---
product_id: 64891622
title: "GARRAG 3/4 X 1 X 3 Shaft Adapter Pulley Bore Reducer Bushing Sleeve Sheave Crank & Key"
brand: "garrag"
price: "FREE"
currency: VND
in_stock: false
url: https://www.desertcart.vn/products/64891622-garrag-3-4-x-1-x-3-shaft-adapter-pulley
store_origin: VN
region: Vietnam
---

# Length: 3" 3/4" to 1" Adaptation Keyway Slot: 1/4" GARRAG 3/4 X 1 X 3 Shaft Adapter Pulley Bore Reducer Bushing Sleeve Sheave Crank & Key

**Brand:** garrag
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🔩 Adapt, Enhance, Excel!

## Quick Answers

- **What is this?** GARRAG 3/4 X 1 X 3 Shaft Adapter Pulley Bore Reducer Bushing Sleeve Sheave Crank & Key by garrag
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/64891622-garrag-3-4-x-1-x-3-shaft-adapter-pulley)

## Best For

- garrag enthusiasts

## Why This Product

- Trusted garrag brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Engineering:** Includes a step key that offsets from 3/16” to 1/4”, ensuring a snug fit every time.
- • **Effortless Installation:** Designed for quick and easy setup, so you can get back to work without delay.
- • **Versatile Compatibility:** Perfect for gas engine crank shafts, pulleys, and gearboxes—no need for costly replacements.
- • **Transform Your Machinery:** Easily adapt crankshafts from 3/4” to 1” diameter, saving you time and money.
- • **Durable Steel Construction:** Built to withstand the rigors of mechanical use, ensuring longevity and reliability.

## Overview

The GARRAG 3/4 X 1 X 3 Shaft Adapter Pulley Bore Reducer Bushing Sleeve is a robust steel component designed to seamlessly adapt crankshafts from 3/4” to 1” diameter. With a length of 3” and a keyway slot of 1/4”, this versatile tool is perfect for modifying motors and pulleys, ensuring compatibility and efficiency in your machinery without the need for expensive replacements.

## Description

The sleeve and step key are designed to slip fit on your 3/4” diameter crankshaft with 3/16” keyway and enlarge it to 1” diameter with 1/4” keyway.

## Features

- 3/4" X 1 X 3 Shaft Adapter Pulley Bore Reducer Bushing Sleeve Sheave Crank & Key
- This steel shaft sleeve adapts a crankshaft from 3/4” to 1” diameter. It comes with step key that offsets from 3/16” to 1/4“
- Alters motors with a different diameter shaft, alters pulleys for a different speed or belt, reduces the necessity of buying a new motor or pulley to maintain existing components and speed/power requirements
- Adapts larger wheel bores to smaller axels, works with Gas Engine Crank Shafts to enlarge the crank diameter to fit pulleys, gear boxes etc
- Part’s specification: sleeve inside diameter 3/4”, sleeve outside diameter 1",sleeve length is about 3”, sleeve Keyway slot 1/4”, keystock Length is about 2”

## Images

![GARRAG 3/4 X 1 X 3 Shaft Adapter Pulley Bore Reducer Bushing Sleeve Sheave Crank & Key - Image 1](https://m.media-amazon.com/images/I/713VJFIw5mL.jpg)
![GARRAG 3/4 X 1 X 3 Shaft Adapter Pulley Bore Reducer Bushing Sleeve Sheave Crank & Key - Image 2](https://m.media-amazon.com/images/I/71+t+sk0PgL.jpg)
![GARRAG 3/4 X 1 X 3 Shaft Adapter Pulley Bore Reducer Bushing Sleeve Sheave Crank & Key - Image 3](https://m.media-amazon.com/images/I/71rAqJje8qL.jpg)

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**Shop now:** [https://www.desertcart.vn/products/64891622-garrag-3-4-x-1-x-3-shaft-adapter-pulley](https://www.desertcart.vn/products/64891622-garrag-3-4-x-1-x-3-shaft-adapter-pulley)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-23*