Product Description
The RL T5AOK-TH seal kit is engineered for Rol-Lift Series T and E manual pallet jacks with 1-3/8 inch lift rams, supporting hydraulic repair for 3000 lb and select 4500 lb models. Includes cross-referenced part numbers T5AOK, RLT5AOK, and features high-performance hydraulic seals compounded for fluid compatibility and durability in demanding material handling applications.
Compatibility: Fits pallet jacks made by Rol Lift, model T5AOK. SKU: RL T5AOK-TH
Specifications
Material
| Seal Construction | Resilient elastomer compounded for hydraulic fluid compatibility |
Part Numbers
| Manufacturer Part Number | RL T5AOK-TH |
| Alternate Part Number | T5AOK |
| Cross-Reference Part Numbers | T5AOK, RLT5AOK, Rol-Lift T5AOK |
| Compatibility | Suitable for Rol-Lift Series T and E manual pallet jack hydraulic units with 1-3/8 inch lift ram |
| Fits Model Numbers | Rol-Lift Series T, Rol-Lift Series E (3000 lb and some 4500 lb models with 1-3/8 inch lift ram) |
Frequently Asked Questions
Q: What does the TH suffix mean on the RL T5AOK-TH seal kit?
A: The TH designation indicates a thermal-hardened or high-performance seal variant engineered for demanding material handling duty cycles. TH does not refer to installation method; it specifies the seal compound formulation for enhanced durability and heat resistance in hydraulic systems operating under sustained pressure.
Q: What Rol-Lift models and capacities does the RL T5AOK-TH fit?
A: The RL T5AOK-TH is compatible with Rol-Lift T and E Series manual pallet jacks with 1-3/8 inch lift rams, supporting both 3000 lb and select 4500 lb capacity models. Verify your jack model nameplate lists Series T or Series E before ordering.
Q: What seal materials are in the RL T5AOK-TH kit?
A: The RL T5AOK-TH uses high-performance NBR (Nitrile) hydraulic seals formulated for fluid compatibility and durability. The TH compound offers improved resistance to thermal cycling and extended operating life, typically 5-7 years under continuous material handling use, compared to 3-5 years for standard seals.
Q: Are there alternate part numbers for the RL T5AOK-TH?
A: Yes. The RL T5AOK-TH is also cross-referenced as T5AOK, RLT5AOK, and Rol-Lift T5AOK. These alternate numbers appear in older technical bulletins and invoices but identify the same seal kit.
Q: How does the RL T5AOK-TH perform compared to standard RL T5AOK seals?
A: The TH version delivers superior thermal stability and extended service intervals due to its advanced NBR formulation. In high-cycle material handling environments, the TH variant reduces premature seal degradation caused by heat buildup during sustained lifting operations. Choose TH if your jack operates in continuous-use warehouse or production settings.