---
product_id: 12203714
title: "XADO EX120 Manual Transmission Fix - Treatment for Stick Shift Gearboxes, Transfer Cases & Differentials | Friction Modifier Additive - Repairs Sticking, Shudder and Slipping"
brand: "xado"
price: "KSh7660"
currency: KES
in_stock: true
reviews_count: 10
category: "Xado"
url: https://www.desertcart.co.ke/products/12203714-xado-ex120-manual-transmission-fix-treatment-for-stick-shift-gearboxes
store_origin: KE
region: Kenya
---

# up to 62,000 miles protection universal manual & CVT compatibility 120% surface restoration XADO EX120 Manual Transmission Fix - Treatment for Stick Shift Gearboxes, Transfer Cases & Differentials | Friction Modifier Additive - Repairs Sticking, Shudder and Slipping

**Brand:** xado
**Price:** KSh7660
**Availability:** ✅ In Stock

## Summary

> ⚙️ Shift into the future with XADO EX120 – where worn gears get a second life!

## Quick Answers

- **What is this?** XADO EX120 Manual Transmission Fix - Treatment for Stick Shift Gearboxes, Transfer Cases & Differentials | Friction Modifier Additive - Repairs Sticking, Shudder and Slipping by xado
- **How much does it cost?** KSh7660 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/12203714-xado-ex120-manual-transmission-fix-treatment-for-stick-shift-gearboxes)

## Best For

- xado enthusiasts

## Why This Product

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

## Key Features

- • **Ceramic-Metal Armor:** Forms a durable protective layer for long-lasting gear health 🛡️
- • **Leak Resilience Power:** Keeps your transmission running smoothly even with heavy fluid leaks 💧
- • **Precision Shift Enhancer:** Boosts gear contact efficiency for silky smooth, precise shifting 🎯
- • **Versatile Gearbox Savior:** Works seamlessly with manual, CVT, robotic gearboxes & differentials 🔄
- • **Instant Transmission Revival:** Stops slipping, shuddering & noise from the first hour ⚡

## Overview

XADO EX120 Manual Transmission Fix is a high-performance friction modifier additive designed to repair, restore, and protect worn metal components in manual, CVT, and robotic transmissions, as well as differentials and transfer cases. By filling scratches and coating surfaces with a ceramic-metal layer, it eliminates slipping, shuddering, and noise while enhancing shifting precision. One treatment lasts up to 62,000 miles and offers resilience even under heavy fluid leakage, making it the go-to solution for transmission maintenance and performance optimization.

## Description

XADO EX120 Additive for Manual Transmission Extreme Action 120% (EX120) Revitalizant is the ultimate solution for rebuilding, repairing, and protecting worn metal components in manual transmissions. Designed to address issues like shudder, slip, and noise, it works by filling in scratches and restoring the original geometry of gears, bearings, distribution blocks, clutches, and more. It then coats the treated surfaces with a durable ceramic-metal layer, ensuring long-lasting protection against future wear. XADO EX120 Additives can be used universally across various types of transmissions, including robotized transmissions, sequential gearboxes, Direct Shift types, transfer cases, and differentials. One treatment of EX120 can last up to 62,000 miles, providing an extended period of protection and enhanced performance. To apply it, ensure the syringe is at room temperature for easy flow. Simply pour the contents into the transmission fluid filler neck of your gearbox, transfer case, or differential. The recommended dosage is as follows: for 1-2 quarts of oil, use 1 syringe; for 2-5 quarts, use 2 syringes; and for 5-8 quarts, use 3 syringes. From the very first hour of operation, you’ll notice a decrease in transmission noise levels, indicating that the revitalization process has begun. If noise levels don’t improve, it may be a sign of substantial wear, requiring a doubled dosage. If no improvement is seen after 100-200 km, inaccurate diagnostics might be the issue. In any case, fluid works its magic by forming a protective metal-ceramic coating on any operational mechanism, but if your unit is critically worn (100% wear), replacement of destroyed parts is necessary. For those dealing with high mileage transmissions or looking to stop transmission shudder and slipping, EX120 offers a quick and effective shutter fix transmission. Order now and get this EX120 Friction Modifier Additive - Repair Stick or Slipping by XADO delivered to you!

