Twin Power 08-17 FXST FLST Voltage Regulator Chrome — Fits Harley-Davidson

Save 19%
SKU: TWP498258
No reviews

About TwinPower TwinPower engineers high-quality automotive parts and accessories trusted ...Read More

Price:
Sale price$199.99 Regular price$245.99
Add To Cart
×

Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About TwinPower

TwinPower engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full TwinPower lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Twin Power Chrome Voltage Regulator for Harley-Davidson FXST & FLST Models (2008-2017)

Ensure your Harley-Davidson's electrical system is running optimally with this high-quality Chrome Voltage Regulator from Twin Power. Designed as a direct replacement for Harley-Davidson part number 74540-08, this 40 Amp regulator is engineered for reliability and performance, keeping your battery charged and your electronics powered.

Key Features & Benefits:

  • Direct Fit Replacement: Engineered to perfectly replace H-D# 74540-08 for seamless installation.
  • Enhanced Durability: Constructed with premium materials for long-lasting service in demanding conditions.
  • Chrome Finish: Adds a stylish, custom look to your motorcycle's engine bay.
  • 40 Amp Capacity: Provides ample power to support your motorcycle's electrical needs.
  • Wide Application: Specifically designed for a broad range of Harley-Davidson FXST and FLST models from 2008 to 2017, including Heritage Softail Classic, Fat Boy, Fat Boy Lo, Cross Bones, Rocker, Rocker C, Blackline, CVO Softail Convertible, and Softail Custom.

Comprehensive Fitment:

This voltage regulator is compatible with the following Harley-Davidson models:

  • 2008-2017 FLSTC Heritage Softail Classic
  • 2008-2017 FLSTF Fat Boy
  • 2010-2017 FLSTFB Fat Boy Lo
  • 2014-2015 FLSTNSE CVO Softail Deluxe
  • 2008-2011 FLSTSB Cross Bones
  • 2010-2012 FLSTSE CVO Softail Convertible
  • 2008-2009 FXCW Rocker
  • 2008-2011 FXCWC Rocker C
  • 2011-2013 FXS Blackline
  • 2013-2014 FXSBSE CVO Breakout
  • 2008-2009 FXSTB Night Train
  • 2008-2010 FXSTC Softail Custom

Maintain the peak performance and aesthetic appeal of your ride. Get your Twin Power Chrome Voltage Regulator today at GGCRACING!

Vehicle Fitment

Years Make Model Trim
2008-2017 Harley-Davidson FLSTC Heritage Softail Classic Base
2008-2017 Harley-Davidson FLSTF Fat Boy Base
2010-2017 Harley-Davidson FLSTFB Fat Boy Lo Base
2014-2015 Harley-Davidson FLSTNSE CVO Softail Deluxe Base
2010-2012 Harley-Davidson FLSTSE CVO Softail Convertible Base
2008-2009 Harley-Davidson FXCW Rocker Base
2008-2011 Harley-Davidson FXCWC Rocker C Base
2011-2013 Harley-Davidson FXS Blackline Base
2013-2014 Harley-Davidson FXSBSE CVO Breakout Base
2008-2010 Harley-Davidson FXSTC Softail Custom Base

Product Details

Product Description
Part Numbers
Sizing & Fit

About TwinPower

TwinPower engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full TwinPower lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Twin Power Chrome Voltage Regulator for Harley-Davidson FXST & FLST Models (2008-2017)

Ensure your Harley-Davidson's electrical system is running optimally with this high-quality Chrome Voltage Regulator from Twin Power. Designed as a direct replacement for Harley-Davidson part number 74540-08, this 40 Amp regulator is engineered for reliability and performance, keeping your battery charged and your electronics powered.

Key Features & Benefits:

  • Direct Fit Replacement: Engineered to perfectly replace H-D# 74540-08 for seamless installation.
  • Enhanced Durability: Constructed with premium materials for long-lasting service in demanding conditions.
  • Chrome Finish: Adds a stylish, custom look to your motorcycle's engine bay.
  • 40 Amp Capacity: Provides ample power to support your motorcycle's electrical needs.
  • Wide Application: Specifically designed for a broad range of Harley-Davidson FXST and FLST models from 2008 to 2017, including Heritage Softail Classic, Fat Boy, Fat Boy Lo, Cross Bones, Rocker, Rocker C, Blackline, CVO Softail Convertible, and Softail Custom.

