---
product_id: 337596010
title: "Bar's Leaks axle and differential gear repair"
brand: "bar's leaks"
price: "VT12336"
currency: VUV
in_stock: true
reviews_count: 8
category: "Bar's Leaks"
url: https://www.desertcart.vu/products/337596010-bars-leaks-axle-and-differential-gear-repair
store_origin: VU
region: Vanuatu
---

# Compatible with all GL-4/GL-5 oils Anti-wear & anti-corrosion boost Stops pinion & axle leaks Bar's Leaks axle and differential gear repair

**Brand:** bar's leaks
**Price:** VT12336
**Availability:** ✅ In Stock

## Summary

> 🛠️ Fix leaks, silence noise, and drive with confidence!

## Quick Answers

- **What is this?** Bar's Leaks axle and differential gear repair by bar's leaks
- **How much does it cost?** VT12336 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/337596010-bars-leaks-axle-and-differential-gear-repair)

## Best For

- bar's leaks enthusiasts

## Why This Product

- Trusted bar's leaks brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Noise Ninja:** Reduces grinding, whining, and clunking for smooth rides
- • **Gear Guardian:** Superior anti-wear agents protect and extend gear life
- • **Made in the USA:** Trusted quality crafted for all manual gearboxes and differentials
- • **Leak-Proof Confidence:** Seals pinion, axle, output shaft leaks fast and effectively
- • **Universal Compatibility:** Works seamlessly with synthetic & conventional GL-4, GL-5, MT-1 oils

## Overview

Bar's Leaks axle and differential gear repair is a high-performance additive designed to stop leaks in pinion, axle, and output shaft seals. It enhances gear oil with anti-wear, anti-foam, and anti-corrosion agents, reducing noise and extending the life of manual gearboxes and differentials. Compatible with all GL-4, GL-5, and MT-1 gear oils, this USA-made formula ensures smooth, quiet, and reliable gear performance across automotive, heavy-duty, agricultural, marine, and industrial applications.

## Description

Bar's Leaks axle and differential gear repair : desertcart.ae

Review: Working perfectly fastly - Hello it's worked.bars gear repair high viscosity oil filled in jeep liberty rear wheel differential housing due to abnormal sound while turning especially. Value for money.
Review: Awesome product. Mixed with 75w-90 and with 75w-140... Great! - Very recommend this item. I mixed with all my liquid for both differentials (front and rear) . Work quite! I like it! next time order more

## Features

- STOPS PINION, AXLE, OUTPUT SHAFT AND OTHER SEAL LEAKS: This is a treatment additive for use with automotive, heavy duty, agricultural, marine and industrial gear oils.
- ANTI-WEAR AW AGENTS: Superior anti-wear, anti-foam and anti-corrosion protection.
- SEAL CONDITIONER: Extends system life by stopping leaks, reducing noise and improving gear performance.
- PERFORMANCE ADDITIVE BOOSTER: Designed to mix with all synthetic and conventional petroleum GL-4, GL-5, MT-1 gear oil / lube grades including 75W-90, 80W-90, 75W-140, 85W-140 and all others.
- Manufactured in the USA, this product works in all manual gearboxes, differentials, open & posi axles and more. Stops pinion, axle, output shaft and other seal leaks. Reduces grinding, whining, clunking and protects gears.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0869GRFC7 |
| Best Sellers Rank | #14,284 in Automotive ( See Top 100 in Automotive ) #258 in Automotive Oils |
| Item model number | 1816 |
| Manufacturer | Bar's Leaks |
| Product Dimensions | 8.89 x 5.08 x 22.35 cm; 479.11 g |

## Product Details

- **Brand:** Bar's Leaks
- **Item weight:** 16.9 Ounces
- **Liquid volume:** 16.9 Fluid Ounces
- **Material:** Synthetic
- **Package information:** Bottle

## Images

![Bar's Leaks axle and differential gear repair - Image 1](https://m.media-amazon.com/images/I/61zKD3kNdwL.jpg)

## Available Options

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

## Questions & Answers

**Q: How many do you put in a rear for noisy bearings?**
A: You fill up the rear differential through the upper plug.  When the fluid starts running out of the hole, it is full.  Make sure you are parked on a level spot.  I doubt if it will help for noisy bearings unless you are really dry.

**Q: Can I use it for automatic gears?**
A: Bar’s Leaks Gear Repair is a treatment additive for use with automotive, heavy duty, agricultural, marine and industrial gear oils. Designed to mix with all synthetic and conventional petroleum GL-4, GL-5, MT-1 gear oil / lube grades including 75W-90, 80W-90, 75W-140, 85W-140 and all others. 

We would not recommend for Automatic if you are using in Automatic please use Super Leak Fix - part number 1305. 

If you have any other technical questions, feel free to contact our Technical Service Professionals at 800-345-6572 or if you would prefer you can use the contact us page on our website.

**Q: Can I put this in my f150 differential box it's automatic?**
A: We would like to know more about the vehicle and application it is being use in please contact our Technical Service Professionals at 800-345-6572 or if you would prefer you can use the contact us page on our website. https://barsleaks.com/contact-us/

**Q: I have a very tiny wheel bearing seal leak, would this work for my 2003 Grand Marquis Ls?**
A: I had the same kind of leak in my 2000 Silverado with 240k. I changed the gear oil and added this , So far it has stopped the seal leak.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Working perfectly fastly
*by V***V on 19 July 2025*

Hello it's worked.bars gear repair high viscosity oil filled in jeep liberty rear wheel differential housing due to abnormal sound while turning especially. Value for money.

### ⭐⭐⭐⭐⭐ Awesome product. Mixed with 75w-90 and with 75w-140... Great!
*by V***. on 21 October 2024*

Very recommend this item. I mixed with all my liquid for both differentials (front and rear) . Work quite! I like it! next time order more

### ⭐ Quality
*by M***A on 28 April 2024*

Useless

## Frequently Bought Together

- Bar's Leaks Axle and Differential Gear Repair, 16.9 Oz
- Lucas Oil 10043 SAE 80W-90 Heavy Duty Gear Oil - 1 Quart
- Valvoline FlexFill Advanced Full Synthetic 75W-90 Gear Oil 1 QT Pouch

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**Shop now:** [https://www.desertcart.vu/products/337596010-bars-leaks-axle-and-differential-gear-repair](https://www.desertcart.vu/products/337596010-bars-leaks-axle-and-differential-gear-repair)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-27*