Yamaha 50TR, 40V, 50H Parts Catalogue

About this manual

This parts catalogue provides a complete listing of replacement components for Yamaha 50TR, 40V, and 50H models. It includes part numbers, descriptions, quantities, and remarks to help users order the correct items.

The catalogue is organized by major assemblies such as Top Cowling, Cylinder & Crankcase, and Crankshaft & Piston, with a numerical index at the end for quick reference. Abbreviations (UR, UN, AP, LM) and special symbols (asterisk for modified items) are explained in the foreword.

What's inside

• Foreword
• Top Cowling
• Cylinder & Crankcase
• Crankshaft & Piston
• Numerical Index

Frequently asked questions

How are modified items indicated in the catalogue?

An asterisk (*) before a reference number indicates modified items after the first edition.

What do the abbreviations UR, UN, AP, and LM mean?

UR means "Use specified parts number," UN means "Use as many as needed," AP means "Alternate Parts," and LM means "Locally Made (Parts need to be ordered locally)."

What does the "F#" abbreviation refer to?

"F#" stands for Frame No., indicating the applicable machine number.