Miller Industries Boom End Sheave (6-Inch) – Part #0300022

Product Overview

Upgrade or replace your wrecker's worn components with the genuine Miller 6-Inch Boom End Sheave (Part #0300022). Engineered for durability and seamless performance, this OEM replacement sheave (pulley wheel) ensures smooth cable guidance and reduces wear on your winch line during heavy recovery operations.

It is designed to fit a wide range of light-duty wreckers and carriers manufactured by Miller Industries (including Century, Challenger, Champion, and Holmes models).

Key Features & Specifications

• Part Number: 0300022 

• Component Type: Boom End Sheave / Cable Pulley Wheel

• Outside Diameter: 6 inches

• Pin / Hole Diameter: 1 inch

• Width: 1-5/16 inches (Overall width approx. 1.5 inches)

• Material: Heavy-duty, high-strength industrial grade construction built to withstand high-tension towing and recovery loads.

• Compatible Bushing: Uses bushing 0304401 (sold separately)

Compatible Vehicle Models

This boom end sheave fits a broad selection of light-duty towing equipment, including:

• Century: Express 300 Series, Formula I, Duplex Tilt, Super Six, 211 & 212, 411 & 412, and 600/6000 Series Wreckers

• Challenger: 4700 and 4800 Series Wreckers

• Champion: Model 101 Wreckers

• Holmes: 440 Series / DFT 400 Wreckers

(Note: Always check your specific parts manual or equipment schematic to confirm compatibility prior to ordering.)

Applications

• Direct OEM replacement for damaged, grooved, or seized boom end pulleys.

• Designed to maintain proper alignment and minimize friction on wire rope and synthetic winch cables.