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Semi Truck & Commercial Truck Transmission Repair in Orlando, FL

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Heavy-duty transmissions don’t usually fail without warning. They start slipping out of gear, hanging on the shift, grinding when you split a low-side gear, or running a few degrees hotter than they should. Catch it early and you’re looking at a clutch adjustment or a rebuild. Ignore it and you’re looking at a tow, a replacement, and a week off the road.

Top Rides is a full-service truck repair shop at 9640 Sidney Hayes Rd in Orlando, FL — about ten minutes from the Orlando International Airport off the 417. We handle semi truck transmission repair, commercial truck transmission repair, and full transmission replacement for owner-operators and fleets across Central Florida. If you searched “semi truck transmission repair near me” or “truck transmission repair Orlando FL” and ended up here, you’re in the right place. Call (407) 591-6747 and we’ll get you scheduled or rolling a tow.

transmission repair

Transmissions We Work On

We service manual and automatic heavy-duty transmissions across all the common platforms:

  • Eaton Fuller — 9, 10, 13, and 18-speed manuals, plus UltraShift Plus and Endurant automated
  • Allison — 1000, 2000, 3000, and 4000 series automatics
  • Volvo I-Shift — including clutch actuator and shift unit work
  • Detroit DT12 — automated manual repairs and software issues
  • Mack mDRIVE — 12 and 13-speed automated
  • ZF, Spicer, and Meritor — for older trucks and specialty applications

Trucks we see most often: Freightliner Cascadia, Kenworth T680/T880, Peterbilt 579/389, Volvo VNL, Mack Anthem, International LT, and Western Star 4900/5700. Box trucks, dump trucks, and Class 5–8 commercial work trucks too.

Signs Your Truck Transmission Needs Repair

You don’t need to know exactly what’s wrong — that’s our job — but these are the symptoms that send most drivers to the shop:

  • Slipping out of gear under load, especially on a grade
  • Hard or delayed engagement when you put it in gear
  • Grinding when shifting, even with a fresh clutch
  • A burnt smell from the gearbox or red/brown fluid on the dipstick
  • Check Engine or transmission warning light on the dash
  • Won’t shift past a certain gear (limp mode)
  • Vibration or shudder that wasn’t there last week

Bring it in before any of those turn into a no-shift situation on I-4. Diagnostics on a heavy-duty transmission usually run an hour or two on the laptop plus a road test.

Repair vs. Rebuild vs. Replacement

Three different jobs, three different price points. Here’s the honest breakdown:

Repair — for a specific failed component: clutch pack, shift fork, sensor, solenoid, range or splitter cylinder, input or output shaft seal. Fastest turnaround, lowest cost. Most jobs go out in 1–3 days depending on parts.

Rebuild — when the case is good but enough internals are worn or damaged that fixing one thing means fixing six. We pull the unit, tear it down, replace bearings, synchros, gears, seals, and clutch components, then reassemble to spec. Usually 5–10 business days.

Replacement — when the case is cracked, the damage is catastrophic, or a reman unit makes more sense than a rebuild. We source new, reman, or quality used units from suppliers we’ve worked with for years and stand behind the install.

We’ll tell you which one your truck needs after diagnostics, with the actual numbers. No upsell to a rebuild when a clutch and a fork will do the job.

Why Drivers and Fleets Use Us

  • ASE-certified diesel mechanics, not parts-changers
  • Bilingual shop — English and Russian spoken
  • We work on your truck the way we’d work on our own
  • Towing available if your truck won’t make it in
  • Fleet accounts welcome — invoicing, multiple-truck scheduling, no run-around
  • Service area covers Orlando, Kissimmee, Apopka, Sanford, Winter Garden, St. Cloud, and the rest of Orange County and Central Florida

Transmission Replacement in Orlando

If your old unit is past saving, semi truck transmission replacement is its own conversation. We’ll pull the old transmission, inspect the bell housing, flywheel, and rear main for collateral damage (you don’t want to drop a rebuilt unit into a truck with a leaking rear main), source the right replacement, and install it with a new clutch if yours is anywhere near worn. Most replacements in Orlando, FL go out the door in under a week if the part is in the region.

What It Costs

We don’t post fake “starting at” prices because heavy-duty transmission work doesn’t work that way. A clutch adjustment is a couple hundred dollars. A full Eaton Fuller 18-speed rebuild is several thousand. A reman Allison install is somewhere in between. We give you a real number after the diagnostic and we don’t add to it without calling first.

Schedule a Diagnostic

Call (407) 591-6747 or come by 9640 Sidney Hayes Rd, Orlando, FL 32824. Open Monday–Friday, 8 AM to 6 PM. If your truck is stuck somewhere in Central Florida, ask about our towing — we can get you in the bay the same day in most cases.

Frequently Asked Questions

How long does semi truck transmission repair take?

Depends on the job. A sensor or solenoid is often same-day. A clutch replacement is usually 1–2 days. A full rebuild runs 5–10 business days, mostly waiting on parts. We’ll give you a realistic timeline once we know what we’re dealing with.

Do you work on automated manual transmissions like I-Shift and DT12?

Yes. We’ve got the diagnostic software for Volvo, Detroit, Mack, and the major OEMs. Most “transmission” issues on AMTs are actuator, sensor, or software problems, not gearbox failures, and we can tell the difference.

Can you handle commercial truck transmission repair for fleet vehicles?

Yes. We work with fleet operators across Central Florida and can set up direct invoicing and multi-truck scheduling. Call and ask for fleet service.

Do you offer transmission replacement or only repair?

Both. If your transmission is past rebuilding, we’ll source a quality reman or used unit and handle the full install, including clutch and any related driveline work.

Where are you located and what’s your service area?

9640 Sidney Hayes Rd, Orlando, FL 32824. We serve Orlando, Kissimmee, Apopka, Sanford, Winter Garden, St. Cloud, and the rest of Central Florida. Towing available if you can’t get the truck to us.

Are your mechanics certified?

Yes — ASE-certified diesel technicians with years of heavy-duty experience.

Top Rides – Truck Repair Shop Orlando
9640 Sidney Hayes Rd
Orlando, FL 32824
Phone: (407) 591-6747
Hours: Monday – Friday, 8:00 AM – 6:00 PM
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