Replaces the rear plastic pulley
 
FITS ALL MODELS LISTED BELOW
 
Viper 977 1/8 scale onroad
Viper 977 EVO-35th Anniversary Edition 
Viper 977 EVO 1/8 GP 4wd
Viper 977 EVO-2 1/8 GP 4wd
Viper 988 1/8 GP
Viper 977-e 1/8 scale 4wd EP
Viper 977-e EVO2 1/8 EP
 
THIS ITEM SHIPS WORLDWIDE. THANK YOU