Product Description
Rocker Arm Assy (620mm) Hyster, HY4068058
Frequently Asked Questions
Q: What is the dimension of the HY 4068058 rocker arm assembly?
A: The HY 4068058 rocker arm assembly measures 620 millimeters in the primary load dimension. This assembly is a structural mast control component on Hyster electric lift trucks. Verify your equipment specifications for exact fitment and installation compatibility.
Q: What is the function of the HY 4068058 rocker arm assembly?
A: The rocker arm assembly is a pivot linkage that transfers operator control input from the load wheel or tiller to the hydraulic valve. It is a critical mechanical interface in the mast and steering control circuit on Hyster electric lift trucks.
Q: What Hyster models use the HY 4068058 620mm rocker arm assembly?
A: The HY 4068058 is specified for select Hyster electric pallet jacks and lift trucks with 620mm rocker arm dimension. Compatibility depends on truck model, mast type, and steering configuration. Contact us with your equipment model and serial number for verification.
Q: What symptoms indicate the HY 4068058 rocker arm needs replacement?
A: Replace the rocker arm assembly if you observe lost steering control, excessive play in the tiller or control handle, binding during mast raise/lower cycles, or visible cracks in the casting. A worn rocker arm compromises steering precision and mast function.