Team Associated RC10B74.2 FT Ring and Pinion Gear Set, molded 92318
These gears reduce the rotational and overall weight of the RC10B74.2. Each set equates to a weight savings of 13.5g.

Made from high strength plastic with added durability through the use of a G10 strengthening ring and an aluminum pinion shaft, these gears have withheld a substantial amount of abuse in testing.

This set is intended for use with a center differential and a 13.5T motor. However, these have proven to hold up to modified power at the highest level of competition for those looking to save weight.
Team Associated RC10B74.2 Factory Team Molded Ring and Pinion Gear Set. This optional ring and pinion set is intended for the RC10 B74.2 or B74.2D. Made from a high strength composite, this set is designed for 13.5T class with a center differential, however, it has been proven to hold up to modified systems. Using this set allows for weight savings of up to 13.5g! Package includes one ring gear, one pinion gear, and one gasket.

Applying #6636 Silicone Grease to the gears is recommended.
This part fits the following vehicles:
RC10B74.2
RC10B74.2D
ASS92318