V-Twin CV Main Jet 1.50mm for Harley FXST 1990–1999
Achieve precise fuel delivery on classic Harley FXST with the V-Twin CV Carburetor Main Jet, size 1.50mm and part number 20739. Made in Japan, this main jet is engineered for durability and consistent performance in vintage CV carburetors.
- Main jet size: 1.50mm
- Fits Harley Davidson FXST models from 1990 to 1999
- Made in Japan with high-quality materials for durability
- Recommended for use with carburetors #35-9283, #35-0065, and #35-9334
- Includes accessory items for proper installation and tuning: Keihin Slow Jet Driver Tool (16-0546), Needle Jet Seat Cutter Tool (16-0095), High Flow Fuel Inlet Brass (35-0134)
Designed to maintain the correct air-fuel mixture, this main jet supports smooth throttle response and efficient combustion during tuning or when replacing CV carburetor parts on vintage FXST models. It’s a solid upgrade for rebuilding or fine-tuning to improve power delivery and overall engine performance.
CV carburetor main jet is 1.50mm.
Upgrade your Harley Davidson FXST with the V-Twin Part Number 20739 CV Carburetor Main Jet, designed for precise fuel delivery and optimal engine performance. Crafted in Japan, this main jet features a 1.50mm opening that ensures smooth throttle response and efficient combustion. It is an essential component for maintaining the correct air-fuel mixture, especially when tuning or replacing carburetor parts for vintage Harley models. The high-quality construction guarantees durability and consistent performance over time, making it an excellent choice for both amateur and professional mechanics.
The V-Twin CV Carburetor Main Jet is recommended for use with specific carburetors, including models #35-9283, #35-0065, and #35-9334. Proper installation and calibration are crucial for achieving optimal engine performance, and this jet works in conjunction with various accessory tools such as the Keihin Slow Jet Driver Tool (16-0546), Needle Jet Seat Cutter Tool (16-0095), and the High Flow Fuel Inlet Brass (35-0134). These accessories facilitate precise tuning and ensure the jet functions correctly within your carburetor system.
Designed to fit Harley Davidson FXST models from 1990 through 1999, this main jet provides a reliable upgrade for those seeking to improve throttle response, fuel efficiency, and overall engine performance. Whether you're rebuilding your carburetor or fine-tuning your motorcycle for better power delivery, the V-Twin CV Carburetor Main Jet offers a perfect balance of quality, compatibility, and performance. Trust in the craftsmanship of V-Twin, a reputable brand in motorcycle parts, to deliver consistent results with every installation.
Features:
- Main jet size: 1.50mm ensures precise fuel flow
- Compatible with specific Harley Davidson FXST models from 1990 to 1999
- Made in Japan with high-quality materials for durability
- Designed to optimize engine performance and throttle response
- Recommended for use with #35-9283, #35-0065, and #35-9334 carburetors
- Includes accessory items for proper installation and tuning
Fitment:
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 FLST 2007
Harley Davidson FLST 2008
Harley Davidson FLST 2009
Harley Davidson FLST 2010
Harley Davidson FLST 2011
Harley Davidson FLST 2012
Harley Davidson FLST 2013
Harley Davidson FLST 2014
Harley Davidson FLST 2015
Harley Davidson FLST 2016
Harley Davidson FLST 2017
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 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 FXD 2006
Harley Davidson FXD 2007
Harley Davidson FXD 2008
Harley Davidson FXD 2009
Harley Davidson FXD 2010
Harley Davidson FXD 2011
Harley Davidson FXD 2012
Harley Davidson FXD 2013
Harley Davidson FXD 2014
Harley Davidson FXD 2015
Harley Davidson FXD 2016
Harley Davidson FXD 2017
Harley Davidson FXR 1990
Harley Davidson FXR 1991
Harley Davidson FXR 1992
Harley Davidson FXR 1993
Harley Davidson FXR 1994
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
Harley Davidson FXST 2007
Harley Davidson FXST 2008
Harley Davidson FXST 2009
Harley Davidson FXST 2010
Harley Davidson FXST 2011
Harley Davidson FXST 2012
Harley Davidson FXST 2013
Harley Davidson FXST 2014
Harley Davidson FXST 2015
Harley Davidson FXST 2016
Harley Davidson FXST 2017
Harley Davidson XL 1988
Harley Davidson XL 1989
Harley Davidson XL 1990
Harley Davidson XL 1991
Harley Davidson XL 1992
Harley Davidson XL 1993
Harley Davidson XL 1994
Harley Davidson XL 1995
Harley Davidson XL 1996
Harley Davidson XL 1997
Harley Davidson XL 1998
Harley Davidson XL 1999
Harley Davidson XL 2000
Harley Davidson XL 2001
Harley Davidson XL 2002
Harley Davidson XL 2003
Harley Davidson XL 2004
Harley Davidson XL 2005
Harley Davidson XL 2006
Harley Davidson XL 2007
Harley Davidson XL 2008
Harley Davidson XL 2009
Harley Davidson XL 2010
Harley Davidson XL 2011
Harley Davidson XL 2012
Harley Davidson XL 2013
Harley Davidson XL 2014
Harley Davidson XL 2015
Harley Davidson XL 2016
Harley Davidson XL 2017
Harley Davidson XL 2018
Harley Davidson XL 2019
Harley Davidson XL 2020
Harley Davidson XL 2021
Harley Davidson XL 2022
Harley Davidson XL 2023
Harley Davidson XL 2024
Harley Davidson XL 2025
Harley Davidson XL 2026
