Part Number | 401866 |
| Cross-Reference Part Numbers | Equivalent to RL T5BOK, RL T5BOK-F-SUPER, RL T5BOK-H-SUPER, T5BOK |
Additional Specifications
| Typical Working Pressure | Rated for hydraulic systems up to 3000 PSI |
| Seal Kit Reference | Listed as compatible with T5BOK, RL T5BOK, RL T5BOK-F-SUPER, RL T5BOK-H-SUPER |
| Seal Material | Nitrile rubber (NBR) primary seals |
| Back-Up Ring Material | Polyacetal (POM) or equivalent thermoplastic |
| O-Ring Material | Nitrile rubber (NBR), 70 durometer |
| Supersedes/Replaces | Supersedes RL T5BOK |
Frequently Asked Questions
Q: What models is the 401866 compatible with?
A: The 401866 is compatible with Rol-Lift T Series, E Series, and T2.9 manual pallet jacks.
Q: What components are included in the 401866 kit?
A: This kit includes nbr seals and backup rings designed specifically for restoring hydraulic cylinder sealing integrity.
Q: How do I confirm the 401866 is correct for my equipment?
A: Verify that your jack is a Rol-Lift t or E Series model and check the lift ram diameter. Cross-reference your equipment part number against rl t5bok or t5bok.
Q: What is the purpose of backup rings in this seal kit?
A: Backup rings support the primary seal under high pressure, preventing extrusion and extending seal life.
Q: What are the cross-reference part numbers for the 401866?
A: The 401866 is equivalent to rl t5bok, rl t5bok-f-super, rl t5bok-h-super, and t5bok.