Prevent Transmission & Clutch Failures Before They Take Your Truck Off the Road

Your transmission and drivetrain are critical to keeping your diesel truck moving. Low fluid, worn-out clutches, or failing flywheels can cause slipping gears, rough shifting, and costly breakdowns.

O & O provides on-site transmission and drivetrain services, helping Isuzu, Mitsubishi Fuso, Hino, UD (Nissan Diesel), and GMC truck owners avoid expensive failures and ensure smooth operation.

Isuzu logoMitsubishi Fuso logoUD Trucks logoHino Motors logoGMC logoGMC logo

Transmission Problems Don't fix themselves

Neglecting transmission or clutch maintenance can lead to:

  • Slipping gears and poor power transfer

  • Overheating and internal component wear

  • Expensive transmission rebuilds or replacements

  • Breakdowns that leave your truck stranded

Routine maintenance Saves thousands in costly repairs.

On-Site Transmission & Clutch Services That Keep You Moving

We perform preventative maintenance and minor repairs to extend transmission life and keep your truck shifting properly.

Automatic Transmission Fluid & & Filter Changes

TransSynd transmission fluid container

Dirty or low transmission fluid leads to overheating and premature transmission failure. We provide:

  • Fluid & filter changes to remove contaminants

  • OEM-approved transmission fluids

  • Prevention of gear slipping and shifting delays

Transmission Pan Gasket Replacements

(Minor Leaks Only)

A leaking pan gasket can cause fluid loss and transmission damage. We provide:

Pan gasket replacements for minor leaks

Leak inspections to prevent long-term issues

Clutch Adjustments & Replacements

If your clutch is slipping, dragging, or hard to press, we provide:

Adjustments to restore proper pedal feel

Clutch replacements for worn-out systems

OEM-grade parts for maximum durability

Flywheel Resurfacing

A worn-out flywheel causes vibration, rough shifts, and reduced clutch performance. We provide:

  • Flywheel resurfacing to restore smooth clutch engagement

  • Prevention of premature clutch wear

Trusted by fleet owners & independent operators across South Florida

O & O has helped businesses across Miami-Dade, Broward, and Palm Beach reduce downtime, save money, and keep their trucks running smoothly.

What fleet owners are saying

The most reliable and honest experience I've ever had with a mechanic. Oscar is amazing at his craft and a pleasure to work with.

Mateo Cardona

Cooling Power Corp has started working with O&O now and could not be happier with there service, customer support and professionalism.

Marcelo Gonzalez

O & O always takes great care of our trucks! Excellent service, on time every time we need them!

Bart Cox

E-guide cover: 5 Common Diesel Truck Issues That Can Slow You Down

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5 Common Diesel Truck Issues That Can Shut You Down

Learn how to avoid costly breakdowns and prevent downtime with expert maintenance tips from O & O's certified diesel mechanics.

Or, get a fast, on-site repair quote today.

We work on the following makes

  • GMC logo