The Robinson Racing Hardened Steel Idler Gear is ...
compatible with the B5 and B5M buggies, as well as the T5M, SC5M and DR10 models. This is a direct replacement upgrade for any kit that uses the ASC91466 gear set. This part ...
The Robinson Racing RC10B6.1/RC10B6.2 Aluminum Layback Differential Gear ...
is a great upgrade for any Team Associated model that uses the ASC91419 differential gear. This part is precision machined then extra hardened for durability and dependability under the most extreme high power conditions. ...