--- product_id: 19108115 title: "402015 Trans-X Slip-Stop Leak-Fix - 15 Fl Oz." brand: "crc" price: "€ 32.48" currency: EUR in_stock: true reviews_count: 10 category: "Crc" url: https://www.desertcart.sk/products/19108115-402015-trans-x-slip-stop-leak-fix-15-fl-oz store_origin: SK region: Slovakia --- # Extends transmission life Cleans sludge & varnish Fixes leaks fast 402015 Trans-X Slip-Stop Leak-Fix - 15 Fl Oz. **Brand:** crc **Price:** € 32.48 **Availability:** ✅ In Stock ## Summary > 🚗 Revive your ride: Leak-fix magic that saves you $$$ and hassle! ## Quick Answers - **What is this?** 402015 Trans-X Slip-Stop Leak-Fix - 15 Fl Oz. by crc - **How much does it cost?** € 32.48 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/19108115-402015-trans-x-slip-stop-leak-fix-15-fl-oz) ## Best For - crc enthusiasts ## Why This Product - Trusted crc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Leak-Proof Confidence:** Seals aged gaskets & stops leaks without disassembly - • **Engineered Clean Power:** Powerful agents dissolve sludge, gums & varnish for peak performance - • **Plug & Play Simplicity:** Just pour in and drive—no mechanic needed, no downtime - • **Multi-System Compatibility:** Works on automatic transmissions & power steering fluids (except CVT) - • **Transmission Longevity Boost:** Prevents premature failure, extending your transmission’s lifespan ## Overview CRC 402015 Trans-X Slip-Stop Leak-Fix is a 15 fl oz additive designed to repair leaks in automatic transmissions and power steering systems by sealing aged seals and gaskets. It features powerful cleaning agents that remove sludge, gums, and varnish to prevent premature transmission failure and extend system life. Easy to use with no disassembly required, it’s a cost-effective solution trusted by thousands to restore smooth, responsive transmission performance—just pour and drive. Not compatible with CVT fluids. ## Description Effectively repairs leaks in automatic transmissions, power steering & hydraulic systems. Prevents leaks caused by aged seals & gaskets. Powerful cleaning agents remove sludge, gums, & varnish to prevent premature failure and extends transmission life. Not compatible with CVT transmissions fluids. Review: 2nd Time In A Row! - Five Stars as it had not failed my attempts to revive and fix my automatic transmission problems! And I don't even know why it is not being commonly sold here in my country (Philippines) and I still need to buy it straight from the US. I bought the first one, a 32 ounce Trans-X last January 2013, topped it up on my Corolla, and in a snap it fixed my automatic transmission problems without a hitch. I was not really hoping that it would fix my transmission the way other transmission fluids (with additives) failed on me. But lo and behold, this thing alone solved my problems and it saved me a couple of hundreds of bucks! And Im still at awe that a 15 bucks additive can easily solve a "hundred dollar" repair in a snap. And you would not even need to disassemble a single thing. Just pop the hood, and pour it in the transmission fluid reservoirs. Its also recommended to be used on power steering fluids too by the way! A year later, Now January 2014, I bought 3 new bottles as I have already used up the last bit of Trans-X that was in my first purchase. And my transmission fluid is already acting up so I poured half of the quart in and mixed in some transmission fluid. And BOOM! my automatic transmission fluid is GOOD AS NEW! No Delays, No Jerks, No nothing, just smooth and responsive transmission right there on! I'd really recommend this for those people who are contemplating on having their Automatic Transmission repaired or replaced in a matter of time. Before spending big bucks on doing that, why not try Trans-X? I mean, you have nothing to lose right? Your Automatic Transmission is already toast and needs repair or replacement so a good 15 bucks or less would not hurt. You can even buy the smallest bottle 15 FL. Oz. and spend 5 bucks, pour it in your automatic transmission. Pour all of it! And then observe, drive around for a while, I say around 3 miles non-stop to help the Trans-X circulate in your transmission. Then let it settle for one day. The next day if you dont notice a single improvement then proceed to your plans of replacing or repairing your transmission. But I highly doubt that you'd even do that as I myself, speaking from experience, can guarantee you that your transmission problems would be improved if not really fixed! And if you see improvements instead, try adding more! Oh and by the way, try to mix in a half quart of real automatic transmission fluid in the process too if you only see improvements. I say "Real" because Trans-X is an Additive and not really a fully pledged automatic transmission fluid, so its like gulping down a syrup for your coughs and colds and a bit of water would really help, same to your vehicle, pour Trans-X in, and then mix in some Automatic transmission fluid. I bet you this would work. And if your vehicle could only talk, it'd Thank your well enough not sending it on an open-transmission-surgery for a problem that can be fixed by Trans-X! Review: Slick !!! - This a very good product. Used for years and always works. ## Features - Package length: 7.62 cm - Package width: 7.62 cm - Package height: 20.32 cm - Product Type: AUTO ACCESSORY ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000CITXQM | | Best Sellers Rank | #72,405 in Automotive ( See Top 100 in Automotive ) #13 in Transmission Fluid Additives | | Brand | CRC | | Customer Reviews | 4.6 4.6 out of 5 stars (321) | | Date First Available | March 1, 2006 | | Exterior | Machined | | Item Weight | 0.01 ounces | | Item model number | 402015 | | Manufacturer | CRC | | Manufacturer Part Number | 402015X6 | | Model | 402015X6 | | Product Dimensions | 7.56 x 6.25 x 6.25 inches | ## Images ![402015 Trans-X Slip-Stop Leak-Fix - 15 Fl Oz. - Image 1](https://m.media-amazon.com/images/I/71W30WSYjbL.