Differential Service | Repair | St. Peters, MO

Serving St. Charles and the St. Louis Metro Area

Mr. Shift's Tranmission Shop - Logo

Home of the $975 Transmission Overhaul

4037 South Cloverleaf Drive

Saint Peters, MO

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gear bearings gears

Identifying a differential problem

When you suspect your car has a problem with its differential, you can depend on our experienced technicians for thorough diagnostics and prompt repairs.


Since your differential affects your steering and your safety, it's critical to have any problem examined right away. Contact us today to schedule your appointment.

Exceptional differential service

Your vehicle's differential is an important steering component. It allows the outer wheel to rotate faster than the inner wheel during a turn to make the turning easier and give you more control. At Mr. Shift's Transmission Shop, we provide expert differential repairs for your benefit.

Complete differential repairs

Our ASE and ATRA-certified technicians will identify the cause of your steering problem, clearly explain it to you, and provide the proper solution.

  • Replace damaged gears

  • Replace fluid

  • Replace pinions, bearings, clutches, u-joints, driveshafts, and other parts as necessary

Symptoms of potential differential and steering problems

If you experience any of the following symptoms, your vehicle may have a serious problem with the differential or other steering components. Please contact us today to schedule a FREE diagnostic test.

  • Whirring noise only while decelerating at any or all speeds

  • A howl or whine during acceleration over a small or large speed range

  • Rumbling or whirring at speeds over about 20 mph

  • Regular clunking every few feet

  • Banging or clunking only on corners

  • A low rumble while turning

  • A steady vibration that increases with the vehicle’s speed

  • Clunking only when starting to move or getting on and off the gas

For a FREE diagnostic on your car's transmission,

call today!


Home of the


complete overhauled transmission!

When you have us repair your car, you get FREE towing services.

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What controls your transmission?

Three Day Service

in most cases!

Mr. Shift's Transmission Shop

4037 South Cloverleaf Dr.

St. Peters, MO 63376


We honor the service of active and retired military personnel with a 10% discount.

(Does not include electronics or tax)