Product Description
BT 129881 Lift Cylinder Seal Kit for manual pallet truck hydraulic cylinder—direct OEM replacement for BT L2000, L2300, LHM230, and Rolatruc L23 models. Includes nitrile and PTFE seals for piston and gland service, rated for hydraulic pressures up to 3500 PSI.
Specifications
Hydraulic
| Maximum Working Pressure | 3500 PSI (matches original BT manual pallet hard parts) |
Material
| Seal Material | NBR (nitrile) for hydraulic oil compatibility, PTFE backup rings |
Part Numbers
| OEM Part Number | BT 129881 |
| Manufacturer Part Number | 129881 |
| Compatible Models | BT L2000, BT L2000-U, BT L2300, BT L2300-U, BT LHM230, BT Rolatruc L23 |
Frequently Asked Questions
Q: What BT manual pallet jack models does the BT 129881 seal kit fit?
A: The BT 129881 lift cylinder seal kit is a direct OEM replacement for BT L2000, BT L2000-U, BT L2300, BT L2300-U, BT LHM230, and Rolatruc L23 models. Verify your exact model before ordering to confirm compatibility.
Q: What seal materials and components are included in this kit?
A: The BT 129881 includes nitrile (NBR) piston seals and PTFE backup rings for gland service. These materials are selected for compatibility with standard hydraulic oils and to withstand repeated compression cycles in manual lift cylinders.
Q: What is the maximum working pressure rating for the BT 129881 seal kit?
A: The BT 129881 is rated for hydraulic pressures up to 3500 PSI, matching the original BT manual pallet jack system specifications. Do not exceed this pressure rating during use.
Q: Is the BT 129881 a genuine OEM part or an aftermarket equivalent?
A: The BT 129881 is a direct OEM replacement part manufactured to BT specifications. It is the original equipment manufacturer seal kit for these pallet jack models and meets all factory tolerances and material standards.
Q: How long do the seals in this kit typically last in service?
A: Seal lifespan depends on frequency of use, storage conditions, and hydraulic fluid cleanliness. Regular maintenance of your hydraulic fluid and proper storage away from extreme temperatures will extend seal life. When leakage appears around the lift cylinder, the seals require replacement.