Seal Kit for Rol-Lift Pallet Jack
RL T5BOK
Guaranteed Fit. If it doesn’t fit equipment that matches the listing on this page, we’ll exchange or refund it: no restocking fee, return shipping on us. How it works
Not sure it fits? Check it with us before you buy. Once we confirm the fit in writing, it’s guaranteed for your machine.
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Compatibility
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Visit our diagram page for part references to popular models
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.