YAMAHA EW-643 EW643 GP-643 GP643 1973 Parts List /Catalogue LIT-10018-34-00 #S90

YAMAHA  EW- 643  &  GP- 643  1973   Factory Snowmobile Parts List, 150 pages  OEM Ref. # LIT-10018-34-00  NOS  New Old Stock.  #S90/A

Printed in 1972

This catalogue is in mint condition.