TwinPower 19 Amp L84-90 XL Voltage Regulator, Part 498313, Replaces H-D 74523-84A

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Our high-quality replacement regulators keep you charging. They come with a one-year manufacturer's warranty.
  • Direct fit electronic regulators offered in black or chrome finishes for many FL, FX, XL, Dyna, Softail, and Touring models
  • Sized by amp rating 15-60 amps to match OEM stator and charging system requirements
  • Help prevent overcharging and undercharging, extending battery and component life

The TwinPower L84-90 XL voltage regulator is a direct-fit electronic replacement designed to help maintain proper charging-system voltage. This regulator has a black finish, a 19-amp rating, and replaces Harley-Davidson part number 74523-84A. It is sized to match the applicable OEM stator and charging-system requirements.

The regulator helps prevent overcharging and undercharging, supporting battery and charging-component service life. It is manufactured by TwinPower and sold under vendor part number 498313. The product includes a one-year manufacturer's warranty.

Fitment includes 1988 Harley-Davidson XLH1200, XLH883, XLH883DLX Sportster 883 Deluxe, and XLH883HUG Sportster 883 Hugger models; 1989 Harley-Davidson XLH1200, XLH883, XLH883DLX Sportster 883 Deluxe, and XLH883HUG Sportster 883 Hugger models; and the 1990 Harley-Davidson XLH1200 and XLH883 models.

Features:

  • Finish: Black
  • Amp Rating: 19 amps
  • Design: Direct-fit electronic voltage regulator
  • Replacement: Replaces Harley-Davidson part number 74523-84A
  • Manufacturer Part Number: 498313
  • Fitment: 1988-1990 Harley-Davidson XLH1200 and XLH883 models, including listed Sportster 883 Deluxe and Sportster 883 Hugger applications
  • Warranty: One-year manufacturer's warranty



Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1
Fitment:
1984 Harley Davidson XLS Roadster Base
1984 Harley Davidson XR1000 Base
1985 Harley Davidson XLS Roadster Base
1985 Harley Davidson XR1000 Base
1986 Harley Davidson XLH1100 Base
1986 Harley Davidson XLH883 Base
1986 Harley Davidson XLH883DLX Sportster 883 Deluxe Base
1987 Harley Davidson XLH1100 Base
1987 Harley Davidson XLH883 Base
1987 Harley Davidson XLH883DLX Sportster 883 Deluxe Base
1987 Harley Davidson XLH883HUG Sportster 883 Hugger Base
1988 Harley Davidson XLH1200 Base
1988 Harley Davidson XLH883 Base
1988 Harley Davidson XLH883DLX Sportster 883 Deluxe Base
1988 Harley Davidson XLH883HUG Sportster 883 Hugger Base
1989 Harley Davidson XLH1200 Base
1989 Harley Davidson XLH883 Base
1989 Harley Davidson XLH883DLX Sportster 883 Deluxe Base
1989 Harley Davidson XLH883HUG Sportster 883 Hugger Base
1990 Harley Davidson XLH1200 Base
1990 Harley Davidson XLH883 Base
1990 Harley Davidson XLH883DLX Sportster 883 Deluxe Base
1990 Harley Davidson XLH883HUG Sportster 883 Hugger Base