---
product_id: 369835718
title: "Camshaft Holding Tool Cam Holder Retaining Tool Kit Replace for J-44221 GM In-Line 6 Cylinder Replacement for Chevrolet Colorado GMC Canyon GMT360 Fit 4.2L 3.5L 2.8L Black"
brand: "aru"
price: "S$96"
currency: SGD
in_stock: true
reviews_count: 5
category: "Aru"
url: https://www.desertcart.sg/products/369835718-camshaft-holding-tool-cam-holder-retaining-tool-kit-replace-j
store_origin: SG
region: Singapore
---

# Universal fit for 2.8L-4.2L engines Saves time on engine timing tasks Precision camshaft TDC lock Camshaft Holding Tool Cam Holder Retaining Tool Kit Replace for J-44221 GM In-Line 6 Cylinder Replacement for Chevrolet Colorado GMC Canyon GMT360 Fit 4.2L 3.5L 2.8L Black

**Brand:** aru
**Price:** S$96
**Availability:** ✅ In Stock

## Summary

> ⚙️ Lock it down, level up your engine game!

## Quick Answers

- **What is this?** Camshaft Holding Tool Cam Holder Retaining Tool Kit Replace for J-44221 GM In-Line 6 Cylinder Replacement for Chevrolet Colorado GMC Canyon GMT360 Fit 4.2L 3.5L 2.8L Black by aru
- **How much does it cost?** S$96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/369835718-camshaft-holding-tool-cam-holder-retaining-tool-kit-replace-j)

## Best For

- aru enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Pros:** Highly rated with 4.4 stars from 230+ users who value reliability and performance.
- • **Durable & Lightweight:** Crafted with precision, weighing just 399g for easy handling without sacrificing strength.
- • **Lock in Perfect Timing:** Securely holds camshaft at TDC to prevent costly misalignment.
- • **Broad Engine Compatibility:** Fits multiple GM in-line 6-cylinder engines from 2002-2012 for versatile use.
- • **Effortless Engine Maintenance:** Simplifies cam, gear, and chain work—making complex repairs feel like a breeze.

## Overview

The ARU Camshaft Holding Tool (Model CAMHS) is a precision-engineered kit designed to hold camshafts at Top Dead Center (TDC) during timing, gear, and chain repairs. Compatible with a wide range of GM 2.8L to 4.2L in-line 6-cylinder engines from 2002 to 2012, it ensures accurate timing and prevents rotation errors. Lightweight yet durable, this tool streamlines engine maintenance, earning a solid 4.4-star rating from over 230 users.

## Description

Fits the following engines: 2004-2006 Chevrolet Colorado 2.8L 2004-2006 GMC Canyon 2.8L 2002-2004 Oldsmobile Bravada 4.2L vin S 2004-2006 Buick Rainier 4.2L vin S 2002-2008 Chevrolet Trailblazer 4.2L vin S 2002-2006 GMC Envoy 4.2L vin S 2004-2006 Chevrolet Colorado 3.5L vin 5 5 cylinder 2004-2006 GMC Canyon 3.5L vin 5 5 cylinder 2007-2012 2.9L GMC Canyon 2007-2012 2.9L Chevy Colorado 2007-2012 3.7L GMC Canyon 2007-2012 3.7L Chevy Colorado

Review: Item arrived earlier than scheduled which is good. Item seems to be in great working order just have to put it to the test now
Review: works, priced right to get the job done

## Features

- Hold on at the camshaft TDC position to ensure proper timing during do the cam, gear, chain work to prevent rotation. Make engine work effortless!
- Fits 2004-2006 Chevrolet Colorado 2.8L;2004-2006 GMC Canyon 2.8L;2002-2004 Oldsmobile Bravada 4.2L vin S;2004-2006 Buick Rainier 4.2L vin S;2002-2008 Chevrolet Trailblazer 4.2L vin S;2002-2006 GMC Envoy 4.2L vin S; 2004-2006 Chevrolet Colorado 3.5L vin 5 5 cylinder; 2004-2006 GMC Canyon 3.5L vin 5 5 cylinder;2007-2012 2.9L GMC Canyon;2007-2012 2.9L Chevy Colorado; 2007-2012 3.7L GMC Canyon;2007-2012 3.7L Chevy Colorado
- Replace for KMJ44221, OTC-J-44221
- Please kindly confirm more compatibility details before purchase

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QDHZWLF |
| Brand | ARU |
| Colour | Camshaft Holding Tool #J-44221 |
| Customer Reviews | 4.4 4.4 out of 5 stars (230) |
| Date First Available | 28 April 2019 |
| Item Dimensions LxWxH | 25.4 x 6.1 x 1.3 Centimeters |
| Item Weight | 399 g |
| Item model number | CAMHS |
| Manufacturer | ARU |
| Manufacturer Part Number | CAMHS |
| Product Dimensions | 25.4 x 6.1 x 1.27 cm; 399 g |

## Images

![Camshaft Holding Tool Cam Holder Retaining Tool Kit Replace for J-44221 GM In-Line 6 Cylinder Replacement for Chevrolet Colorado GMC Canyon GMT360 Fit 4.2L 3.5L 2.8L Black - Image 1](https://m.media-amazon.com/images/I/71QvLZlOhwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***N on 17 June 2025*

Item arrived earlier than scheduled which is good. Item seems to be in great working order just have to put it to the test now

### ⭐⭐⭐⭐⭐ Review
*by A***R on 6 January 2025*

works, priced right to get the job done

### ⭐⭐⭐⭐⭐ Review
*by M***L on 13 November 2024*

Exact same quality, better value and got here fast. I highly recommend Amazon for tools and car parts.

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-22*