47430-1163071

Frequently Asked Questions

Q: What equipment does the 47430-1163071 wheel cylinder fit?
A: The 47430-1163071 wheel cylinder is engineered for electric lift truck brake and suspension systems. This component fits multiple electric pallet jack models from Crown, Toyota, Raymond, Yale, and Hyster. Equipment model and serial range must match specifications before ordering to ensure correct fitment.

Q: What is the bore diameter and pressure rating of the 47430-1163071 wheel cylinder?
A: The 47430-1163071 wheel cylinder features a precision-machined bore optimized for electric lift truck hydraulic brake systems. Specific bore diameter and pressure rating depend on equipment model. Consult equipment documentation or provide equipment details for exact pressure specifications and clearance dimensions.

Q: What materials and seals are used in the 47430-1163071 wheel cylinder?
A: The 47430-1163071 wheel cylinder body is cast iron or ductile iron with a hardened, honed bore. Internal seals are NBR elastomer or equivalent synthetic rubber formulated for petroleum-based hydraulic fluids. The piston rod is hardened steel with hard-chrome plating to resist scoring and fluid leakage.

Q: What are the failure symptoms of a 47430-1163071 wheel cylinder?
A: Replace the 47430-1163071 if you observe brake fluid leakage from the cylinder body, soft or delayed brake response, uneven braking between wheels, or loss of brake pressure holding. Also inspect for bore corrosion, rod pitting, or external seal damage. These symptoms indicate internal seal failure requiring replacement.

Q: What is the typical service life of the 47430-1163071 wheel cylinder?
A: The 47430-1163071 cylinder typically performs reliably for 3-5 years or 5,000+ operating hours under normal warehouse conditions with regular hydraulic fluid maintenance. Service life is reduced by contaminated fluid, water ingress, extreme temperatures, or aggressive braking. Maintain hydraulic fluid cleanliness and change intervals to extend cylinder life.