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 ### ⭐⭐⭐⭐⭐ 2nd Time In A Row! *by L***E on February 12, 2014* Five Stars as it had not failed my attempts to revive and fix my automatic transmission problems! And I don't even know why it is not being commonly sold here in my country (Philippines) and I still need to buy it straight from the US. I bought the first one, a 32 ounce Trans-X last January 2013, topped it up on my Corolla, and in a snap it fixed my automatic transmission problems without a hitch. I was not really hoping that it would fix my transmission the way other transmission fluids (with additives) failed on me. But lo and behold, this thing alone solved my problems and it saved me a couple of hundreds of bucks! And Im still at awe that a 15 bucks additive can easily solve a "hundred dollar" repair in a snap. And you would not even need to disassemble a single thing. Just pop the hood, and pour it in the transmission fluid reservoirs. Its also recommended to be used on power steering fluids too by the way! A year later, Now January 2014, I bought 3 new bottles as I have already used up the last bit of Trans-X that was in my first purchase. And my transmission fluid is already acting up so I poured half of the quart in and mixed in some transmission fluid. And BOOM! my automatic transmission fluid is GOOD AS NEW! No Delays, No Jerks, No nothing, just smooth and responsive transmission right there on! I'd really recommend this for those people who are contemplating on having their Automatic Transmission repaired or replaced in a matter of time. Before spending big bucks on doing that, why not try Trans-X? I mean, you have nothing to lose right? Your Automatic Transmission is already toast and needs repair or replacement so a good 15 bucks or less would not hurt. You can even buy the smallest bottle 15 FL. Oz. and spend 5 bucks, pour it in your automatic transmission. Pour all of it! And then observe, drive around for a while, I say around 3 miles non-stop to help the Trans-X circulate in your transmission. Then let it settle for one day. The next day if you dont notice a single improvement then proceed to your plans of replacing or repairing your transmission. But I highly doubt that you'd even do that as I myself, speaking from experience, can guarantee you that your transmission problems would be improved if not really fixed! And if you see improvements instead, try adding more! Oh and by the way, try to mix in a half quart of real automatic transmission fluid in the process too if you only see improvements. I say "Real" because Trans-X is an Additive and not really a fully pledged automatic transmission fluid, so its like gulping down a syrup for your coughs and colds and a bit of water would really help, same to your vehicle, pour Trans-X in, and then mix in some Automatic transmission fluid. I bet you this would work. And if your vehicle could only talk, it'd Thank your well enough not sending it on an open-transmission-surgery for a problem that can be fixed by Trans-X! ### ⭐⭐⭐⭐⭐ Slick !!! *by B***D on December 21, 2025* This a very good product. Used for years and always works. ### ⭐⭐⭐⭐⭐ Fixed an obscure, puzzling issue I had for years... *by L***E on August 30, 2015* I really liked this product. I did not have a leaky or 'sticky' transmission, but I had another issue which this product fixed (not sure about the technicality of how or what was wrong). On my 16 year old Honda, I had a slight vibration when coasting at 40 to 50 mph, not always, but often. Also at ~80mph. I had it diagnosed, by shops and by researching online as anything from bad engine mounts, through worn serpentine belts, bad sparkplug, bad alighnment, worn ball joints, downright busted tranny, you name it. I suspect that, due to a busted thermostat which went untreated in that car for several years, the engine and transmission ran chronically a bit too cold. The car had developed a high oil consumption too (probably because of sticking engine parts), which regular SeaFoam applications cured after about 6 months. The tranny, I suspect, also ran cold and built up gunk which would have otherwise been melted back down into the oil. So this product, Trans-X slip-stop, has eliminated that vibration, and I can feel the tranny is slowly getting cleaned out and back to good condition. It took 2 full bottles to get it to stop shuddering. Other products I tried before this were the seafoam brand transmission fix fluid and a lukoil stop-slip oil additive and cleaner, both of which did not do much after running for a while. I started feeling the trans-x begin clearing up the problem on my way home from the auto parts store where I poured it in. Hope my experience helps someone who has a similar problem. I never figured that a vibration at higher speeds, especially since the car shifts great, could be due to a transmission issue. Probably the torque converter was gunked up. Who knows. Give this stuff a try if you have a tranny issue, and good luck. ## Frequently Bought Together - CRC 402015 Trans-X Slip-Stop Leak-Fix - 15 Fl Oz. - ATP Automotive AT-205 Re-Seal Stops Leaks, 8 Ounce Bottle - Bar's Leaks 1420 Transmission Stop Leak - 11 oz. , Grey --- ## 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.sk/products/19108115-402015-trans-x-slip-stop-leak-fix-15-fl-oz](https://www.desertcart.sk/products/19108115-402015-trans-x-slip-stop-leak-fix-15-fl-oz) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-06-21*