---
product_id: 654206240
title: "Boston Gear GA42 Plain Change Gear, 14.5 Degree Pressure Angle, 20 Pitch, 0.625\" Bore, 42 Teeth, Steel"
brand: "boston gear"
price: "$260"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/654206240-boston-gear-ga42-plain-change-gear-14-5-degree-pressure
store_origin: NZ
region: New Zealand
---

# 20 Pitch 14.5° Pressure Angle 42 Teeth Boston Gear GA42 Plain Change Gear, 14.5 Degree Pressure Angle, 20 Pitch, 0.625" Bore, 42 Teeth, Steel

**Brand:** boston gear
**Price:** $260
**Availability:** ✅ In Stock

## Summary

> Gear Up for Success! ⚙️

## Quick Answers

- **What is this?** Boston Gear GA42 Plain Change Gear, 14.5 Degree Pressure Angle, 20 Pitch, 0.625" Bore, 42 Teeth, Steel by boston gear
- **How much does it cost?** $260 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/654206240-boston-gear-ga42-plain-change-gear-14-5-degree-pressure)

## Best For

- boston gear enthusiasts

## Why This Product

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

## Key Features

- • **Robust Design:** Constructed from high-quality steel for durability and longevity.
- • **Compact Dimensions:** Perfectly sized at 6.6 x 5.59 x 5.33 cm for versatile applications.
- • **Precision Engineering:** Crafted for optimal performance with a 14.5° pressure angle.
- • **Double Keyway Advantage:** Enhanced stability and alignment with a double keyway design.
- • **Efficient Power Transfer:** 20 pitch ensures smooth and efficient gear operation.

## Overview

The Boston Gear GA42 Plain Change Gear is engineered for precision with a 14.5-degree pressure angle and 20 pitch, featuring 42 teeth for efficient power transfer. Weighing just 154g and compactly designed, this steel gear is built to last and is perfect for a variety of applications, ensuring you stay ahead in your projects.

## Description

Boston Gear GA42 Plain Change Gear, 14.5 Degree Pressure Angle, 20 Pitch, 0.625" Bore, 42 Teeth, Steel

## Features

- With double keyway only

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Boston Gear |
| Manufacturer | Boston Gear |
| Model number | GA42 |
| Number of Memory Sticks | 1 |
| Item Weight | 154 g |
| Package Dimensions | 6.6 x 5.59 x 5.33 cm; 154.22 g |
| Item model number | GA42 |

## Images

![Boston Gear GA42 Plain Change Gear, 14.5 Degree Pressure Angle, 20 Pitch, 0.625" Bore, 42 Teeth, Steel - Image 1](https://m.media-amazon.com/images/I/5132mPPV3eL.jpg)
![Boston Gear GA42 Plain Change Gear, 14.5 Degree Pressure Angle, 20 Pitch, 0.625" Bore, 42 Teeth, Steel - Image 2](https://m.media-amazon.com/images/I/81mfbppilQL.jpg)
![Boston Gear GA42 Plain Change Gear, 14.5 Degree Pressure Angle, 20 Pitch, 0.625" Bore, 42 Teeth, Steel - Image 3](https://m.media-amazon.com/images/I/71PsG9W5hdL.jpg)

---

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**Shop now:** [https://www.desertcart.nz/products/654206240-boston-gear-ga42-plain-change-gear-14-5-degree-pressure](https://www.desertcart.nz/products/654206240-boston-gear-ga42-plain-change-gear-14-5-degree-pressure)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-07*