Product Description
Wheel cylinder
Frequently Asked Questions
Q: What is the A000025499 wheel cylinder and what equipment uses it?
A: The A000025499 is a hydraulic wheel cylinder designed for brake systems on forklift trucks and pallet jacks. It mounts to the wheel hub or brake bracket and converts hydraulic pressure into mechanical braking force. This part is compatible with multiple forklift brands including Toyota, Crown, Raymond, Hyster, and Clark.
Q: What are the dimensions and specifications of this wheel cylinder?
A: Verify the bore diameter, piston stroke, port thread size, and mounting hole pattern for the A000025499 against your equipment documentation. Wheel cylinders vary significantly by equipment model and load rating. Confirm all dimension details match your failed component before ordering to ensure proper brake performance and safety.
Q: Which wheel positions and brake configurations does this cylinder fit?
A: The A000025499 fits forklift and pallet jack brake systems but compatibility varies by whether your equipment uses single or dual wheel cylinders, rear-wheel braking only, or all-wheel brake circuits. Check your equipment manual or brake schematic to confirm which positions require this cylinder size and specification.
Q: How do I diagnose brake cylinder failure symptoms?
A: Replace the A000025499 if you observe reduced braking response, soft brake pedal, brake fluid leakage at the cylinder base or piston rod, uneven stopping (pulling to one side), or complete brake failure on one wheel. A failed wheel cylinder compromises equipment safety and operator control.
Q: What is the typical lifespan of this wheel cylinder?
A: The A000025499 typically operates 4000 to 6000 hours before piston seals degrade and internal leakage occurs, depending on brake usage frequency, maintenance, and hydraulic fluid cleanliness. Regular hydraulic fluid inspection and seal replacement extends cylinder service life.