Ozark Diesel & Off Road

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Ozark Diesel & Off Road We service, repair and upgrade light & medium-duty Cummins, Duramax & Powerstroke diesels. We are always looking for the best talent to assist our customers.

We also sell truck and Jeep accessories such as bumpers, hitches, brush guards, bed covers, step bars, air bags, flatbeds, LED lighs, lift kits, and wheels & tires. www.odor4x4.com

Owner Adrian McGlaughlin started Ozark Off Road in Fayetteville, Arkansas in the mid 1990's after purchasing his first Toyota Land Cruiser. The business quickly evolved into a multifaceted shop that repaired and modified hundreds of Jeeps, trucks and SUVs. After making a brief detour into the off-shore oil and gas industry and starting a family, Adrian realized his real passion still lies on land and off road. Seeing there was a huge need for competent diesel repairs and the lack of a truck and Jeep accessory store, we started Ozark Diesel & Off Road in 2017. With over 30 years of extensive mechanical expertise, Adrian, his son Zakkary, and the ODOR4x4 team serve the North Central Arkansas Southern Missouri area with the best in diesel and 4x4 parts and service. If you think you have what it takes and are ready to join the team, contact us for job opportunities.

โ€ข General repairs - engine, brake, clutch, suspension, steering, cooling, A/C, transmission & transfer case, and electrical work.
โ€ข Diesel diagnostics and repair, performance & upgrades
โ€ข Suspension lift kits, leveling kits, body lifts, wheels & tires
โ€ข Jeep, truck and off road accessory sales
โ€ข 5th wheel, gooseneck and bumper hitches
โ€ข Air bags, air compressors and inflation controls
โ€ข Axle gears & locker installation
โ€ข Diesel engine conversions
โ€ข Winch sales & repair

Feel like your butt is dragging the ground? We can help with that! Suspension lift kits, leveling kits, or body lifts kits which are necessary to fit those larger wheels and tires. We also do extended brake lines, remote reservoir shocks, driveshaft lengthening/shortening, drop steering, long arms, and all the other necessary parts to make your rig ride and drive better than factory! Is your diesel truck suffering from lack of power, getting poor mileage and constantly requiring emissions service? We do diesel engine ECM tuning, cold air intakes, DPF, DEF & EGR performance enhancements as well as complete exhaust systems. We also install fuel pumps, injectors, and turbo upgrades and install engine monitoring for your peace of mind and to protect your investment. Want more traction to get further off road? We also regear axles and install locking differentials as well as upgraded transmissions and lower geared transfer cases. Tired of getting stuck? We also sell and install heavy duty front and rear bumpers with winches and LED lights to light up the night. Come see us today for truck, Jeep and 4x4 accessories such as roof racks, body armor, side steps, bed covers, bug guards... the list is endless! We are not the cheapest... we are the BEST! Drop by and see us, you'll be glad you did! Adrian McGlaughlin
ODOR4x4

10/08/2026

Knocking out another set of S&B Filters silicone body mounts on this 2006 F350 for a ride better than the day she rolled off the assembly line! Message, call, or come by today to get your ride the loving she needs and wants.

10/07/2026

It's a nice day for a White Wedding, er Wednesday! Honestly, we work on more than white trucks and Jeeps.

10/05/2026

๐Ÿค”It can be a hard one! We will make sure we give you the best recommendation that makes sense for your build!

Tech Tip TuesdayDoes your common rail powered diesel suffer from lack of power or poor performance? A sticking MPROP or ...
09/22/2026

Tech Tip Tuesday
Does your common rail powered diesel suffer from lack of power or poor performance? A sticking MPROP or FCA on your CP3 can result in low fuel rail pressure and subsequent loss of power. Bring it to the professionals and let us take the guesswork out of your repairs. &OffRoad

Due to sicknesses we will not be open for business today. Hopefully we'll be recovered in a day or two and back to servi...
08/10/2026

Due to sicknesses we will not be open for business today. Hopefully we'll be recovered in a day or two and back to serving our wonderful customers. We apologize for the inconvenience and look forward to helping you with all your diesel needs soon.

07/11/2026

This super clean 2022 F350 was in this week for fueling upgrades including Fleece Performance Engineering's spin-on fuel filters and an S&S Diesel Motorsport DCR injection pump. Thank you to our amazing customers who trust us to add value to their investments! Messsage us today to add safety and reliability for you and your family.

07/08/2026

Always start diagnosing and testing by inspecting the wiring and connector.

07/04/2026

God Bless the United States Of America ๐Ÿ‡บ๐Ÿ‡ธ ๐Ÿ™๐Ÿฝ

07/04/2026

๐Ÿ‡บ๐Ÿ‡ธ Happy 4th of July from all of us at OzarkDiesel& Off Road! ๐Ÿ‡บ๐Ÿ‡ธ

We greatly appreciate every customer who trusts us with their vehiclez and keeps our small business going. We hope you and your family have a fun, safe, and memorable Independence Day. Thank you for your love and continued support!๐Ÿ‡บ๐Ÿ‡ธ

07/03/2026

Happy 250 America! ๐Ÿ‡บ๐Ÿ‡ธ Spend time with family and friends to celebrate what makes the USA great!

Address

20383 US Highway 160
Gainesville, MO
65655

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+18704255438

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