TURTLE RACING CLUTCH CARRIER FOR V2 TR CLUTCH SYSTEM - RAWThis is a replacement carrier for TURTLE RACING CLUTCH SYSTEMS ONLY. It will not work if you do not already have a TR clutch system. TR Part #'s 1301, 1261, 1241, 1242, 1243 The "enclosed" carrier is used on the standard V1 TR clutch system, and the "open" carrier is used on the V1 Race Edition clutch system. V2 enclosed carriers are for use on the V2 clutch system. If you already have a TR system, this is a great way change to an open/closed carrier, as you don't have to buy a complete new system!