YAMAHA OEM NOS 4TH GEAR WHEEL / 278-17241-00 / 28T DS7 R5

YAMAHA OEM NOS 5TH PINION GEAR / 278-17151-00-00 / DS7 DS 7 R5 R5B R5C

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

NOS Yamaha 1972 DS7 1970-72 R5 Fifth 5th Pinion Gear 31T 278-17151-00

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

YAMAHA OEM NOS TRANSMISSION 2ND PINION GEAR / 278-17121-00-00 / R-5 DS7

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