Best Transmission Overhaul Packages of 2025

The Precision 6R140 Kit is designed to enhance your vehicle's transmission performance. Made with high-quality materials, these parts ensure reliable service for your F250, F350, F450, or F550 models from 2011 to 2017. When you choose this kit, you're investing in superior durability and efficiency, which can lead to a smoother driving experience. It's important to check compatibility with your vehicle to make sure you get the right fit. Also, be mindful of any import taxes if you're ordering internationally, ensuring a hassle-free purchase process.

Upgrade your transmission with the USA Standard Gear Overhaul Kit. This kit includes top-quality Koyo bearings and races, ensuring durability and smooth operation. The complete installation kit simplifies the setup process. With compact dimensions and lightweight design, it's easy to handle. The product type is focused on NUTS, providing all-in-one convenience for your transmission needs.

The BERT Transmissions Kit is specifically made for the Bert Transmission 91, ensuring a perfect fit and optimal performance. It includes six clutch discs, which are essential for smooth gear shifting, enhancing your driving experience. Additionally, the kit comes with both front and rear oil seal rings to prevent leaks, which can save you from costly repairs. You’ll also find two shifter rod seals included, helping to maintain a clean and efficient transmission system. With an extension bushing and two fork retaining pins, this kit offers everything you need for a comprehensive transmission overhaul.

The YK D44-REAR Master Overhaul Kit from Yukon Gear & Axle is a comprehensive kit that includes all the high-quality parts you need to start and finish every differential job, such as bearings and races, seals, and small parts. Timken bearings and races are used to ensure durability. The kit also comes with a complete shim kit, slingers, gasket, and other items. Yukon offers more tailor-made kits than any other manufacturer in the industry to meet your specific installation needs.

The enenfeifei TH400 Kit is designed for those looking to overhaul their vehicle's transmission. With dimensions of 13.89 inches in length, 11.64 inches in width, and 2.78 inches in height, this kit is compact yet comprehensive. Weighing 15 pounds, it offers a substantial package that ensures you have all the necessary components for a successful installation. As an auto part, it stands out in the transmission overhaul category, making it a reliable choice for automotive enthusiasts. This kit's single package quantity simplifies your shopping experience, providing you with everything you need in one convenient package.

Upgrade your GM vehicle's transmission with the GM Transmission Overhaul Kit. This GM Genuine Parts kit is the perfect replacement for your vehicle's original factory component. With GM's seal of approval, you can trust the quality, reliability, and durability of this kit. It is manufactured to GM OE specification, ensuring a perfect fit, form, and function. Whether you're a DIY enthusiast or a professional mechanic, this kit provides the convenience and peace of mind you need. Upgrade your transmission with the GM Transmission Overhaul Kit and experience smoother shifts and improved performance.

The CARTEX M-25XP Kit is designed for both professional mechanics and DIY enthusiasts. With a commitment to precision engineering and high-quality parts, you can trust that this kit will meet your performance needs. Enjoy legendary customer service, ensuring that your satisfaction is a top priority. If you ever have questions about compatibility, the team at CARTEX offers over 40 years of industry experience and ready assistance from in-house technicians. This means you can order with confidence, knowing help is just an email away.

USA Standard Gear Yukon Kit is a top-of-the-line master rebuild package designed to provide you with the most comprehensive overhaul solution. Featuring Timken bearings for durability and strength, this kit offers a quick and complete rebuild experience. Engineered with cutting-edge design software, this kit ensures a precise fit and long-lasting performance. With this kit, you can easily revamp your transmission system, enhance its longevity, and enjoy smooth operation.

The USA Standard Overhaul Kit is designed for the 1998 and up GM 7.2" all-wheel drive vehicles. This kit is known for being the most complete and comprehensive master rebuild option available. It ensures that your front transmission system is fully restored, providing peace of mind for your driving experience. By choosing this kit, you can confidently tackle repairs, knowing you have everything you need for a successful rebuild. This product is especially useful for those looking to maintain or enhance their vehicle's performance.

The Hydro Gear Seal Kit is a genuine OEM overhaul seal kit designed for ZT-3400 units. This kit, part #72995, is a replacement for part #71976. It includes the new Hydro Gear 73239 72995 Transmission Pump Overhaul Seal Kit for ZT-3400 models. With this kit, you can easily maintain and repair your transmission system, ensuring optimal performance. The genuine parts guarantee a perfect fit and high-quality components, giving you peace of mind when servicing your equipment.