Smooth Shifting and Lasting Transmission Performance

Plan Transmission Repair & Service in Midland

Your transmission slips between gears, delays when shifting, or leaks fluid onto your driveway after a long workday. These symptoms signal internal wear, hydraulic problems, or component failures that only worsen with continued use. Lonewolf Diesel provides diagnostics, repairs, and service for automatic and manual transmissions across Midland, where heavy-duty applications put constant stress on clutches, valve bodies, and torque converters. You'll notice the smell of fresh transmission fluid and hear the precise clicks of technicians reassembling components with factory-level accuracy.


We're experienced with heavy-duty applications common in West Texas trucking, and our technicians follow proper OEM procedures during rebuilds and replacements. Addressing slipping, shifting issues, fluid leaks, and internal component failures early prevents costly breakdowns and extends the life of your transmission. This service improves drivability, power delivery, and long-term performance for fleet operators and individual owners alike.


Schedule your transmission evaluation early in Midland and avoid major repair costs.

What's Included in This Service?

You'll bring your vehicle to our shop where we begin with a computer scan to read transmission fault codes and monitor shift patterns under load. We then perform a fluid analysis to check for metal particles, burnt odor, or contamination that indicate internal wear. This combination of electronic and physical testing gives us a complete picture of your transmission's condition.


Lonewolf Diesel uses OEM procedures and quality replacement parts during every rebuild or repair. Technicians experienced with heavy-duty applications understand the unique demands placed on transmissions by towing, hauling, and oilfield work. We replace worn clutches, seals, gaskets, and valve body components, then reassemble everything to factory torque specifications.


After repairs, we road-test your vehicle to confirm smooth shifting, proper gear engagement, and correct fluid pressure. You'll receive documentation of all work performed, including which components were replaced and what maintenance intervals to follow. This attention to detail ensures your transmission performs reliably for thousands of miles to come.

How Our Process Works

Transmission problems can be complex and costly if ignored. Below are answers to the most common questions we receive about our transmission repair and service offerings.

What are the warning signs of transmission failure?
Slipping gears, delayed engagement, harsh shifts, fluid leaks, and burning smells are all signs of internal wear or hydraulic problems. Any of these symptoms warrant immediate diagnostics.
Can a transmission be repaired, or does it always need replacement?
Many transmissions can be rebuilt by replacing worn internal components like clutches, bands, and seals. We only recommend full replacement when the case is damaged or internal wear is too extensive.
How long does a transmission rebuild take?
Most rebuilds require three to five days, depending on parts availability and the extent of internal damage. We prioritize quality over speed to ensure long-lasting results.
Do you service both automatic and manual transmissions?
Yes, our team is trained on both types and regularly works on heavy-duty manual transmissions used in commercial trucks and equipment throughout Midland.
What maintenance can prevent transmission problems?
Regular fluid changes, avoiding excessive towing beyond your vehicle's rating, and addressing small leaks early all help prevent major transmission failures. We recommend fluid service every 30,000 to 50,000 miles.

Transmission problems don't improve on their own, and waiting often turns a simple repair into a complete rebuild. Our team delivers precise diagnostics, quality parts, and expert installation that restores full function and reliability. Reach out now and let us help you avoid costly breakdowns with professional transmission service you can trust.