---
product_id: 347760453
title: "Brake Proportioning Valve Bleeder Tool, Valve Bleeding Tool Compatible with GM Combination Valves, PV2 PV4, Disc/Disc Disc/Drum 172-1353 172-1371 (Blue)"
brand: "wispausu"
price: "€ 28.11"
currency: EUR
in_stock: true
reviews_count: 5
category: "Wispausu"
url: https://www.desertcart.at/products/347760453-brake-proportioning-valve-bleeder-tool-valve-bleeding-tool-compatible-gm
store_origin: AT
region: Austria
---

# Precision fit for GM valves Speeds up brake bleeding Aluminum alloy durability Brake Proportioning Valve Bleeder Tool, Valve Bleeding Tool Compatible with GM Combination Valves, PV2 PV4, Disc/Disc Disc/Drum 172-1353 172-1371 (Blue)

**Brand:** wispausu
**Price:** € 28.11
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock flawless braking with every twist!

## Quick Answers

- **What is this?** Brake Proportioning Valve Bleeder Tool, Valve Bleeding Tool Compatible with GM Combination Valves, PV2 PV4, Disc/Disc Disc/Drum 172-1353 172-1371 (Blue) by wispausu
- **How much does it cost?** € 28.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/347760453-brake-proportioning-valve-bleeder-tool-valve-bleeding-tool-compatible-gm)

## Best For

- wispausu enthusiasts

## Why This Product

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

## Key Features

- • **Simple Installation:** Twist off brake light switch and screw in tool in seconds
- • **Effortless Compatibility:** Seamlessly fits GM PV2 & PV4 valves for hassle-free use
- • **Distinctive Metallic Blue:** Eye-catching finish ensures you never misplace your tool
- • **Durable Lightweight Design:** Crafted from aluminum alloy for strength without bulk
- • **Streamlined Brake Bleeding:** Locks low-pressure exhaust valve to prevent tripping and speed up maintenance

## Overview

The Brake Proportioning Valve Bleeder Tool is a precision-engineered aluminum alloy device designed to simplify and accelerate brake bleeding on GM combination valves (PV2, PV4). Its durable, lightweight build and distinctive metallic blue finish make it an essential, easy-to-use tool for professional-grade vehicle brake maintenance.

## Description

Brake Proportioning Valve Bleeder Tool

Review: Held proportioning valve in center position allowing me to fully bleed both front and rear brakes on a new build
Review: Easy to use.

## Features

- Brake proportioning valve bleeder tool, compatible with non-adjustable GM style combination valves, 172-1353, 172-1371, Disc/Disc and Disc/Drum PV2 PV4.
- The blue color looks metallic and distinctly obvious.
- Help you to lock the low pressure exhaust valve, make braking system bleeding more easy and fast, avoid the valve from tripping.Just twist off your brake light warning switch on the valve, then screw this tool into its place easily.
- Made from aluminum alloy, lightweight and durable, specially designed for bleeding brakes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B08N6C1YP3 |
| Best Sellers Rank | #15,153 in Automotive (See Top 100 in Automotive) #32 in Brake System Bleeding Tools |
| Brand Name | WISPAUSU |
| Connector Type | Threaded |
| Customer Reviews | 4.5 4.5 out of 5 stars (711) 4.5 out of 5 stars |
| Exterior Finish | Aluminum |
| Included Components | bleeder tool |
| Inlet Connection Type | Threaded |
| Item Dimensions | 1.55 x 0.7 x 0.7 inches |
| Item Type Name | bleeder tool |
| Manufacturer | WISPAUSU |
| Manufacturer Part Number | WIS-TOOL-BLEEDER002 |
| Material Type | Aluminum, Metal |
| Model Number | PV2, PV4 |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Number Of Ports | 2 |
| Outlet Connection Type | NPT |
| Size | Blue |
| Thread Size | 1/8" (NPT) |
| Thread Type | NPT |
| Unit Count | 1 Count |
| Upc | 784124732787 |
| Valve Type | Globe Valve |

## Product Details

- **Brand:** WISPAUSU
- **Exterior finish:** Aluminum
- **Inlet connection size:** 0.7 Inches
- **Item dimensions L x W x H:** 39 x 18 x 18 millimeters
- **Material:** Metal

## Images

![Brake Proportioning Valve Bleeder Tool, Valve Bleeding Tool Compatible with GM Combination Valves, PV2 PV4, Disc/Disc Disc/Drum 172-1353 172-1371 (Blue) - Image 1](https://m.media-amazon.com/images/I/71IPQKWSDPL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***O on 19 September 2025*

Held proportioning valve in center position allowing me to fully bleed both front and rear brakes on a new build

### ⭐⭐⭐⭐⭐ Review
*by C***A on 2 April 2023*

Easy to use.

### ⭐⭐⭐⭐⭐ Review
*by J***E on 5 March 2025*

Part does what it’s supposed to

## Frequently Bought Together

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- POWERWORKS PV4 Brake Proportioning Valve Disc/Disc Brake System Combination Valve

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**Shop now:** [https://www.desertcart.at/products/347760453-brake-proportioning-valve-bleeder-tool-valve-bleeding-tool-compatible-gm](https://www.desertcart.at/products/347760453-brake-proportioning-valve-bleeder-tool-valve-bleeding-tool-compatible-gm)

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-09-01*