Skip to product information
Mainshaft Sprocket Wrench for 1936-2006 Harley-Davidson Big Twins & Twin Cam

Mainshaft Sprocket Wrench for 1936-2006 Harley-Davidson Big Twins & Twin Cam

SKU: ZZ3G00405
$91.29 In Stock
$91.29
Sale price  $91.29 Regular price 
Same day shipping if ordered by 4PM CST.
Tool Type
Estimated delivery between
Industrial Retailer parts support representative

Let Northline Parts Do the Heavy Lifting for You!

Not sure which part you need? Our team can help you find the right replacement.

Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT

Live Chat: Available 24/7

I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model

Mainshaft Sprocket Wrench for Harley-Davidson

This mainshaft sprocket wrench is a service tool for removing and installing mainshaft sprockets on Harley-Davidson Big Twins and Twin Cam motorcycles.

Overview

The mainshaft sprocket wrench provides the shaped engagement needed for mainshaft sprocket service. This mainshaft sprocket wrench is suited to repair shops and mechanics servicing Harley-Davidson Big Twins and Twin Cam drivetrains.

Built For Performance

  • Designed specifically for mainshaft sprocket service
  • Wrench profile engages the mainshaft sprocket during removal and installation
  • Supports drivetrain maintenance without relying on general-purpose tools
  • Suitable for recurring service work on compatible motorcycle applications

Fits These Machines

  • for Harley-Davidson Big Twins from 1936 to 2006
  • for Harley-Davidson Twin Cam models

On-The-Job Use

  • Removing mainshaft sprockets during drivetrain repairs
  • Installing replacement mainshaft sprockets
  • Servicing primary drive and transmission-related components
  • Supporting motorcycle restoration and routine maintenance

Specs At A Glance

Tool Type Mainshaft sprocket wrench
Application Big Twin and Twin Cam mainshaft sprocket service
Fitment Range 1936-2006 Big Twins

Good To Know

Q: What is this wrench used for? A: It is used to remove and install compatible mainshaft sprockets during Harley-Davidson drivetrain service.

Q: Does this fit every Harley-Davidson motorcycle? A: No, the listed coverage is limited to 1936-2006 Big Twins and Twin Cam applications, so confirm the model and year before ordering.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.

Customers also purchased