--- product_id: 312289420 title: "124740-TL30 Pressure Switch Installation Tool Kit for GM Transmissions" brand: "bonbo" price: "€ 30.24" currency: EUR in_stock: true reviews_count: 10 category: "Bonbo" url: https://www.desertcart.pt/products/312289420-124740-tl30-pressure-switch-installation-tool-kit-for-gm-transmissions store_origin: PT region: Portugal --- # Fast, hassle-free pressure switch repair Fits GM 6-speed transmissions Complete 14-piece installation kit 124740-TL30 Pressure Switch Installation Tool Kit for GM Transmissions **Brand:** bonbo **Price:** € 30.24 **Availability:** ✅ In Stock ## Summary > 🛠️ Fix your GM transmission like a pro—smooth shifts or your money back! ## Quick Answers - **What is this?** 124740-TL30 Pressure Switch Installation Tool Kit for GM Transmissions by bonbo - **How much does it cost?** € 30.24 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/312289420-124740-tl30-pressure-switch-installation-tool-kit-for-gm-transmissions) ## Best For - bonbo enthusiasts ## Why This Product - Trusted bonbo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **DIY-Friendly Efficiency:** Simplifies complex pressure switch repairs with easy-to-use tools, saving you hundreds in mechanic fees and downtime. - • **Durable Premium Materials:** Crafted from corrosion-resistant, flexible metals designed to extend transmission life and maintain solenoid efficiency under pressure. - • **All-in-One Repair Solution:** Includes piston, seal plunger, installer, laminate tool plus 5 seals & discs—everything you need to restore smooth shifting in one kit. - • **Precision Fit for GM 6L Series:** Engineered specifically for GM 6L45, 6L50, 6L80, 6L90 & 1st Gen 6T70/6T75 transmissions to ensure seamless compatibility and performance. - • **Risk-Free Satisfaction Guarantee:** Backed by a 30-day return and 1-year replacement policy, ensuring confidence and peace of mind with every purchase. ## Overview The 124740-TL30 Pressure Switch Installation Tool Kit is a premium, all-inclusive repair set designed for GM 6-speed transmissions (6L45, 6L50, 6L80, 6L90, and 1st Gen 6T70/6T75). It features corrosion-resistant materials and precise tools to enable fast, hassle-free installation of pressure switch seals and laminate discs, restoring optimal transmission performance and preventing costly repairs. Perfect for DIY mechanics seeking professional-grade results with a satisfaction guarantee. ## Description Features:1. Practical Use --- Ideal for GM Transmissions 6L45 6L50 6L80 6T70 (Gen 1) 6T75 (Gen 1). Specifically designed to work with F 124740-30K.2. Premium Material --- Made from premium material to keep your machine running smoothly and add years to its life. Higher flexibility, better corrosion and wear resistance.3. Easy Operation --- You can use this kit to fix broken pressure switches. Allow fast and hassle-free installation of laminate discs and seals during repair process. Restore normal switch operation in listed GM 6-speed transmissions efficiently.Package Content:1 x Piston1 x Seal Plunger1 x Seal Installer1 x Laminate Installation Tool5 x Seals (1 Extra)5 x Laminate Discs (1 Extra)If your item is defective, incorrect, arrived damaged or any other problems, please send us emails. Describe the nature of the problem (please include pictures if possible). You will be taken care of as quickly as possible. Review: fixed my transmission! - Followed a YouTube video to install these. before I had hard shifting. Now it shifts smooth as silk. Review: Saved me $100s if not $1000s - Could have used some instructions on installation procedures and techniques but overall well worth the money spent. This is something a DIYer w auto mechanic knowledge can easily do. ## Features - 【Wide Application】 This 124740-TL30 pressure switch installation tool kit perfectly fits for GM Transmissions 6L45, 6L50, 6L80, 6T70 (Gen 1), 6T75 (Gen 1). Specifically designed to work with F 124740-30K. - 【Easy to Use】 This pressure switch repair kit is used to fix broken pressure switches. Allow fast and hassle-free installation of laminate discs and seals during repair process. Restore normal switch operation in listed GM 6-speed transmissions efficiently. (Attention please: The pusher piston should be installed into the bore before pushing the seal into place.) - 【What You Get】 The package includes 1 x Piston, 1 x Seal Plunger, 