Our Services

FRIENDLY, HONEST SERVICE

3 Year 100,000 mile guarantee badge.

WE OFFER AN EXCEPTIONAL

3 Year • 100,000 Mile Warranty

• Ford, Chevrolet, GMC and Dodge Truck Specialists
• Free Tow to Shop
• Free Initial Diagnostics and Transmission Inspection
• Special Financing Available

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Fifty years of unquestioned service and commitment to the local community: it’s something we’re beyond proud of. At Ralph’s Transmission, we like to believe we’re more than just another local transmission repair shop — we want to be your family’s first choice in automotive service. Serving Modesto and its surrounding areas since 1969, our team has been consistently recognized as the region’s best. We’ve been named Stanislaus’ Best Mechanics by Contentment Magazine readers three years in a row and noted as one of the most successful transmission shops in the US by the Automatic Transmission Rebuilders Association (ATRA). As the backbone of our business, our certified technicians are always friendly and focused on providing high-quality transmission repair services. Get started today by checking out our services below!

CONTACT US TODAY!

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Vehicle Information

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If your vehicle needs transmission services, our expert technicians will take care of you. We offer repair, rebuild, and replacement services, so whether it’s fixing minor problems or overhauling the entire transmission system, Ralph’s Transmission has the expertise to get your vehicle running smoothly again.

If your truck or SUV isn’t offering you a smooth ride it may be time to consider getting your differential serviced. Ralph’s Transmission offers professional diagnosis, repairs, rebuilds, and replacement services that involve properly dismantling the equipment to correctly setting the gear ratios. This is a complex process and it’s imperative that you trust a technician with years of experience.

Ralph’s Transmission offers a comprehensive torque converter service, including inspection, diagnosis, repair, and replacement is necessary. Our expert technicians are trained to identify any issues with the torque converter and perform the necessary services to restore its functionality.

Proper service intervals for transfer case maintenance can extend the life of your 4WD system. Our team will diagnose, repair, and service your transfer case, as well as lubricate the part so you avoid costly rebuilds. At Ralph’s Transmission, we go the extra mile to make sure your experience with us is nothing short of exceptional.

The drivetrain is responsible for transmitting power from the engine to the wheels. Ralph’s Transmission provides repair, rebuild, and replacement services for your vehicle so it will operate smoothly and efficiently. Let our skilled technicians take care of your drivetrain so you can enjoy enhanced performance

We Offer An Exceptional 3 Year - 100,000 Mile Warranty

  • Ford, Chevrolet, GMC, and Dodge Truck Specialists
  • Free Tow to Shop
  • Free Initial Diagnostics and Transmission Inspection
  • Special Financing Available
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Our Priority is You

With a focus on providing unparalleled customer care, we offer:

  • Free Towing
  • Free Shuttle Service
  • Free Diagnostics
  • Financing Options

Our services don’t stop there! With 16 service bays, we also have the capability to ensure prompt, three-day turnaround times and back up all our work with a rock-solid, three-year/100,000-mile warranty.

At Ralph's Transmission, we recognize that you have high standards and expect nothing less than top-notch service. Our unwavering commitment is to deliver exceptional workmanship and uphold the highest standards of quality.

Who We Serve

Ralph’s Transmission takes great pride in catering to the needs of individuals and businesses in Modesto, California, and the surrounding Central Valley Areas. Our expertise lies in transmission repair and preventative maintenance specifically for trucks. With a genuine passion for trucks, we are dedicated to providing high-quality service to ensure optimal performance and longevity for your valuable vehicle.

Your vehicle deserves the best care and when it needs transmission repair and replacement, schedule an appointment with experts that truly understand your truck and what it needs. At Ralph’s Transmission, we offer everybody who walks through our front door the same commitment to care and service, no matter what type of repair you need. We stand behind our quality and technicians, if you are in need of transmission repair and maintenance in Modesto, don’t hesitate to contact us toda

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