Product Description
RL T5BOK seal kit used in Rol-Lift Series E pallet jacks.
Compatibility: Fits pallet jacks made by Rol-Lift, model 4500, 5000, 5500, 6500 lb (1-5/8 lift ram). Alternate model: 4500, 5000, 5500, 6500 lb (15/8 lift ram); 4500, 5000, 5500, 6500 lb (1 5/8 lift ram). SKU: RL T5BOK
Specifications
Part Numbers
| OEM Part Number | RL T5BOK |
| Manufacturer Part Number | RL T5BOK |
Frequently Asked Questions
Q: What hydraulic ram size is the RL T5BOK seal kit designed for?
A: The RL T5BOK is engineered for 1-5/8 inch diameter hydraulic lift rams. This larger bore size is used in higher-capacity Rol-Lift manual pallet jacks. Do not confuse this with the smaller 1-3/8 inch kits (RL T5AOK); bore diameter must match exactly.
Q: Which Rol-Lift models and capacities use the RL T5BOK seal kit?
A: The RL T5BOK fits Rol-Lift Series E manual pallet jacks in 4500 lb, 5000 lb, 5500 lb, and 6500 lb capacity ratings. All of these models use the 1-5/8 inch lift ram bore. Verify your jack capacity and Series E designation on the model nameplate before ordering.
Q: What seal materials and components are included in the RL T5BOK?
A: The RL T5BOK is a complete seal kit including piston seals, rod seals, and backup rings engineered for high-capacity hydraulic systems. The kit uses industrial-grade elastomers designed for sustained pressure operation in heavy-duty material handling environments, with typical service life of 4-6 years under normal use conditions.
Q: How do I determine if my Rol-Lift jack needs the RL T5BOK or the smaller RL T5AOK?
A: Measure the diameter of the hydraulic lift ram cylinder on your pallet jack. If the bore is approximately 1-5/8 inches and your jack is a Rol-Lift Series E model rated 4500 lb or higher, use the RL T5BOK. If the bore measures 1-3/8 inches, you need the smaller RL T5AOK instead.
Q: What hydraulic fluid is compatible with the RL T5BOK?
A: The RL T5BOK is compatible with standard ISO VG 32 and ISO VG 46 mineral-based hydraulic oils used in manual pallet jack systems. Confirm your jack maintenance documentation for the specified hydraulic fluid viscosity before refilling the system.