OE 4th Gear Countershaft 35625-94 for Harley FXST Big Twin
Direct-fit OE 4th gear countershaft (35625-94) for 5-speed Big Twins, engineered for Harley FXST models from 1994 through 2003. This high-contact countershaft supports precise gear engagement and durability under demanding riding conditions, helping maintain smooth shifts and transmission longevity.
Key specifications
- Part number: 35625-94
- Material: steel
- Country of origin: USA
- OEM cross reference: 35625-94
- Design: precisely engineered for direct fit on FXST Big Twins
- Stock ratio: 4th gear for 5-speed transmissions
Compatibility and fitment
- Harley Davidson FXST models, 1994–2003
- Also listed for broader Harley variants across 1994–2006, including FLST, FLT, FXD, FXST, and FXR families
Installation notes
- Requires the 4th gear mainshaft (sold separately) for use on 1979–1993 models and must be used with part #17-0558
- Professional installation may involve specific tools; recommended accessory items can support the process
Recommended accessories
- 16-0994 — 5-Speed Main Drive Gear Installer
- 16-0664 — Jims Main Driver Tool Set
- 16-0756 — Transmission Door Remover and Installer Tool
OE high contact countershaft 4th gear for 5-speed Big Twins stock ratio.
Upgrade your Harley Davidson FXST transmission with the OE 4th Gear Countershaft, model number 35625-94. Designed for precise fit and durability, this component is compatible with Harley Davidson FXST models from 1994 through 2003. Please note that installation requires the separate purchase of the 4th gear mainshaft, specifically designed for 1979-1993 models, and must be used in conjunction with part #17-0558. This ensures optimal performance and compatibility across different years and models. Crafted in the USA, this OEM cross-referenced part guarantees quality and reliability for your motorcycle's transmission system. The countershaft is essential for maintaining smooth gear engagement and transmission longevity, especially during high-demand riding conditions. Proper installation may involve specialized tools such as a 5-speed main drive gear installer, a main driver tool set, and a transmission door remover and installer tool, which are recommended accessory items included in your repair toolkit. Whether you're restoring or upgrading your Harley FXST, this OE 4th gear countershaft is a vital component for ensuring seamless gear shifts and reliable performance. Trust OE’s engineering and manufacturing standards to keep your motorcycle running smoothly for miles to come.
Features:
- Compatibility: Fits Harley Davidson FXST models from 1994 to 2003
- Material: High-quality durable steel for long-lasting performance
- Design: Precisely engineered for a direct fit and ease of installation
- Country of Origin: Made in the USA ensuring quality standards
- OEM Cross Reference: 35625-94 for easy identification and compatibility
- Accessory Items: 16-0994 - 5-Speed Main Drive Gear Installer, 16-0664 - Jims Main Driver Tool Set, 16-0756 - Transmission Door Remover and Installer Tool
- Tech Notes: Requires 4th gear mainshaft (sold separately) for use on 1979-93 models
Fitment:
Harley Davidson FLST 1994
Harley Davidson FLST 1995
Harley Davidson FLST 1996
Harley Davidson FLST 1997
Harley Davidson FLST 1998
Harley Davidson FLST 1999
Harley Davidson FLST 2000
Harley Davidson FLST 2001
Harley Davidson FLST 2002
Harley Davidson FLST 2003
Harley Davidson FLST 2004
Harley Davidson FLST 2005
Harley Davidson FLST 2006
Harley Davidson FLT 1994
Harley Davidson FLT 1995
Harley Davidson FLT 1996
Harley Davidson FLT 1997
Harley Davidson FLT 1998
Harley Davidson FLT 1999
Harley Davidson FLT 2000
Harley Davidson FLT 2001
Harley Davidson FLT 2002
Harley Davidson FLT 2003
Harley Davidson FLT 2004
Harley Davidson FLT 2005
Harley Davidson FLT 2006
Harley Davidson FXD 1994
Harley Davidson FXD 1995
Harley Davidson FXD 1996
Harley Davidson FXD 1997
Harley Davidson FXD 1998
Harley Davidson FXD 1999
Harley Davidson FXD 2000
Harley Davidson FXD 2001
Harley Davidson FXD 2002
Harley Davidson FXD 2003
Harley Davidson FXD 2004
Harley Davidson FXD 2005
Harley Davidson FXR 1994
Harley Davidson FXST 1994
Harley Davidson FXST 1995
Harley Davidson FXST 1996
Harley Davidson FXST 1997
Harley Davidson FXST 1998
Harley Davidson FXST 1999
Harley Davidson FXST 2000
Harley Davidson FXST 2001
Harley Davidson FXST 2002
Harley Davidson FXST 2003
Harley Davidson FXST 2004
Harley Davidson FXST 2005
Harley Davidson FXST 2006