Review: Saved my CVT - My CVT transmission in my Nissan Sentra was making a lot of noise, slipping and shuddering. I took it to Nissan twice and they said there was nothing wrong with it. So I used two or three tubes of this to get by until I purchased a transmission fluid dipstick for my Nissan CVT that didn't come equipped with one. Found out my car was 3 quarts low. This stuff probably saved my transmission. I was never able to find anyone who would top up or replace my CVT fluid due to liability reasons, so I recently did it myself and car is now running quiet and smooth, no slipping or shuddering, faster with better gas mileage. For others in the situation the trick is to not do a flush and fill, but to do a drain and fill repeatedly until fluid is no longer black.
Review: Add pep to your step - In my 2006 Mercedes e350 V6 I had exceptional performance results. It was a noticeable improvement. It is worth trying. I used only half of the product. My only concern is that it shifts more like a performance manual transmission. This might stop; or maybe try using less product first. I think using the right amount is the key. I placed the product down the dip-stick under the hood.

## Features

- Surface Restoration: Stops slipping, shuddering, and noise. Instant fix for manual transmissions and improves performance. The best solution for transmission maintenance
- Enhanced Shifting: Enhances gear contact efficiency for precise gear shifting. Say goodbye to shuddering and slipping. The ultimate solution for improved transmission performance.
- Versatile Compatibility: Say goodbye to slipping, shuddering, and noise. Works seamlessly with manual, CVT, and robotic gear boxes, as well as differentials and transfer cases.
- Smooth Operation: Our conditioner reduces noise and vibrations while stopping slipping and hard shifting for improved performance.
- Leak Resilience: Even with heavy transmission fluid leakage, EX120 for Manual Transmission ensures resilience, allowing your transmission to function for up to 600 miles.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007TM65TM |
| Best Sellers Rank | #10,141 in Automotive ( See Top 100 in Automotive ) #2 in Transmission Fluid Additives |
| Brand | XADO |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,914) |
| Date First Available | April 12, 2012 |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Weight | 0.155 ounces |
| Item model number | XA |
| Liquid Volume | 2 Quarts |
| Manufacturer | XADO Chemical Group |
| Manufacturer Part Number | XA 10030 |
| Material | Ceramic |
| Number of Items | 1 |
| Package Information | Syringe |
| Product Dimensions | 9.49 x 1.61 x 2.8 inches |
| Recommended Uses For Product | Automotive |
| Specific Uses For Product | Repairing and preventing wear in manual transmissions, improving transmission performance, providing leak resilience |
| UPC | 818887011954 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** XADO
- **Liquid Volume:** 2 Quarts
- **Material:** Ceramic
- **Package Information:** Syringe
- **Recommended Uses For Product:** Automotive

## Images

![XADO EX120 Manual Transmission Fix - Treatment for Stick Shift Gearboxes, Transfer Cases & Differentials | Friction Modifier Additive - Repairs Sticking, Shudder and Slipping - Image 1](https://m.media-amazon.com/images/I/618JWAlezSL.jpg)
![XADO EX120 Manual Transmission Fix - Treatment for Stick Shift Gearboxes, Transfer Cases & Differentials | Friction Modifier Additive - Repairs Sticking, Shudder and Slipping - Image 2](https://m.media-amazon.com/images/I/71JR-MbL8kL.jpg)
![XADO EX120 Manual Transmission Fix - Treatment for Stick Shift Gearboxes, Transfer Cases & Differentials | Friction Modifier Additive - Repairs Sticking, Shudder and Slipping - Image 3](https://m.media-amazon.com/images/I/71XXhKqIW8L.jpg)
![XADO EX120 Manual Transmission Fix - Treatment for Stick Shift Gearboxes, Transfer Cases & Differentials | Friction Modifier Additive - Repairs Sticking, Shudder and Slipping - Image 4](https://m.media-amazon.com/images/I/71yj3KK3VnL.jpg)
![XADO EX120 Manual Transmission Fix - Treatment for Stick Shift Gearboxes, Transfer Cases & Differentials | Friction Modifier Additive - Repairs Sticking, Shudder and Slipping - Image 5](https://m.media-amazon.com/images/I/811HXUuILYL.jpg)

## Available Options

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

## Questions & Answers

**Q: Under About this item, it's stated the dosage depends on the oil system capacity but couldn't find anywhere what ratio to use. What'd be for 11.5 qts?**
A: Good morning,If your oil capacity is 11.5qts, you would need to use 2 syringes. Please feel free to give us a call at 888-787-9236 if you have any other questions.

