SEAL KIT - HYDRAULIC CYLINDER (Hyundai HN901378860)

HN901378860: A damaged seal kit can allow hydraulic fluid to bypass the piston, reducing cylinder force and causing erratic movement. During cylinder service, worn seals often lead to external leaks that create slippery surfaces and fluid loss. The seal kit contains multiple elastomeric rings and wipers that contain pressurized oil and exclude contaminants. Keeping the sealing elements in sound condition helps maintain consistent actuation and prevents internal bypass. This aftermarket replacement references Hyundai catalog number HN901378860. The item ships at approximately 0.03 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: HN901378860, hn901378860