Transmission

  • Benefits of Auxiliary Transmission Coolers - Does Your Vehicle Need One?

    transmission cooler

    Auxiliary transmission coolers are one of many ways the aftermarket can improve the quality and durability of your vehicle. From Donnie Braun & Sons Auto Repair in Jefferson City, MO, here’s some information concerning auxiliary coolers, why you might need one, and what it can do for you.

  • Is "Remanufactured" Worth It?

    man holding wrenches

    What does “remanufactured” mean, and is it something you want? At Donnie Braun & Sons Auto Repair in Jefferson City, MO, we strive for great service and a job well done. Part of that is equipping you with the knowledge you need to understand what’s going on when a repair is necessary on your car, truck or SUV. “Remanufactured” is a word that you’ll encounter in the automotive world. Many people perceive that to mean “used”, but that isn’t the case - here’s what you need to know.

  • Is Your Transmission Shifting Erratically?

    transmission

    At Donnie Braun & Sons Auto Repair in Jefferson City, MO, we know how troublesome it can be to pinpoint a transmission issue and get it fixed. That’s why it’s a good idea to consult us, the experts, for all your transmission needs. We want to help you get on the road safely and quickly.

  • JASPER - Good Enough for Racing

    At Donnie Braun & Sons Auto Repair we offer only the best products to our Jefferson City, MO drivers, that’s why we are excited to partner with Jasper Engines and Transmissions. JASPER is known for its great transmissions, some of which are even used in NASCAR. The JASPER 4-Speed Transmission is currently being used by seventeen team/driver combinations during the 2020 Monster Energy NASCAR Cup Series. The 4-Speed transmission is also being used by ten team/driver combinations for the 2020 NASCAR Xfinity Series as well.

  • JASPER 4-Speed Transmissions Used by Drivers in the NASCAR Xfinity Series in 2022

    two racecars on a track

    JASPER Engines and Transmissions is pleased to announce that the JASPER 4-Speed Transmission is being used by 28 team/driver combinations in the 2022 NASCAR Xfinity Series season.

    This is an exciting leap as the same transmission was used by 12 team/driver combinations in the series in 2021. These team/driver combinations accounted for 19 wins, 84 top-five finishes, and 147 top-ten finishes for the 2021 season.

  • JASPER Expands their Chrysler Transmission Product Line

    Chrysler 68RFE

    Here at Donnie Braun & Sons Auto Repair, we are always striving to provide Jefferson City, MO drivers with the highest quality products. That’s why we proudly work with Jasper Engines and Transmissions. JASPER is a leader in the nation for remanufacturing engines and drivetrain products at a price point that is affordable. Their latest offering is no exception. JASPER recently announced that they have expanded their remanufactured Chrysler 68RFE transmission product line. This remanufactured transmission is available for both 2WD and 4WD 2019 RAM 2500-3500 diesel applications.

  • JASPER has Expanded the Availability of the GM 6T70/6T75 Transmissions

    GM 6T70

    Jasper Engines and Transmissions is proud to announce their expanded availability of the remanufactures GM 6T70/6T75 FWD and AWD transmissions. These 6-speed transmissions are electronically controlled and are available for a variety of late-model GM vehicles. This expanded transmission line is now available for the 2013-2017 Enclave, Acadia, Traverse (3.6L FWD & AWD), Terrain, and Equinox (3.6L FWD); 2013 Equinox (3.6L AWD); 2013-2014 Terrain (3.6L AWD); 2013-2015 SRX (3.6L AWD), 2013-2016 XTS (3.6L FWD) and the 2014-2016 Impalas and Lacrosse (3.6L FWD).

  • JASPER Now Offers Turbocharger for Nissan Juke 1.6L Engine

    Turbocharger for Nissan Juke 1.6L Engine

    At Donnie Braun & Sons Auto Repair in Jefferson City, we are proud to partner with Jasper Engines and Transmissions as we are always looking for ways to provide our drivers with only the highest quality of service and products. JASPER recently announced the availability of a turbocharger for the 2011-2017 Nissan Juke that is equipped with a 1.6L engine.

  • JASPER Offers a Remanufactured Ford 6R140 Transmission

    6R140 Transmission

    Jasper Engines and Transmissions is proud to announce their expanded availability of the remanufactured Ford 6R140 RWD and 4WD transmissions. These 6-speed transmissions are electronically-controlled and are available for a variety of vehicles. This expanded transmission line is available for the 2015-2019 6R140 F250, F350 6.2L, and F350 6.7L (RWD & 4WD).

  • JASPER Transmissions Used in Racing

    Hand holding a racing flag in the air

    Here at Donnie Braun & Sons Auto Repair, we take pride in our work and that’s why we choose only the best of products for our customers. We already have faith in Jasper Engines and Transmissions because of the products they provide and the warranty that backs them up, but this latest news justifies our choice even more. There are thirty NASCAR® team/driver combinations in 2021 that are using the JASPER 4-Speed Transmission. Of those thirty team/driver combinations, eighteen are being used for the NASCAR® Cup Series and twelve are being used for the NASCAR® Xfinity Series.

  • My Transmission is Slipping. Now What?

    hands turning a wrench on a car

    If your transmission is slipping, what are your options? As you’ve seen, a variety of issues can cause a transmission to slip. Likewise, repairs differ widely depending on the issue. Here are some steps you should take to make sure your repair is as simple and cost-effective as possible.

  • Protect Your Vehicle From Transmission Shifting Issues

    gear shift on a vehicle

    If your transmission isn’t shifting correctly, you’ll want to be careful about how you choose to proceed. The best thing to do is turn the vehicle off and have a professional take a look at it, but if that isn’t an option, there are some steps you can take to ensure nothing gets damaged. At Donnie Braun & Sons Auto Repair in Jefferson City, MO we can take a look at your issues and also give you some tips on what to do when that option isn't available yet. 

  • What is a Carrier Bearing?

    driveshaft carrier bearing

    At Donnie Braun & Sons Auto Repair in Jefferson City, our goal is to keep your car, truck, or SUV shifting and riding as smoothly as it did the day it rolled off the lot. A big part of that is the mounting hardware that keeps the moving parts in your drivetrain running smooth.

  • What To Do About Transmission Leaks

    Parked car with a puddle where it is leaking

    Leaky transmissions can be a pain. Not only do they make a mess on the underside of your car, and in your driveway, but the transmission fluid is expensive and inconvenient to deal with. At from Donnie Braun & Sons Auto Repair in Jefferson City, MO we want you to be an informed driver so here’s some information about where transmission leaks start, and how to end them.

  • What's My Transmission Made Of?

    transmission

    Automatic transmissions aren’t well understood outside of specialists like our technicians here at Donnie Braun & Sons Auto Repair in Jefferson City, MO. While it would be impossible to teach you enough to make you a transmission expert in a quick article, what we can do is give you the fundamental knowledge you need to have a good idea of what your transmission is doing and how it works. Being able to understand how your transmission works will help you identify any problems that may arise to prevent further wear and tear on your vehicle. 

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Donnie Braun & Sons Auto Repair

2900 Renns Lake Rd
Jefferson City, MO 65109
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