Grinding gears? Slipping transmission? Clutch feeling spongy? When your truck’s drivetrain starts acting up, you need reliable heavy-duty transmission repair—and that’s exactly what you’ll get with Gogo Diesel Repair.

Semi Truck Transmission Repair in Spartanburg, SC
Your truck’s transmission is the heart of its drivetrain. Whether you're shifting manually or relying on automatic power management, it's the transmission and clutch working together that keep your rig moving smoothly. When either goes bad, your truck suffers—fuel efficiency drops, shifting becomes a chore, and downtime eats into your bottom line.
At Gogo Diesel Repair, we offer full-service repairs for:
- Manual and automatic transmission systems
- Clutch replacements and adjustments
- Gear synchronizer replacements
- Transmission fluid changes and diagnostics
- Transmission cooler inspections and repairs
If you're dealing with transmission slipping, clutch drag, or overheating, it's time to get your truck inspected by a shop that knows drivetrains inside and out.
What Makes Us Different
When you call Gogo Diesel Repair, you’re calling a shop that brings honesty, efficiency, and experience to every job. With over 15 years in the diesel repair industry, we’ve seen it all—and fixed it all. We don’t upsell you on unnecessary repairs. He gives it to you straight and gets your truck back to work.
Plus, our mobile repair services mean we can come to your fleet yard, job site, or roadside—no tow required. This is especially helpful for transmission issues that make it unsafe or impossible to drive.
We’re not just a transmission shop—we’re part of your extended team. Expect:
- Honest diagnostics with no pressure
- Fair rates and clear explanations
- Fast, quality repairs that last
Whether it’s a full clutch replacement, a fluid leak, or a complete transmission rebuild, you can count on us to handle the job with precision and care.
Contact Us About Truck Transmission Repair Now: Call 864-590-0640!
Don’t let shifting problems sideline your operation. If you're in need of truck transmission repair, call 864-590-0640 now. Gogo Diesel Repair will come to you—or welcome you in—to get your truck back in gear.
FAQs
What Areas Do You Serve For Heavy-Duty Transmission Repair?
We’re located at 2000 Hobbyvilles Road, Roebuck, SC, near Spartanburg.
We also proudly serve Greenville, SC; Greer, SC; Gaffney, SC; Mauldin, SC; Simpsonville, SC; Taylors, SC; Easley, SC; Shelby, NC; Hendersonville, NC; and Union, SC.
How Often Should You Change Your Transmission Fluid In Your Truck?
Most manufacturers recommend changing transmission fluid every 30,000 to 60,000 miles, but this varies based on the truck's usage. Heavy towing or frequent stop-and-go driving may require more frequent changes.
What Happens If You Keep Driving With A Bad Transmission?
Driving with a failing transmission can lead to total breakdown, loss of vehicle control, and expensive engine damage. It’s best to get your transmission inspected and repaired at the first sign of trouble.
How Can I Get Heavy-Duty Transmission Repair?
Need help with your truck's transmission or clutch? Call us today at 864-590-0640 to schedule your heavy-duty transmission repair with the pros at Gogo Diesel Repair.
Don't Take our word for it.
Read Customer Testimonials.
"GOGO DIESEL IS THE PLACE I GO EVEN IF I HAVE TO DRIVE EXTRA MILE. HARD WORKING GUYS. HONEST. WON'T CUT CORNERS, VERY KNOWLEDGEABLE.Thanks Daniel for your help doing/going extra mile"
"Good job, professional man who respects his work. As long as i work in this area, he will remain the first choice. Thank you, good work."
"Best of best"
Contact Us
Let us know what is going on with your vehicle, and we will get back to you soon with a quote.