clutch and transmission technicians
Your Premier Transmission Repair Shop for Modesto and Surrounding Areas

(209) 551-4050

Heavy Duty / Diesel Transmission Repair

Ford, Dodge and Chevy diesel Transmissions


We have been building heavy duty transmissions for gas and diesel trucks for years and the demand for them is greater than ever. Our constant research on how to build the best, most durable transmissions, coupled with high quality parts allows us to rebuild transmissions that withstand the tasks that our customers are asking of them. Whether you are pulling large toy haulers, or hauling tractors and livestock, we rebuild your transmission to stand up to your demands, and keep you on the road.

We’ve found that the transmission is the weakest link on many diesel trucks today. Our customers who own heavy duty diesel powered trucks, were expecting their truck to last 200,000 to 300,000 miles or more. They were very disappointed when the transmission failed at very low mileage.

Worth The Drive! Friendly, knowledgable

“Worth The Drive! Friendly, knowledgable and skilled staff. I live in Monterey County and brought my 93 Dodge Cummins to C&TT to rebuild the auto trans because of their reputation. Ray gave me some options and the total bill ended up being less than what he quoted. Work was completed three weeks ago and I have since driven the Altamont twice, Pacheco Pass 8 times and the Grapevine last weekend with no issues. It's like a new truck for a fraction of the price.” — Mike Z.
More reviews here.

Our commitment to you

When the diesel powered trucks started getting popular in the 90s, we started our research on the best quality parts that are available and on the latest updates and improvements. We continue our research today, to insure that you get a great quality transmission rebuild from us.

Keep your investment going strong.
Call today and talk with one of our certified transmission technicians. (209) 551-4050

Tech Tips

  • Heat is the top cause of transmission failure - let us help you make sure you have a big enough transmission cooler.
  • Service your transmission regularly - stop by and we will check the condition of your fluid for free.
  • Synthetic fluid can help if you are having heat issues - it’s a little more but lasts longer and protects better.

CTT Transmissions serves the following areas: Turlock, Patterson, Waterford, Ceres, Modesto, Riverbank, Ripon, Escalon, Oakdale, Sonora, Don Pedro and surrounding areas. Remember to save our phone number in your cell phone - (209) 551-4050.

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