Replacement 66T Spur Gear for the RS4 Sport 3 Flux.

Will fit the standard RS4 Sport 3 but can only be used with a pinion between 31T & 37T:
#6931 - PINION GEAR 31 TOOTH (48 PITCH))
#6932 - PINION GEAR 32 TOOTH (48 PITCH)
#6933 - PINION GEAR 33 TOOTH (48 PITCH)
#6934 - PINION GEAR 34 TOOTH (48 PITCH)
#6935 - PINION GEAR 35 TOOTH (48 PITCH)

THIS PART FITS THE FOLLOWING KITS / PARTS:
SPORT 3 Creator Edition
SPORT 3 FLUX FORD GT HERITAGE EDITION
Sport 3 FLUX Audi e-tron Vision GT
Sport 3 Flux Ford Mustang Mach-e 1400
RS4 Sport 3 Drift 2015 Ford Mustang
Sport 3 Drift Ford Mustang RTR
Sport 3 Drift Dai Yoshihara Subaru BRZ
Sport 3 Drift Nissan S15 Team Worthouse Silvia
SPORT 3 FORD MUSTANG RTR-X 1969
SPORT 3 BMW E30 WARSTEINER 1987
Sport 3 Drift BMW M3 E30 Driftworks
SPORT 3 1969 Chevrolet Camaro Z28 Custom