---
product_id: 356577836
title: "Carburetor Leak Detector for Walbro 57-21-1 Tillotson 243-504 Replaces ZAMA ZPG-2 with Metering Lever Adjustment Tools Replaces for Walbro & Zama ZT-1 500-13"
brand: "partszen"
price: "264.31 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Partszen"
url: https://www.desertcart.tn/products/356577836-carburetor-leak-detector-for-walbro-57-21-1-tillotson-243
store_origin: TN
region: Tunisia
---

# Includes metering lever tool 0~138kpa range Compatible with Walbro & Zama Carburetor Leak Detector for Walbro 57-21-1 Tillotson 243-504 Replaces ZAMA ZPG-2 with Metering Lever Adjustment Tools Replaces for Walbro & Zama ZT-1 500-13

**Brand:** partszen
**Price:** 264.31 DT
**Availability:** ✅ In Stock

## Summary

> 🔍 Discover the leak-free future of carburetors!

## Quick Answers

- **What is this?** Carburetor Leak Detector for Walbro 57-21-1 Tillotson 243-504 Replaces ZAMA ZPG-2 with Metering Lever Adjustment Tools Replaces for Walbro & Zama ZT-1 500-13 by partszen
- **How much does it cost?** 264.31 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/356577836-carburetor-leak-detector-for-walbro-57-21-1-tillotson-243)

## Best For

- partszen enthusiasts

## Why This Product

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

## Key Features

- • **Complete Tool Set:** Comes with a metering lever adjustment tool for hassle-free installation and adjustments.
- • **Precision Testing:** Accurately measures leaks from 0 to 138 kpa (0 to 20 psi) for optimal performance.
- • **User-Friendly Design:** Pictures of the actual product help you verify fitment before ordering, eliminating guesswork.
- • **Lightweight & Portable:** Weighing only 431g, this tool is easy to carry and store, making it perfect for on-the-go mechanics.
- • **Versatile Compatibility:** Designed to seamlessly replace ZAMA ZPG-2 and Tillotson 243-504, ensuring a perfect fit.

## Overview

The partszen Carburetor Leak Detector is a precision tool designed for testing leaks in Walbro and Zama carburetors. With a measurement range of 0 to 138 kpa (0 to 20 psi), it ensures accurate diagnostics. This product includes a metering lever adjustment tool and is compatible with various models, making it an essential addition for any professional mechanic or DIY enthusiast.

## Description

Features: Measurement range:0~138kpa(0~20psi) Used to test whether Walbro and other 2-cycle carburetor leaks 1 Set metering lever adjustment tool replaces for Walbro & Zama ZT-1 500-13 Compatible with: ZAMA ZPG-2 Tillotson 243-504 Note: Our goal is to satisfy customers so that we will try our best to resolve any kind of issues.

Review: 10/10 i recommend - I used this tool once to diagnose a problem with a brand new carb i got. Turns out the new carb had metal shavings in it from the factory preventing the metering needle valve from closing and flooding the engine. Just using it the one time i feel like it paid for itself because it made diagnosing the problem so much easier. If you work on this stuff a lot like i do, this is a must have.
Review: Excellent outil pour carburateur 👌 - Excellent outil pour tester les carburateurs 👌

## Features

- Carburetor leak detector replaces part number: ZAMA ZPG-2；Tillotson 243-504
- Carburetor leak detector compatible with: Walbro 57-21 Stens 705-020
- Measurement range:0~138kpa(0~20psi)；Used to test whether Walbro and other 2-cycle carburetor leaks
- 1 Set metering lever adjustment tool replaces for Walbro & Zama ZT-1 500-13
- Please check the Fitment before ordering. Pictures are taken by the real product so that you can take the picture as a reference.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09BJLSZR2 |
| Best Sellers Rank | #154,884 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #6 in Lawn Mower Engine Parts |
| Brand | partszen |
| Brand Name | partszen |
| Customer Reviews | 4.3 out of 5 stars 272 Reviews |
| Manufacturer | partszen |
| Material | Metal |
| Material Type | Metal |
| Model | 57-21-1 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 57-21-1 |
| Thread Style | Npt |
| Thread type | Npt |
| UPC | 710359137578 |
| Unit Count | 1 Count |
| Unit count | 1 Count |

## Product Details

- **Brand:** partszen
- **UPC:** 710359137578
- **Manufacturer:** partszen

## Images

![Carburetor Leak Detector for Walbro 57-21-1 Tillotson 243-504 Replaces ZAMA ZPG-2 with Metering Lever Adjustment Tools Replaces for Walbro & Zama ZT-1 500-13 - Image 1](https://m.media-amazon.com/images/I/71c0N4Aub+L.jpg)
![Carburetor Leak Detector for Walbro 57-21-1 Tillotson 243-504 Replaces ZAMA ZPG-2 with Metering Lever Adjustment Tools Replaces for Walbro & Zama ZT-1 500-13 - Image 2](https://m.media-amazon.com/images/I/61o8LV8xCaL.jpg)
![Carburetor Leak Detector for Walbro 57-21-1 Tillotson 243-504 Replaces ZAMA ZPG-2 with Metering Lever Adjustment Tools Replaces for Walbro & Zama ZT-1 500-13 - Image 3](https://m.media-amazon.com/images/I/71pDhCYFq9L.jpg)
![Carburetor Leak Detector for Walbro 57-21-1 Tillotson 243-504 Replaces ZAMA ZPG-2 with Metering Lever Adjustment Tools Replaces for Walbro & Zama ZT-1 500-13 - Image 4](https://m.media-amazon.com/images/I/717PLFfSDhL.jpg)
![Carburetor Leak Detector for Walbro 57-21-1 Tillotson 243-504 Replaces ZAMA ZPG-2 with Metering Lever Adjustment Tools Replaces for Walbro & Zama ZT-1 500-13 - Image 5](https://m.media-amazon.com/images/I/61X+hb3UG7L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 10/10 i recommend
*by E***R on 27 July 2025*

I used this tool once to diagnose a problem with a brand new carb i got. Turns out the new carb had metal shavings in it from the factory preventing the metering needle valve from closing and flooding the engine. Just using it the one time i feel like it paid for itself because it made diagnosing the problem so much easier. If you work on this stuff a lot like i do, this is a must have.

### ⭐⭐⭐⭐⭐ Excellent outil pour carburateur 👌
*by J***T on 4 December 2025*

Excellent outil pour tester les carburateurs 👌

### ⭐⭐⭐⭐⭐ Easy to use
*by L***. on 16 May 2026*

Works great

## Frequently Bought Together

- partszen Carburetor Leak Detector for Walbro 57-21-1 Tillotson 243-504 Replaces ZAMA ZPG-2 with Metering Lever Adjustment Tools Replaces for Walbro & Zama ZT-1 500-13
- Gumout Carb and Choke Cleaner (14oz)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-29*