O&S Diesel Performance

O&S Diesel Performance Commercial truck/equipment repair. Joey: (352)419-3944 Kenny: (518)801-3425
Its a bad day to be a broken truck.

General diesel repair and diagnostic
Engine/ transmission building
Performance parts
Azle Texas

6.7 power stroke, turbo and manifold replacement re-seal. Before and after with the soot…
10/09/2025

6.7 power stroke, turbo and manifold replacement re-seal. Before and after with the soot…

🔧 Manual Transmission Builds Done Right 🔧At OS Diesel Performance, we’re not just turning wrenches — we’re rebuilding so...
10/07/2025

🔧 Manual Transmission Builds Done Right 🔧

At OS Diesel Performance, we’re not just turning wrenches — we’re rebuilding some of the toughest manual transmissions to ever hit the road. Whether it’s for your daily driver, tow rig, or full-blown workhorse, we’ve got you covered.

We specialize in full teardown, inspection, and rebuilds on:
⚙️ ZF6-750 / ZF6-650 (Ford Super Duty)
⚙️ ZF5 (7.3L & 460 trucks)
⚙️ NV4500 (GM & Dodge classics)
⚙️ NV5600 (heavy-duty Dodge Cummins)
⚙️ G56 (’05+ 5.9L & 6.7L Cummins)
⚙️ Getrag 360 (early Dodge 12-valves)

Each build is done in-house with premium parts, proper clearances, and factory-spec torque procedures — no shortcuts, no guesswork. Whether you need a full performance build, synchro replacement, or a complete overhaul, we’ll make sure your gearbox is ready to take whatever you throw at it.

🧰 Manuals Built the Old-School Way — Strong, Precise, and Reliable.

Another oil change under way! 🤠😎
09/07/2025

Another oil change under way! 🤠😎

6.0 things 🤠
09/04/2025

6.0 things 🤠

DCR, CP4 Disaster kits, aftermarket filtration, you name it! Holler at us to keep your 6.7 on the road, and away from a ...
07/18/2025

DCR, CP4 Disaster kits, aftermarket filtration, you name it! Holler at us to keep your 6.7 on the road, and away from a costly CP4 repair.

Guess the turbo! Brayden, you’re not allowed to.
06/26/2025

Guess the turbo! Brayden, you’re not allowed to.

Happy birthday to the “s” in O&S diesel. Say it now
06/26/2025

Happy birthday to the “s” in O&S diesel. Say it now

Happy birthday to the “O” in O&S Diesel. Have a good 4th birthday boss! (Tell him happy birthday)
06/23/2025

Happy birthday to the “O” in O&S Diesel. Have a good 4th birthday boss! (Tell him happy birthday)

06/20/2025

One Seven Metal Works keeping the metal building guys cool this summer 🥶

06/19/2025

CHILLY IN THIS THANG, HOLLA FOR AC WORK CMON

06/19/2025

Guess the engine, and failure 🤠

New hire alert ‼️ 🚨 this is Stephen who’s joining us as a transmission specialist.
06/19/2025

New hire alert ‼️ 🚨 this is Stephen who’s joining us as a transmission specialist.

Address

7050 Azle Highway
Azle, TX
76020

Telephone

+15188013425

Website

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