Comprehensive Fitment:

This voltage regulator is compatible with the following Harley-Davidson models:

  • 2008-2017 FLSTC Heritage Softail Classic
  • 2008-2017 FLSTF Fat Boy
  • 2010-2017 FLSTFB Fat Boy Lo
  • 2014-2015 FLSTNSE CVO Softail Deluxe
  • 2008-2011 FLSTSB Cross Bones
  • 2010-2012 FLSTSE CVO Softail Convertible
  • 2008-2009 FXCW Rocker
  • 2008-2011 FXCWC Rocker C
  • 2011-2013 FXS Blackline
  • 2013-2014 FXSBSE CVO Breakout
  • 2008-2009 FXSTB Night Train
  • 2008-2010 FXSTC Softail Custom

Maintain the peak performance and aesthetic appeal of your ride. Get your Twin Power Chrome Voltage Regulator today at GGCRACING!

Vehicle Fitment

Years Make Model Trim
2008-2017 Harley-Davidson FLSTC Heritage Softail Classic Base
2008-2017 Harley-Davidson FLSTF Fat Boy Base
2010-2017 Harley-Davidson FLSTFB Fat Boy Lo Base
2014-2015 Harley-Davidson FLSTNSE CVO Softail Deluxe Base
2010-2012 Harley-Davidson FLSTSE CVO Softail Convertible Base
2008-2009 Harley-Davidson FXCW Rocker Base
2008-2011 Harley-Davidson FXCWC Rocker C Base
2011-2013 Harley-Davidson FXS Blackline Base
2013-2014 Harley-Davidson FXSBSE CVO Breakout Base
2008-2010 Harley-Davidson FXSTC Softail Custom Base

Product Details

Product Description

About TwinPower

TwinPower engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full TwinPower lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Twin Power Chrome Voltage Regulator for Harley-Davidson FXST & FLST Models (2008-2017)

Ensure your Harley-Davidson's electrical system is running optimally with this high-quality Chrome Voltage Regulator from Twin Power. Designed as a direct replacement for Harley-Davidson part number 74540-08, this 40 Amp regulator is engineered for reliability and performance, keeping your battery charged and your electronics powered.

Key Features & Benefits:

  • Direct Fit Replacement: Engineered to perfectly replace H-D# 74540-08 for seamless installation.
  • Enhanced Durability: Constructed with premium materials for long-lasting service in demanding conditions.
  • Chrome Finish: Adds a stylish, custom look to your motorcycle's engine bay.
  • 40 Amp Capacity: Provides ample power to support your motorcycle's electrical needs.
  • Wide Application: Specifically designed for a broad range of Harley-Davidson FXST and FLST models from 2008 to 2017, including Heritage Softail Classic, Fat Boy, Fat Boy Lo, Cross Bones, Rocker, Rocker C, Blackline, CVO Softail Convertible, and Softail Custom.

Comprehensive Fitment:

This voltage regulator is compatible with the following Harley-Davidson models:

  • 2008-2017 FLSTC Heritage Softail Classic
  • 2008-2017 FLSTF Fat Boy
  • 2010-2017 FLSTFB Fat Boy Lo
  • 2014-2015 FLSTNSE CVO Softail Deluxe
  • 2008-2011 FLSTSB Cross Bones
  • 2010-2012 FLSTSE CVO Softail Convertible
  • 2008-2009 FXCW Rocker
  • 2008-2011 FXCWC Rocker C
  • 2011-2013 FXS Blackline
  • 2013-2014 FXSBSE CVO Breakout
  • 2008-2009 FXSTB Night Train
  • 2008-2010 FXSTC Softail Custom

Maintain the peak performance and aesthetic appeal of your ride. Get your Twin Power Chrome Voltage Regulator today at GGCRACING!

Vehicle Fitment

Years Make Model Trim
2008-2017 Harley-Davidson FLSTC Heritage Softail Classic Base
2008-2017 Harley-Davidson FLSTF Fat Boy Base
2010-2017 Harley-Davidson FLSTFB Fat Boy Lo Base
2014-2015 Harley-Davidson FLSTNSE CVO Softail Deluxe Base
2010-2012 Harley-Davidson FLSTSE CVO Softail Convertible Base
2008-2009 Harley-Davidson FXCW Rocker Base
2008-2011 Harley-Davidson FXCWC Rocker C Base
2011-2013 Harley-Davidson FXS Blackline Base
2013-2014 Harley-Davidson FXSBSE CVO Breakout Base
2008-2010 Harley-Davidson FXSTC Softail Custom Base

DRIVERS Also Bought

Recently viewed