**Q: This product work with CVT transmission?**
A: Yes xado claims you can use it in CVT transmissions.
I have used this product in 4 different automatic transmissions with positive results.

**Q: Can you mix it with ATF then pour into the transmission?**
A: You can mix with what ever fluid you are using in the transmission.  If it comes in a syringe use a pair of side cutters and remove the plastic ring that is on it and it will make it easier to get all of the fluid out of it.  I put a piece of hose on the syringe that I received and put it down the dipstick tube so it would go in the transmission and not get stuck on the sides of the dipstick tube.

**Q: The best automatic transmission treatment**
A: I didn't believe till I tried it myself. My car Honda airwave,1.5L, about 96k kilometer was making little noise and some hesitant take offs. Expert advice was change transmission.I was shocked...
As I had bought; just precautionary, couple of those treatment syringes and were lying there.
I changed Honda CVT and pushed in one Xado injection. Just after first trip to airport; total around 40km and it was silent and smoother take offs.
After 8000km; 5k miles,I did another repeat of change CVT+ injection. It's 40k kilometer of real quite n smooth drive. Man it really works.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Saved my CVT
*by R***N on December 8, 2025*

My CVT transmission in my Nissan Sentra was making a lot of noise, slipping and shuddering. I took it to Nissan twice and they said there was nothing wrong with it. So I used two or three tubes of this to get by until I purchased a transmission fluid dipstick for my Nissan CVT that didn't come equipped with one. Found out my car was 3 quarts low. This stuff probably saved my transmission. I was never able to find anyone who would top up or replace my CVT fluid due to liability reasons, so I recently did it myself and car is now running quiet and smooth, no slipping or shuddering, faster with better gas mileage. For others in the situation the trick is to not do a flush and fill, but to do a drain and fill repeatedly until fluid is no longer black.

### ⭐⭐⭐⭐⭐ Add pep to your step
*by W***E on November 18, 2025*

In my 2006 Mercedes e350 V6 I had exceptional performance results. It was a noticeable improvement. It is worth trying. I used only half of the product. My only concern is that it shifts more like a performance manual transmission. This might stop; or maybe try using less product first. I think using the right amount is the key. I placed the product down the dip-stick under the hood.

### ⭐⭐⭐⭐⭐ It worked exactly as it said it would, surprisingly
*by K***T on October 17, 2025*

Update: I just hit 133k miles and the transmission is literally like new. It's silent and shifts perfectly smooth. I am getting 37mpg average now because whatever metal->metal friction it had is gone in there. It coasts silently and is smooth and easy to accelerate. I'd give it more stars if possible. Now to put more miles on the other cars to work the product in; I only drove them about 700 miles each before parking them. More miles seem to make it work better! 130k miles on my transmission but only 12k on the 3rd motor (hyundai) and the shifts started to get loose and noisy- I could hear the drum coming to a stop in reverse and 3rd gear after having the dealer service the transmission. Looked around and found it to be normal with age but it was driving me nuts. Came across this product, added it at 129,400 and figured who cares if it doesn't work: well it worked.l exactly as it said it would. Not only is the noise reduced by about 80%, the shifts are smooth and downshifting doesn't slam into 2nd gear anymore. At 131000 miles I noticed it most; it feels tight, smooth and quiet and I honestly forget about the noises it had sometimes. I keep listening for the metal sounds and the low slow hum of the drum being stopped and all of that is near impossible to hear unless you're specifically waiting for it. Thought maybe I'd try it in my jeep and wife's jetta and sure enough the jetta doesn't whine in 1st anymore and my jeep doesnt slam into 3rd when braking anymore. Best additive I've ever tried. I do recommend and have recommended this exact product to my family after my results. Try it yourself! Adding it is tricky on the jeep and VW but the Hyundai was super simple.

## Frequently Bought Together

- XADO Gel Revitalizant® EX120 For Manual, Direct Shift & Robotized Gear Boxes and Transfer Cases & Differentials - with Ceramic Metal Conditioner - 8ml (Manual Transmission)
- XADO Motor Oil Additive Atomic Metal Conditioner Revitalizant® Engine Treatment - Wear Protection & Rebuilding of Worn Metal - 225ml
- Xado XA 10035 Revitalizant EX120 for Gas and LPG (8 ml)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-12*