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BACKUP RING (Hyster HY154376)

Code: HY154376

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

HY154376: A worn backup ring can allow seal extrusion under pressure, leading to fluid leaks and reduced system efficiency. The Hyster catalog reference HY154376 identifies this aftermarket replacement part. Backup rings support O-rings or other seals by preventing them from being forced into clearance gaps. This mechanical function helps maintain seal integrity in static or dynamic applications. A failed backup ring may cause gradual pressure loss and contamination ingress. Verify the serial number or application, then call (562) 693-7748. Keeping a backup ring in sound condition helps avoid unplanned downtime and component damage.

Part number variants: HY154376, hy154376

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