Mechanical spring or diaphragm supplied as Spring Retainer PN: 033-70482 (PN HP-D0187). Springs and diaphragms store and release mechanical energy in defined load–deflection curves. Helical compression and extension springs are used in brakes, clutches, valve assemblies, and overload protection; Belleville (disc) springs maintain bolt preload and clamping force; diaphragms separate fluid chambers and transmit pressure without seal friction. Confirm free length, rate, wire/disc dimensions, and material grade against the OEM service drawing. Replace springs in matched sets where the OEM specifies. Part No. HP-D0187. For confirmation of fit, lead time, and pricing, contact our team via Add to Quote or [email protected].
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