--- product_id: 48070033 title: "NO LEAK 20601 Gearbox Transmission Stop Leak" brand: "gold eagle" price: "āļŋ596" currency: THB in_stock: false reviews_count: 12 url: https://www.desertcart.co.th/products/48070033-no-leak-20601-gearbox-transmission-stop-leak store_origin: TH region: Thailand --- # Guaranteed to work Repairs seals Stops leaks NO LEAK 20601 Gearbox Transmission Stop Leak **Brand:** gold eagle **Price:** āļŋ596 **Availability:** ❌ Out of Stock ## Summary > 🚗 Drive with Confidence: No More Leaks, Just Smooth Shifts! ## Quick Answers - **What is this?** NO LEAK 20601 Gearbox Transmission Stop Leak by gold eagle - **How much does it cost?** āļŋ596 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/48070033-no-leak-20601-gearbox-transmission-stop-leak) ## Best For - gold eagle enthusiasts ## Why This Product - Trusted gold eagle brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - â€Ē **Seal the Deal:** Stops and prevents gearbox leaks caused by dried, shrunken, or hardened seals. - â€Ē **Smooth Operator:** Eliminates hard shifting for a seamless driving experience. - â€Ē **Proven Performance:** Backed by Gold Eagle's guarantee for effective results. - â€Ē **Lightweight Champion:** Weighs only 485g for easy handling and application. - â€Ē **Universal Compatibility:** Safe and compatible with ALL transmission fluids. ## Overview The NO LEAK 20601 Gearbox Transmission Stop Leak is a powerful solution designed to stop and prevent gearbox leaks caused by deteriorated seals. Compatible with all transmission fluids, this product not only repairs seals but also enhances shifting performance, ensuring a smoother driving experience. Weighing in at just 485 grams, it's easy to handle and apply, making it a must-have for any vehicle owner. ## Description NO-LEAK brand safely swells, softens, and conditions the rubber seals, which stops the leak. Gold Eagle NO LEAK Transmission Treatment stops and prevents transmission fluid leaks. Safe and compatible with all types of transmission fluids, it helps stop hard shifting and conditions seals to stop leaks. This product comes in a clear, 473ml easy to pour bottle. About Gold Eagle Co. Headquartered in the heart of Chicago's industrial hub, Gold Eagle Co. is a privately held company, founded in 1932 by Armin Hirsch. For more than 75 years, Gold Eagle has been an industry pioneer in the production and distribution of aftermarket fluids and additives as well as an innovator and leader in the product development, manufacturing, marketing, and distribution of branded engine performance and maintenance chemicals. The Retail and Installer Brands Group within Gold Eagle Co. markets and sells more than 100 branded products, while its Private Brands Group supplies over 400 different OEM and private branded products into the majority of the top engine-related original equipment manufacturers and retail marketers. ## Features - Stops AND prevents gearbox leaks caused by dried, shrunken, or harden seals - Stops hard shifting and repairs seals - Safe & compatible with ALL transmission fluids - Guaranteed to Work ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Gold Eagle | | Brand | NO LEAK | | Model | 20601 | | Product Dimensions | 4.44 x 10.16 x 20.95 cm; 485.34 Grams | | Item model number | 20601 | | Manufacturer part number | 20601 | | Voltage | 12 Volts | | Item Weight | 485 g | ## Images ![NO LEAK 20601 Gearbox Transmission Stop Leak - Image 1](https://m.media-amazon.com/images/I/811jPU0J91L.jpg) ![NO LEAK 20601 Gearbox Transmission Stop Leak - Image 2](https://m.media-amazon.com/images/I/618XNPEINNL.jpg) ![NO LEAK 20601 Gearbox Transmission Stop Leak - Image 3](https://m.media-amazon.com/images/I/71gb5qDDPjL.jpg) ![NO LEAK 20601 Gearbox Transmission Stop Leak - Image 4](https://m.media-amazon.com/images/I/41P7IQ5fREL.jpg) ## Questions & Answers **Q: can i use this on a manual transmission?** A: Yes Indeed! Put it in my 1991 F-250 4x4. It has a 4speed with overdrive manual transmission. Good too go. 👍ðŸŧ **Q: Can this work in a Mercedes GL450?** A: Hi. Thank you for your question. Unless your vehicle features a continuously variable transmission system, or CVT, No Leak can certainly be used to address transmissions leaks. If there are any questions, please feel free to contact Consumer Support at producttechsupport@goldeagle.com. **Q: Is no leak ok to use on a 1972 Ford C4 transmission?** A: It will work for any transmission that does not require custom CVT fluid so, yes it will work for your ford. **Q: Can this work for a 2008 nissan rogue that uses cvt?** A: I would try it. worked good in everything I've used it in ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Waited and waited *by K***H on Reviewed in the United Kingdom on 21 May 2023* I waited until I used this to leave a review but a year on and I still havent used it but it seems good value.Sorry. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars It worked it stopped the leak on my gearbox *by C***E on Reviewed in the United Kingdom on 19 March 2021* I drained some of the oil out to get all the stop leak in as it said ,ran the van for a few days checked to see if it was still leaking and much to my surprise it has stopped. Leaking great ### ⭐⭐⭐⭐ 4.0 out of 5 stars Speed of delivery . *by D***R on Reviewed in the United Kingdom on 3 November 2021* I have only just put in my gearbox so have not really had time to evaluate it's effectiveness yet. --- ## 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.co.th/products/48070033-no-leak-20601-gearbox-transmission-stop-leak](https://www.desertcart.co.th/products/48070033-no-leak-20601-gearbox-transmission-stop-leak) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-23*