Coltri 2nd Stage Piston Dia. 60/36mm Kit
Coltri MCH8, MCH11, MCH13, MCH16, MCH18, MCH21, MCH23, BOOSTER OPEN, and BOOSTER COMPACT second stage piston kit, dia. 60/36mm. For additional information on this kit, see page 12 of MCH8-MCH23 Parts List, page 8 of Booster Open Parts List, or page 6-8 of Booster Compact Parts List; all located under the User Manuals tab.