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RING - BACK-UP (Hyster HY18934)

Code: HY18934

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Product Details

Aftermarket Replacement For
Hyster
Warranty
6 months
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Fast Shipping
6 Mo. Warranty
7-Day Returns

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(562) 693-7748Request Quote Online
Ships from Whittier, CA
Call: (562) 693-7748Mon-Fri: 7:30 AM - 4 PM

HY18934: A worn back-up ring can allow seal extrusion under pressure, leading to fluid leaks and reduced system efficiency. This aftermarket replacement part cross-references Hyster part number HY18934. The ring functions as a mechanical barrier that supports a primary seal within a groove. When the ring deteriorates, the seal may fail prematurely, causing contamination or loss of lubrication. In a typical repair scenario, replacing the ring restores the seal's intended clearance control. The item ships at approximately 0.01 POUNDS. Verify the serial number or application, then call (562) 693-7748.

Part number variants: HY18934, hy18934

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