1023 Diesel & Fleet: A metallic workbench displays various disassembled transmission components, including gears, clutches, and plates, organized neatly. The workshop setting is industrial, focused on automotive repair or maintenance.

Professional TransmissionExperts in Palmer, AK

At 1023 Diesel & Fleet, transmissions are our specialty. Located in Palmer, AK, and serving the Mat-Su Valley, we provide advanced transmission services that other shops simply can’t match. Whether you need a diagnosis, a repair, or a complete replacement, our expert team ensures your vehicle’s transmission operates with precision and reliability.

Transmission Services You Won’t Find Anywhere Else

At 1023 Diesel & Fleet, we deliver custom-built transmissions tailored to your vehicle’s unique needs. Whether you’re towing heavy loads, running higher-than-stock horsepower, or driving a commercial vehicle, our transmissions are designed for maximum durability and performance.
1023 Diesel & Fleet: A black transmission sits on a wooden pallet in an industrial setting. Shelves with equipment and tools are visible in the background.

We specialize in servicing a wide range of transmissions, including:

68RFE

47RE

48RE

Allison A1000

Allison 10L1000

6R140

10R140

E4OD

4R100

5R110

10R80

Comprehensive Transmission and Drivetrain Services

Our full suite of transmission services ensures your vehicle performs at its best:

Transmission Repairs

Addressing leaks, slipping gears, solenoid issues, and more to extend the life of your transmission.

Transmission Testing and Inspection

Designed for trucks needing enhanced performance for towing, heavy hauling, or off-road use.

Transmission Repair

Leaks, solenoids, sensors, cooling issues.

Drivetrain and Differential Services

Repairs and rebuilds to ensure smooth power delivery and optimal vehicle performance.

Transmission Replacements

For irreparable systems, we order a replacement matched to your truck that meets or exceeds factory standards.

Common Transmission Problems We Solve

Our team regularly diagnoses and resolves transmission issues, including:

Backed by ATRA transmission credentials, our Master ASE-certified technicians and OEM-trained experts for Ford and Dodge ensure every repair is done right.

Advanced Tools and Trusted Partners

1023 Diesel & Fleet combines specialized expertise with top-tier tools and industry-leading suppliers. We collaborate with trusted names like:
Using dealership-level software, we deliver precise diagnostics, accurate repairs, and seamless system calibrations that meet factory standards.

Our Process: Fast, Reliable Transmission Solutions

At 1023 Diesel & Fleet, we streamline our process to minimize downtime while delivering expert results:

1

Comprehensive Diagnostics

We conduct a thorough inspection using advanced tools to pinpoint the issue.

2

Transparent Estimates

You’ll receive a clear, detailed estimate and explanation of your options. No work begins without your approval.


3

Replacement Units Ordered as Needed

With heavy-duty rebuilds ready to install, we ensure the fastest turnaround time in the area.

4

Precision Repairs and Replacements

Whether it’s a repair or a full replacement, our skilled technicians perform every job with care and precision.

5

Rigorous Testing and Calibration

We perform extensive testing to ensure your transmission operates flawlessly before returning your vehicle.

6

Final Inspection

Every transmission undergoes a quality check, giving you peace of mind that the job was done right.

Why Choose 1023 Diesel & Fleet for Transmissions?

At 1023 Diesel & Fleet, we’re the transmission experts Palmer trusts. Here’s why:
Unit TypeCoverageWhat’s Covered
FVP Powertrain Remanufactured (Platinum Enhanced)3 years / unlimited milesParts and labor at the shop rate, plus fluids, rental, authorized diagnostic time, and towing
OEM Remanufactured (Ford Motorcraft, Mopar, and other factory reman units installed by 1023 Diesel & Fleet)Typically 3 years / 100,000 miles from the date of installationParts and labor under the applicable manufacturer’s powertrain warranty. Exact terms depend on the brand installed.
Specialize in light-duty diesel pickup trucks, you break it. we fix it. • Specialize in light-duty diesel pickup trucks, you break it. we fix it. •
Specialize in light-duty diesel pickup trucks, you break it. we fix it. • Specialize in light-duty diesel pickup trucks, you break it. we fix it. •
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