--- product_id: 12850350 title: "K&W 402033X6 Trans-X Automatic Transmission Stop Leak & Tune-Up - 32 Fl Oz Leak Repair Solution for Automotive, Power Steering, Hydraulic Systems | Car Care Fluids" price: "AR$107366" currency: ARS in_stock: true reviews_count: 11 url: https://www.desertcart.com.ar/products/12850350-k-and-w-402033x6-trans-x-automatic-transmission-stop-leak store_origin: AR region: Argentina --- # Extends transmission life & prevents premature failure Cleans sludge, gums & varnish for smooth shifting Stops leaks in automatic transmissions & power steering K&W 402033X6 Trans-X Automatic Transmission Stop Leak & Tune-Up - 32 Fl Oz Leak Repair Solution for Automotive, Power Steering, Hydraulic Systems | Car Care Fluids **Price:** AR$107366 **Availability:** ✅ In Stock ## Summary > 🚗💨 Keep your transmission young and your ride smooth — don’t get left behind! ## Quick Answers - **What is this?** K&W 402033X6 Trans-X Automatic Transmission Stop Leak & Tune-Up - 32 Fl Oz Leak Repair Solution for Automotive, Power Steering, Hydraulic Systems | Car Care Fluids - **How much does it cost?** AR$107366 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/12850350-k-and-w-402033x6-trans-x-automatic-transmission-stop-leak) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smooth Operator:** Powerful cleaning agents free valves for flawless gear shifts - • **Trusted Longevity:** Proven by users to revive transmissions and extend vehicle life - • **Cost-Saving Tune-Up:** Avoid expensive repairs with a simple fluid additive solution - • **Leak-Proof Your Drive:** Seals aged seals & gaskets to stop costly leaks instantly - • **Multi-System Compatibility:** Works on automatic transmissions, power steering & hydraulic systems ## Overview K&W Trans-X Stop Leak & Tune-Up is a 32 fl oz automotive fluid additive designed to seal leaks in automatic transmissions, power steering, and hydraulic systems. It cleans sludge and varnish buildup, restoring smooth shifting and extending transmission life. Ideal for preventative maintenance or repairing aged seals, it offers a cost-effective alternative to expensive repairs, trusted by users worldwide. ## Description K&W Trans-X Stop Leak & Tune-Up is an effective solution to seal and repair leaks in automatic transmissions, power steering & hydraulic systems. It helps to prevent premature failure, extend transmission life, and as a result reduces the repetitive vehicle repair tasks. The premium-grade transmission stop leak stops slips, fixes leaks, and protects against future wear caused by aged seals & gaskets. Trans-X provides long-lasting performance with its powerful cleaning agent to remove sludge, gums, & varnish freeing valves for proper shifting. Follow the safety handling and storage instructions on product label for proper handling. ## Features - K&W SEALANTS & SOLUTIONS: From head gaskets and engine blocks to automatic transmissions and power steering, K&W products are made to stop leakage in aging vehicles. Our sealants provide an effective alternative to costly repairs and parts replacements. - TRANS-X STOP LEAK & TUNE-UP: Our formula prevents leaks caused by aged seals & gaskets place. Powerful cleaning agents remove sludge, gums, & varnish that helps to prevent premature failure and extends transmission life. - APPLICATION RANGE: Trans-X is formulated to repair leaks in automatic transmissions, power steering, & hydraulic systems, and can be used as preventative maintenance when added to transmission fluid. This solution is not compatible with CVT or manual transmissions. - SAFE HANDLING: Highly flammable leak repair solution must be stored in a well-ventilated place away from direct heat. Wear appropriate personal protective equipment such as safety glasses and gloves. - PRODUCT SPECIFICATIONS: Trans-X Stop Leak & Tune-Up Solution is available with 32 fl oz. fill. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000M8NZA2 | | Best Sellers Rank | #86,942 in Automotive ( See Top 100 in Automotive ) #14 in Transmission Fluid Additives | | Brand | CRC | | Customer Reviews | 4.6 4.6 out of 5 stars (322) | | Date First Available | March 1, 2006 | | Item Weight | 2 pounds | | Item model number | 402033 | | Manufacturer | CRC | | Manufacturer Part Number | 402033 | | Model | 402033X6 | | Product Dimensions | 9.25 x 3.89 x 2.53 inches | ## Images ![K&W 402033X6 Trans-X Automatic Transmission Stop Leak & Tune-Up - 32 Fl Oz Leak Repair Solution for Automotive, Power Steering, Hydraulic Systems | Car Care Fluids - Image 1](https://m.media-amazon.com/images/I/71Prqlzx9oL.jpg) ![K&W 402033X6 Trans-X Automatic Transmission Stop Leak & Tune-Up - 32 Fl Oz Leak Repair Solution for Automotive, Power Steering, Hydraulic Systems | Car Care Fluids - Image 2](https://m.media-amazon.com/images/I/71uTGmWZKnL.jpg) ![K&W 402033X6 Trans-X Automatic Transmission Stop Leak & Tune-Up - 32 Fl Oz Leak Repair Solution for Automotive, Power Steering, Hydraulic Systems | Car Care Fluids - Image 3](https://m.media-amazon.com/images/I/71yiXPpcWuL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: I havea 2015 Honda Civic Ex Cvt, it slips from time time. Will this help, and is it compatiable?** A: I use it in my 2000 Subaru Outback.. Works great! Been adding it for the past 2 years every time the slipping problem starts. Lasts for about 6 months, before I have to add again. Probably has saved me thousands of $$. Car is old and do not want to invest in costly trans rebuild or replace. As long as this product keeps working, I'll continue using and run the Subaru until it dies. **Q: how long does it take for this product to work** A: In my car, 20 miles. And work great! But I used 2 bottles in my Subaru Forester. **Q: I have an 96 dodge caravan that has a bad whining sound coming from the power steering, will this product help remove this noise ? the unit isnt lea** A: Trans-X is designed for transmissions, not power steering systems. There a numerous online tutorials for dealing with power steering noise. You may need a new drive belt, new power steering fluid, or even a new pump. **Q: Do i need to take some fluid out before putting in?** A: If your transmission fluid is full you need to remove some in order to prevent transmission over fill. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by L***E on February 12, 2014* ### ⭐⭐⭐⭐⭐ Review *by B***D on December 21, 2025* ### ⭐⭐⭐⭐⭐ Review *by L***E on August 30, 2015* ## Frequently Bought Together - K&W 402033X6 Trans-X Automatic Transmission Stop Leak & Tune-Up - 32 Fl Oz Leak Repair Solution for Automotive, Power Steering, Hydraulic Systems | Car Care Fluids - Valvoline Multi-Vehicle ATF Full Synthetic Automatic Transmission Fluid 1 GA - CRC® Trans-X® High Mileage Automatic Transmission Treatment, 16 Fl Oz --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/12850350-k-and-w-402033x6-trans-x-automatic-transmission-stop-leak](https://www.desertcart.com.ar/products/12850350-k-and-w-402033x6-trans-x-automatic-transmission-stop-leak) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-20*