HYM40-1081 - DISC SPRING
HYM40-1081 - DISC SPRING
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One New Aftermarket Replacement Disc Spring for Caterpillar (Cat) Hydraulic Pump / Hydrostatic Drive Units
This disc spring (also known as a Belleville-type spring) is a precision internal component used within Caterpillar hydraulic pump and hydrostatic drive assemblies. Disc springs provide controlled axial load and preload force within pump and motor assemblies, maintaining proper valve spool positioning and internal component pressure in hydraulic systems. Replaces Caterpillar (Cat) OEM part number M1772510.
Compatible Equipment
Caterpillar (Cat): Fits Caterpillar hydraulic pump and hydrostatic drive assemblies. Verify compatibility by cross-referencing OEM part number M1772510 or aftermarket number HYM40-1081 against your equipment's parts manual before ordering. No specific machine model fitment data is available in current catalog records -- confirm applicability using your machine's serial number and parts book.
Replaces Part Number(s):
M1772510, HYM40-1081
New aftermarket replacement part - not remanufactured, not used.
