A-M87858 Gasket, Water Pump Back Plate To Block
A-M87858 Gasket, Water Pump Back Plate To Block
Couldn't load pickup availability
One New Aftermarket Replacement Water Pump Back Plate to Block Gasket Fits John Deere Lawn and Garden Tractors, Front Mowers, and Compact Utility Tractors
This aftermarket replacement gasket (replaces OEM part number M87858) seals the water pump back plate to the engine block on Fits John Deere equipment powered by the Yanmar 3TNA72-series engine. It is a critical cooling system component that prevents coolant leaks at the water pump mounting interface, helping maintain proper engine temperature and preventing overheating.
Compatible Models
Fits John Deere Lawn and Garden Tractors: 425, 445, 455
Fits John Deere Front Mowers: F925, F932, F935
Fits John Deere Compact Utility Tractors: 670, 770, 2210, 4100, 4110
Fits John Deere Lawn and Garden Tractors (X-Series): X495, X595
Fits John Deere Compact Utility Tractors (ProGator): 2020, 2020A, 2030
Engine Compatibility: Fits equipment equipped with the Yanmar 3TNA72 and 3TNA72UJ engine series.
Replaces Part Number(s):
M87858, A-M87858
Aftermarket Interchange Numbers
MIA880048 (water pump assembly), MIA885024 (water pump assembly) - this gasket is commonly supplied with these water pump assemblies and is sold separately under M87858.
New aftermarket replacement part - not remanufactured, not used.
