About the Yamaha XZ550R Vision
Fuel-tap, cooling-system and front-brake parts for the XZ550R Vision.
Use the Yamaha XZ550R selection to plan fuel-tap, water-pump and front-brake repairs on a Vision with the matching model designation. Begin by locating the fault: a leak at the tank’s petcock, fuel overflowing from a carburetor and coolant escaping at a water pump involve different service components.
Locate the leak or worn component before choosing a kit
Compare the installed petcock body with the repair-kit contents and identify the pump seal separately from its cover gasket. For front-brake work, record the master-cylinder markings before choosing its internal parts. The featured petcock kit and pump seal list 1982–1983; the front master-cylinder kit linked here lists 1982 only.
Know your model before choosing partsYamaha XZ550R Vision repair checkpoints
Use the complete model, year and fitted assembly. Each product has its own application and package contents.
Petcock service
The linked repair kit lists XZ550R 1982–1983. Check the tap body and supplied seals before rebuilding.
Mechanical water-pump seal
The featured seal lists XZ550R 1982–1983. Match the original seal and pump rather than using an engine-gasket shape.
1982 front master cylinder
The linked front kit lists XZ550R 1982 only. Confirm 1983 and a replacement master cylinder separately.
Identify your model before orderingYamaha XZ550R Vision identification checklist
Use the identification on your machine and the component being repaired.
- Read the complete XZ550R designation and model year.
- Locate a fuel or coolant leak before choosing the petcock or pump service part.
- Record the front master-cylinder markings and original piston arrangement.
Contact PartsNMore with the complete model, year and clear photos of the identification and original part.