RB Products Carburetor Carburetor O-Ring Kit
This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.
This is a set of replacement RB Concept carburetor o-rings, and is intended for use with the RB TM523 nitro engine. This kit includes replacement o-rings for the high speed, low speed and idle adjustment needles.
This product was added to our catalog on July 17, 2009.