Motorshop 1st Mainshaft Gear 18 Tooth Harley FXST 1986-1995

Restore smooth shifting in your Harley FXST with the Motorshop 1st Mainshaft Gear, an 18-tooth, stock-ratio replacement designed for 5-speed transmissions.

Crafted in Taiwan, this gear adheres to OEM standards and cross-references to OEM part 35025-79B, ensuring a precise, reliable fit for 1986–1995 FXST models.

• UOM: Each
• Country of Origin: Taiwan
• OEM Cross Reference: 35025-79B
• Gear Teeth: 18
• Fits: 1986-1995 Harley Davidson FXST models

Maintaining the stock gear ratio preserves original performance characteristics while delivering improved durability in the mainshaft area. The 18-tooth design supports the factory shift feel and transmission efficiency, making it a reliable replacement during rebuilds or routine maintenance.

Designed for easy installation, this mainshaft gear pairs with standard 5-speed drive components. Pair it with the recommended accessory items to facilitate a straightforward installation process: the 5-Speed Main Drive Gear Installer, Jims Main Driver Tool Set, and Transmission Door Remover and Installer Tool.

1st mainshaft gear 18 tooth stock ratio to fit 5-speed models.

Upgrade your Harley Davidson FXST with the Motorshop 1st Mainshaft Gear, featuring an 18-tooth design that maintains the stock ratio for optimal performance. Crafted in Taiwan, this high-quality gear is engineered to fit 1986 through 1995 FXST models, ensuring a precise and reliable replacement for your transmission system. The gear's durable construction and OEM cross-reference compatibility make it an ideal choice for restoring smooth shifting and transmission efficiency.

Designed for easy installation, this mainshaft gear is an essential component for motorcycle enthusiasts and professional mechanics alike. Whether you're performing a rebuild or routine maintenance, this part offers excellent durability and performance, helping to extend the lifespan of your Harley Davidson's transmission. The gear's specifications adhere to OEM standards, ensuring seamless integration with existing components and maintaining the original factory feel.

Pair this gear with the recommended accessory items, including the 5-Speed Main Drive Gear Installer, Jims Main Driver Tool Set, and Transmission Door Remover and Installer Tool, to facilitate a straightforward installation process and achieve professional results. Invest in the Motorshop 1st Mainshaft Gear to keep your Harley Davidson FXST running smoothly and reliably for miles to come.

Features:

• UOM: Each

• Country of Origin: Taiwan

• OEM Cross Reference: 35025-79B

• Fits: 1986-1995 Harley Davidson FXST models

• Gear Teeth: 18 tooth for stock ratio

Fitment:
Harley Davidson FLST 1986
Harley Davidson FLST 1987
Harley Davidson FLST 1988
Harley Davidson FLST 1989
Harley Davidson FLST 1990
Harley Davidson FLST 1991
Harley Davidson FLST 1992
Harley Davidson FLST 1993
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 1979
Harley Davidson FLT 1980
Harley Davidson FLT 1981
Harley Davidson FLT 1982
Harley Davidson FLT 1983
Harley Davidson FLT 1984
Harley Davidson FLT 1985
Harley Davidson FLT 1986
Harley Davidson FLT 1987
Harley Davidson FLT 1988
Harley Davidson FLT 1989
Harley Davidson FLT 1990
Harley Davidson FLT 1991
Harley Davidson FLT 1992
Harley Davidson FLT 1993
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 1991
Harley Davidson FXD 1992
Harley Davidson FXD 1993
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 1982
Harley Davidson FXR 1983
Harley Davidson FXR 1984
Harley Davidson FXR 1985
Harley Davidson FXR 1986
Harley Davidson FXR 1987
Harley Davidson FXR 1988
Harley Davidson FXR 1989
Harley Davidson FXR 1990
Harley Davidson FXR 1991
Harley Davidson FXR 1992
Harley Davidson FXR 1993
Harley Davidson FXR 1994
Harley Davidson FXR 1995
Harley Davidson FXR 1996
Harley Davidson FXR 1997
Harley Davidson FXR 1998
Harley Davidson FXR 1999
Harley Davidson FXR 2000
Harley Davidson FXR 2001
Harley Davidson FXR 2002
Harley Davidson FXR 2003
Harley Davidson FXR 2004
Harley Davidson FXR 2005
Harley Davidson FXR 2006
Harley Davidson FXST 1986
Harley Davidson FXST 1987
Harley Davidson FXST 1988
Harley Davidson FXST 1989
Harley Davidson FXST 1990
Harley Davidson FXST 1991
Harley Davidson FXST 1992
Harley Davidson FXST 1993
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