Transmission & Differentional Overhauls

Service, Diagnose and Repair

Transmission is connected to key parts of your vehicle and needs to be working properly for your safety. Typical transmission issues that may lead to repair may include shifting issues, slipping, stalling, fluid leaking, and the service light turning on. If you are concerned that you may need transmission repair, don’t hesitate to schedule an appointment, call Gabby 956-783-8991.  We can do anything from synchronize kits to main shaft complete overhaul bearing kits.

Manual Transmission

Driving a vehicle with a Manual Transmission requires using the clutch pedal and gear shift to manually shift gears based on the speed of the vehicle. Commercial manual transmissions have nine to fifteen gears. Manual transmissions require less maintenance then automatic transmissions. Our mechanics can diagnose your truck and recommend the transmission repair or transmission service you need to ensure safety and improve the lifetime of your vehicle.

Transmission is an essential on your truck.  A bad transmission can lead to lots of issues and will not allow your truck to run properly and be fuel efficient.  Grinding gears, hard shifting, slipping, bucking, and pause to get going, are all signs that you need to check your transmission.

If you have problems with your transmission during travel, call us for either road service or we can towing it to our shop so we can drop it.


Rear ends allow drive wheel to move at different speeds.  The differential are the big bulge in the middle of every axle.  All commercial trucks with tandem on rear have a differential on each axle.  Front axle has a power divider to give speed difference between front and rear differential.  They are super strong and meant to have a long life with proper lube oil changes.  Differential oil cools and protect gears.  You can choose between regular or synthetic oil.  If it runs with to little oil, you can wear you crown, pinion, bearing prematurely.  We will also inspect u joints on driveline to make sure you have no play or wear.  Also make sure you temperature sensor on working on your differential housing to monitor any difference in temp.  If temperature raise it will be sign to get them check as soon as possible.  If you need replacement of bearings or overhaul,  we do same day overhaul services on differential. We can service anywhere from a bearing kit to a complete ring and pinion replacement.

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