Description
Overview of Part 1639-558
- Part Name: Kit, 19T Idler Gear Replace (Reverse Assembly – 19T)
- Replaces Older Part Numbers: 0702-075, 0702-117, and 0702-261
- Application: Found in the drive and reverse dropcase assemblies of 1990s snowmobiles (such as ZR, Jag, Bearcat, and Powder Special models
