Suzuki Katana GSX600F Transmission Main Shaft Gearbox 1998-2006 OEM 24121-19C01

Product Description

This is a genuine OEM Suzuki Transmission Input Mainshaft Assembly complete with integrated gears and main bearing. This internal gearbox component transfers engine power through the transmission while supporting smooth and accurate gear engagement. Manufactured from hardened steel, the assembly includes the factory mainshaft, fixed and sliding gears, clutch-side splines, threaded shaft ends, and installed main bearing. It is suitable for replacing a damaged, worn, or incomplete transmission assembly. Vehicle Compatibility List Direct fit for the second-generation Suzuki GSX600F Katana from 1998 to 2006. Exact Factory Model Codes: Suzuki GSX600FW — 1998 Suzuki GSX600FX — 1999 Suzuki GSX600FY — 2000 Suzuki GSX600FK1 — 2001 Suzuki GSX600FK2 — 2002 Suzuki GSX600FK3 — 2003 Suzuki GSX600FK4 — 2004 Suzuki GSX600FK5 — 2005 Suzuki GSX600FK6 — 2006 Verify gear ratios, shaft dimensions, and oiling-hole layout before fitting to earlier 1988–1997 GSX600F models or other Suzuki motorcycles.