⚠️ Fitment note: The Make/Model filter is for guidance only. Please verify model / year / engine size in the product description before purchase. The product description is the definitive fitment reference. If you’re unsure, message us and we’ll confirm fitment. Multiple versions of this product are available as replacements for OEM 1LX-15660-03-00. Before ordering, please confirm the dimensions below to ensure it will fit your application. Kickstart axle shaft for Yamaha YZ125, OEM part number 1LX-15660-03-00. This replacement component forms part of the kick-starter mechanism (“Starter” assembly) and is engineered for precise fit and dependable operation across the listed YZ125 model years. Features Manufactured to exacting standards for dependable service Meets or exceeds OEM quality Direct OEM replacement Check images and part number before ordering to avoid mistakes Strong value replacement part Straightforward installation; seek professional assistance if unsure Specifications Component: Kickstart axle shaft OEM part number: 1LX-15660-03-00 Application: YZ125 kick-starter (“Starter”) assembly Dimensions (+-0.5mm) Multiple versions of this product are available as replacements for OEM 1LX-15660-03-00. Before ordering, please confirm the dimensions below to ensure it will fit your application. Total Length - 95mm Kick Starter Spline OD - 13mm ID (Threaded) - 5.3mm Length - 17mm Main Body Length - 42.5mm Diameter - 16.9mm Gear Width - 19mm Diameter - 26mm 13 Gears Locating plate Thickness - 5mm Diameter - 29mm End Pin Length - 11mm OD - 14.85mm ID - 10.25mm Cross-Reference OEM Part Numbers 1LX-15660-03-00 1LX-15660-00-00 Vehicle Fitments 1986 YZ125S – Starter 1987 YZ125T – Starter 1988 YZ125U – Starter 1989 YZ125W – Starter 1990 YZ125A – Starter 1991 YZ125B – Starter 1992 YZ125D1 – Starter 1997 YZ125 (YZ125J1) – Starter 1999 YZ125 (YZ125L1) – Starter 2000 YZ125 (YZ125M1) – Starter 2001 YZ125 (YZ125N1) – Starter 2002 YZ125 (YZ125P) – Starter 2003 YZ125 (YZ125R) – Starter 2004 YZ125 (YZ125S1) – Starter