ZOMAX chainsaw clutch bell pinion Bell: 75.00 mm Coupling: 16.00 mm Height: 28.50 mm Pitch: 3/8 Number of teeth: 7 for models: ZM 6010 Code: 029671 ZOMAX chainsaw engine PG 6020 3/8" TEETH 7 BELL 75.00 Coupling 16.00 HEIGHT 28.50 BìM RING 029664 SR