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WSM VOLTAGE REGULATOR

$ 77.42

In stock

VOLTAGE REGULATOR

Part #: 21121740

WSM quality guaranteed.

Available for ship to store or drop ship.


Free Shipping on New Part orders over $100

WSM VOLTAGE REGULATOR

Product Specifications

Weight 0.60 lbs
Part Number

21121740

MPN

21121740

Punctuated Part Number

2112-1740

Vendor Part Number

00422101

Vendor Punctuated Part Number

004-221-01

Brand

WSM

UPC

865369314744

Commodity Code

2112

Available Since

January 16, 2023

Product Description

Find the right fit with the WSM VOLTAGE REGULATOR, available at Knobtown Cycle in Kansas City.

Key Features

  • OEM-quality replacement part

Product Specifications

  • Part Number: 21121740
  • Brand: WSM
  • Weight: 0.60 lbs
  • UPC: 865369314744

Expert Installation Services

Professional installation services available. Contact our Kansas City service department! Free Ship to Store!

Part Locations

Location Available
Wisconsin (WI) 5
New York (NY) 0
Texas (TX) 0
Nevada (NV) 0
North Carolina (NC) 0
National Total 5

Stock levels last updated: February 1, 2026 10:17 AM

Professional Installation Available

Knobtown Cycle offers professional installation services. Contact us via a service request to learn more.


Thank you for Shopping at Knobtown Cycle!

When you shop with us, you’re not just buying motorcycle parts — you’re supporting a small, family-run business rooted right here in the heartland of America. Every order helps us keep riders on the road and fuels our passion for serving the motorcycle community.
From all of us at Knobtown Cycle, thank you for choosing local and riding with us.

Kit Fox – Owner Knobtown Cycle

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Need help with installation?  Our Service Department based in Kansas City, Missouri is here for you.  Fill out a Service Request and lets get you rolling!