1 x Seal Installer, 1 x Laminate Installation Tool, 5 x Seals, 5 x Laminate Discs. This tool kit contains enough discs and seals to rebuild one TEHCM unit, which will effectively solve the problem of bad shifting on 1st and 2nd gear and maintain solenoid work properly. - 【Qualified & Essential Installation Kit】 One kit required for installation of new switch diaphragms and seals. Made from premium material to keep your machine running smoothly and add years to its life. Higher flexibility and better corrosion resistance. Provide you with long-lasting service and satisfactory experience in manipulation. - 【Satisfaction Guarantee】 If you're not satisfied with the product, simply return it in 30 days or get a replacement within 1 year for quality-related issues via our customer service. If your item is defective, incorrect, arrived damaged or any other problems, please contact us (include pictures if possible) and we will reply in 24 hours. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08RBS9VKY | | Actuator Type | Push Button | | Best Sellers Rank | #748,601 in Automotive ( See Top 100 in Automotive ) #246 in Automotive Replacement Transmission Tools | | Brand | Bonbo | | Brand Name | Bonbo | | Compatible Devices | GM Transmissions 6L45, 6L50, 6L80, 6T70 (Gen 1), 6T75 (Gen 1), F 124740-30K | | Compatible with Vehicle Type | Automobile | | Connectivity Protocol | X-10 | | Connector Type | Plug In | | Contact Material | Metal | | Contact Type | Normally Open | | Control Method | Touch | | Controller Type | Push Button | | Current Rating | 30 A | | Customer Reviews | 4.4 out of 5 stars 112 Reviews | | International Protection Rating | IP00 | | Item Weight | 16 ounces | | Lower Temperature Rating | 1 °C | | Manufacturer | Bonbo | | Material Type | Metal | | Model | 124740-TL30 | | Mounting Type | Plug In Mount | | Number of Items | 14 | | Number of Positions | 2 | | Operation Mode | manual | | Part Number | 124740-TL30 | | Switch Type | Pressure Switch | | Terminal | Screw | | UPC | 641197087865 | | Unit Count | 1 Count | ## Product Details - **Operation Mode:** manual - **Contact Type:** Normally Open - **Brand:** Bonbo - **Terminal:** Screw - **Mounting Type:** Plug In Mount - **Actuator Type:** Push Button - **Contact Material:** Metal - **International Protection Rating:** IP00 - **Control Method:** Touch - **Connectivity Protocol:** X-10 ## Images ![124740-TL30 Pressure Switch Installation Tool Kit for GM Transmissions - Image 1](https://m.media-amazon.com/images/I/71tUM9XA4LL.jpg) ![124740-TL30 Pressure Switch Installation Tool Kit for GM Transmissions - Image 2](https://m.media-amazon.com/images/I/71hoWlI1V3L.jpg) ![124740-TL30 Pressure Switch Installation Tool Kit for GM Transmissions - Image 3](https://m.media-amazon.com/images/I/71Pjh+InlEL.jpg) ![124740-TL30 Pressure Switch Installation Tool Kit for GM Transmissions - Image 4](https://m.media-amazon.com/images/I/71gZQOlD1YL.jpg) ![124740-TL30 Pressure Switch Installation Tool Kit for GM Transmissions - Image 5](https://m.media-amazon.com/images/I/61Tpgu9TLKL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ fixed my transmission! *by T***L on May 30, 2024* Followed a YouTube video to install these. before I had hard shifting. Now it shifts smooth as silk. ### ⭐⭐⭐⭐⭐ Saved me $100s if not $1000s *by F***Y on February 28, 2023* Could have used some instructions on installation procedures and techniques but overall well worth the money spent. This is something a DIYer w auto mechanic knowledge can easily do. ### ⭐⭐⭐⭐⭐ easy as 123 *by G***P on December 11, 2022* Video on youtube on how to use the tool. Very simple to use, the discs in the kit were the correct size. I would buy again. ## Frequently Bought Together - 124740-TL30 Pressure Switch Installation Tool Kit Compatible with F/124740-30K, Fits for GM Transmissions 6L45 6L50 6L80 6L90 & 1st Gen 6T70 6T75 - 12474030K - 6L45 6L50 6L80 6L90 6T70 6T75, SONNAX PRESSURE SWITCH REBUILD KIT - GM Genuine Parts 24229593 Automatic Transmission Control Valve Body Cover Gasket --- ## 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.pt/products/312289420-124740-tl30-pressure-switch-installation-tool-kit-for-gm-transmissions](https://www.desertcart.pt/products/312289420-124740-tl30-pressure-switch-installation-tool-kit-for-gm-transmissions) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-26*