$43.50
Seal kit for rebuilding the hydraulic cylinder on Crown lift trucks, supplying the rod seal, piston seal, wiper, and o-rings to reseal one cylinder. As seals harden and wear, the cylinder weeps oil, drifts under load, or loses lift; resealing restores full pressure and is the economical alternative to a new cylinder.
Sold as a complete set, this seal kit supplies every seal needed to service a hydraulic cylinder on Crown lift trucks in one package. It brings together the rod and piston seals, wipers, and O-rings that keep hydraulic pressure sealed inside the cylinder, so a rebuild renews all of the dynamic and static seals at once rather than chasing them individually.
When these seals wear, oil slips past the piston and the cylinder loses the firm, positive hold operators depend on, or fluid weeps past the rod seal and shows up as external leakage down the rod. Replacing the full kit during a rebuild restores clean, leak-free operation and avoids the repeat teardowns that come from renewing only one seal and leaving the rest of the worn set in place. Every component in the kit is shaped to the cylinder's sealing surfaces and to its bore and rod diameters.
Match the kit to the specific cylinder bore and rod diameter on the cylinder being rebuilt, since seal cross sections are cut to those dimensions and a kit sized to a different cylinder will not seal.
