77127 - Heavy Duty 47 Tooth Spur Gear Used as original equipment on the Savage X SS, this steel 47 Tooth Heavy Duty Spur Gear is an excellent upgrade for Savage owners who use their trucks in extreme conditions with high output engines. It's machined from high carbon steel for precise roundness and smooth tooth shape ensures consistent gear mesh, high efficiency and long gear life. This is a replacement part for the 76937 47 tooth gear and is compatible with the original Savage slipper clutch. If you want to take your Savage to the next level of toughness, pick up a HPI Heavy Duty 47 Tooth Spur Gear and put the power where it belongs, TO THE GROUND!

Included in the package: One 47T Heavy Duty Spur Gear and one slipper pad.

Note: Due to the extreme hardness of this spur gear, it must be used with HPI Racing Clutch Bells.