Product Description
The MU 200178520 is a direct replacement O-ring seal for Multiton TM 55 manual pallet jack hydraulic systems. This factory-spec seal prevents hydraulic fluid leakage from the pump unit and maintains system pressure integrity during all lift and lower operations. Essential for reliable hydraulic performance.
Specifications
Part Numbers
| OEM Part Number | MU 200178520 |
| Compatible Models | Multiton TM 55 manual pallet jack hydraulic unit |
Frequently Asked Questions
Q: What is the MU 200178520 O-Ring and what does it do?
A: The MU 200178520 is an OEM O-ring seal designed for the hydraulic pump unit in Multiton TM 55 manual pallet jacks. It prevents hydraulic fluid leakage from the hydraulic system and maintains pressure integrity during lift and lower operations.
Q: Which pallet jack models does this O-ring fit?
A: The MU 200178520 is compatible exclusively with Multiton TM 55 series manual pallet jacks. Verify your equipment model before ordering, as this seal is engineered specifically for TM 55 hydraulic units.
Q: Are there cross-reference or equivalent part numbers for the MU 200178520?
A: No cross-reference or equivalent part numbers are documented for the MU 200178520. This is the OEM part number only, and no validated alternatives are available from distributor or manufacturer records.
Q: What signs indicate this O-ring needs replacement?
A: Replace the MU 200178520 if you observe hydraulic fluid leaking from the pump area, difficulty maintaining lift height, or hissing sounds during operation. These symptoms indicate seal failure and loss of hydraulic integrity.
Q: How often should this O-ring be replaced?
A: The MU 200178520 has no fixed replacement interval. Replace it only when leakage occurs or during planned hydraulic unit maintenance. Proper maintenance and regular inspection extend the life of this seal.