52250 O Ring, Hydro Gear 52250 Replacement Seal for ZT 2800 and ZT 3100, O Ring 137 0.103 x 2.050 in Pump Cover Seal for Lawn Mower Hydrostatic Transmission, 2 Pack
52250 O Ring replacement designed for Hydro Gear hydrostatic transmission applications, suitable for pump cover sealing needs in related lawn mower systems.
Matches common replacement searches such as Hydro Gear 52250 O Ring, O Ring 137, and 0.103 x 2.050 in seal size for easier identification.
Suitable for ZT 2800 and ZT 3100 related applications where a 52250 pump cover seal O Ring is required for maintenance or repair.
Helps maintain a stable seal in hydrostatic transmission assemblies and supports replacement of worn or aged O rings during service.
Includes 2 pieces 52250 O Rings, convenient for one immediate replacement and one spare for later mower transmission maintenance.
Description
This 52250 O Ring is designed as a replacement seal for Hydro Gear related hydrostatic transmission systems. Commonly identified as O Ring 137 with a 0.103 x 2.050 in size reference, it is suitable for pump cover sealing applications in compatible ZT 2800 and ZT 3100 units. The 2 pack configuration is practical for routine repair, maintenance, and backup use in lawn mower transmission service.