NOS NEW OEM ORIGINAL YAMAHA R5 DS7 5TH PINION GEAR 278-17151-00

YAMAHA 1970 1971 1972 R5 1972 DS7 TRANSMISSION DRIVE SHAFT 5TH PINION GEAR 31T

NEW OEM NOS GENUINE YAMAHA 5th Gear Pinion R5 DS7 R5C 278-17151-00-00

NOS Yamaha 5th Pinion Gear DS7 DS 7 R5 R5B R5C 1970 1971 1972 #278-17151-00-00

1970-72 YAMAHA R5 R5B R5C DS7 TRANSMISSION GEAR 5TH OUTPUT NOS OEM 278-17251-00

NOS Yamaha 5th Pinion Gear DS7 DS 7 R5 R5B R5C 1970 1971 1972 #278-17151-00-00

Yamaha OEM NOS 4th pinion gear 278-17141-00 DS7 DT1 R5 TX500 XS500 #4533

NOS Yamaha R5 DS7 1974-1975 OEM Transmission 5th Gear Wheel Driven 278-17151-00