---
product_id: 251416270
title: "MotorbyMotor Universal Window Crank Shaft Extension Compatible with Chevy Camaro Corvette GM Buick Pontiac Olds, Door Latch Shaft Extension"
brand: "motorbymotor"
price: "339 kr"
currency: DKK
in_stock: true
reviews_count: 9
category: "Motorby Motor"
url: https://www.desertcart.dk/products/251416270-motorbymotor-universal-window-crank-shaft-extension-compatible-with-chevy-camaro
store_origin: DK
region: Denmark
---

# Extends shaft by 5/8'' to 11/16'' Fits 1950-1990 GM & more 16-spline 1/2'' diameter shaft MotorbyMotor Universal Window Crank Shaft Extension Compatible with Chevy Camaro Corvette GM Buick Pontiac Olds, Door Latch Shaft Extension

**Brand:** motorbymotor
**Price:** 339 kr
**Availability:** ✅ In Stock

## Summary

> 🔩 Extend your classic ride’s legacy with precision and style!

## Quick Answers

- **What is this?** MotorbyMotor Universal Window Crank Shaft Extension Compatible with Chevy Camaro Corvette GM Buick Pontiac Olds, Door Latch Shaft Extension by motorbymotor
- **How much does it cost?** 339 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/251416270-motorbymotor-universal-window-crank-shaft-extension-compatible-with-chevy-camaro)

## Best For

- motorbymotor enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fit:** 16-spline, 1/2-inch diameter shaft engineered to GM specs for effortless installation and secure hold.
- • **Durable & Reliable:** Crafted for longevity, ensuring your vintage ride’s manual window regulators work like new again.
- • **Project-Ready Upgrade:** Trusted by DIY pros and restorers alike—complete your restoration with confidence and style.
- • **Universal Compatibility:** Seamlessly fits classic GM models plus Jeep, Dodge, Toyota & more—one extension to rule them all.
- • **Optimal Extension Length:** Adds 5/8'' to 11/16'' shaft length—perfectly tailored to restore your window crank’s original function.

## Overview

The MotorbyMotor Universal Window Crank Shaft Extension is a precision-engineered 16-spline, 1/2-inch diameter shaft extension designed to fit most 1950-1990 GM vehicles and many domestic/import models. It extends the window crank shaft by 5/8'' to 11/16'', restoring manual window regulator functionality with a secure, reliable fit favored by automotive restorers and DIY enthusiasts.

## Description

Buy MotorbyMotor Universal Window Crank Shaft Extension Compatible with Chevy Camaro Corvette GM Buick Pontiac Olds, Door Latch Shaft Extension: Manual Window Regulators - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good fit, just as described - Worked as they say they do!
Review: Great product ,great service !. - There is nothing but praise for this product . My project was finished successfully with this product.

## Features

- Fits Most 1950-1990 General Motors Products (Chevy, GMC, Pontiac, Buick, Olds, GM and Chevy Trucks, Camaro, Corvette, Cadillac).
- Fits Other Domestic Cars and Trucks ( Jeep, Dodge, Chrysler cars and and even imports like Toyota, Mazda, Nissan, Honda, Subaru, Hyundai, Mitsubishi) .
- With 1/2" Diameter Splined Shaft On the Window Regulator (GM Spec for Shaft Diameter is .41 to .46 Depending on Whether it is a Window Crank, Door Latch Release, Wing Vent Crank or Door Lock.
- 16 Spline Shaft in Which the Window or Door Handle is Attached to the Shaft with a "C" Clip.
- Notice:Will Extend Your Shaft by 5/8'' to 11/16''. Shorter Extensions are Not Available.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08K8GTR5B |
| Best Sellers Rank | #89,012 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Replacement Manual Window Regulators |
| Brand | MotorbyMotor |
| Customer Reviews | 4.1 4.1 out of 5 stars (96) |
| Date First Available | September 28, 2020 |
| Item Weight | 3.2 ounces |
| Manufacturer | MotorbyMotor |
| Manufacturer Part Number | GM-SPLINE-01 |
| Model | Window Crank Shaft Extension |
| Package Dimensions | 6.77 x 6.34 x 1.26 inches |

## Images

![MotorbyMotor Universal Window Crank Shaft Extension Compatible with Chevy Camaro Corvette GM Buick Pontiac Olds, Door Latch Shaft Extension - Image 1](https://m.media-amazon.com/images/I/6183W0lUI1L.jpg)
![MotorbyMotor Universal Window Crank Shaft Extension Compatible with Chevy Camaro Corvette GM Buick Pontiac Olds, Door Latch Shaft Extension - Image 2](https://m.media-amazon.com/images/I/61Kvb-mYBhL.jpg)
![MotorbyMotor Universal Window Crank Shaft Extension Compatible with Chevy Camaro Corvette GM Buick Pontiac Olds, Door Latch Shaft Extension - Image 3](https://m.media-amazon.com/images/I/61cAEClFyVL.jpg)
![MotorbyMotor Universal Window Crank Shaft Extension Compatible with Chevy Camaro Corvette GM Buick Pontiac Olds, Door Latch Shaft Extension - Image 4](https://m.media-amazon.com/images/I/611eMJ4d7AL.jpg)
![MotorbyMotor Universal Window Crank Shaft Extension Compatible with Chevy Camaro Corvette GM Buick Pontiac Olds, Door Latch Shaft Extension - Image 5](https://m.media-amazon.com/images/I/61P3YSPYwgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good fit, just as described
*by D***M on February 13, 2026*

Worked as they say they do!

### ⭐⭐⭐⭐⭐ Great product ,great service !.
*by E***N on March 25, 2022*

There is nothing but praise for this product . My project was finished successfully with this product.

### ⭐⭐⭐⭐ Just what I was looking for
*by L***S on November 10, 2024*

I needed something to bring my door handle out around the power window add on the previous owner installed. This does the job just wish the alan screw was pointed on the inside to bite into the teeth I stead of flat. Just have to tighten now and then.

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**Shop now:** [https://www.desertcart.dk/products/251416270-motorbymotor-universal-window-crank-shaft-extension-compatible-with-chevy-camaro](https://www.desertcart.dk/products/251416270-motorbymotor-universal-window-crank-shaft-extension-compatible-with-chevy-camaro)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-04*