Heavy-Duty Truck Repair Services

Truck Driveline Repair Services in Janesville, WI

Block Diesel Repair is your one-stop shop for all your truck and fleet repair needs in Janesville, Wisconsin. Our team of expert technicians, each with over 10 years of experience, is committed to providing high-quality services to ensure your trucks are up and running in no time.

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Why Does Your Fleet's Driveline Matter?

Your fleet's driveline is a complex system that requires regular maintenance to ensure optimal performance. The driveline is responsible for transferring power from the transmission to the wheels and compensating for the difference in distance that the outside and inside wheels travel when turning. If your driveline fails, you risk overheating, uneven tire wear, and worn bearings. 

When Should You Get Your Driveline Serviced?

Regular maintenance is necessary to ensure the proper function of your fleet's driveline. The differential undergoes heavy loads that can lead to increased heat and wear, and it is covered in thick gear oil to reduce friction and improve performance. We recommend changing the differential fluid every 30,000 to 60,000  miles, with more frequent service appointments for those hauling heavy loads. It is also important to regularly inspect and replace worn-out components, monitor for leaks, and grease bearings to maintain optimal performance levels.

Maintaining Your Fleet's Driveline

By regularly inspecting the driveshaft, axles, and transmission for signs of wear and damage, you can prevent damage to your fleet's driveline. It is crucial to keep an eye out for fluid levels, grease on your bearings, leaks, and worn-out components. We can guarantee that by following these tips, you'll be able to stay on top of driveline maintenance.

Our Driveline Repair Service

We at Block Diesel Repair suggest having both the front and rear differentials flushed during your driveline service appointment. Although most fleet owners are aware of the need for regular oil changes, they may not realize that their differentials also require maintenance. Differentials are more intricate than they seem, and as time passes, their gear oil breaks down, making it less efficient at transferring power. During our driveline service, the old fluid will be drained and replaced with fresh, new oil by our mechanics.

What Areas Do We Service?

We are located at 3248 S Tower Dr. Janesville, WI 53546. Block Diesel Repair's location is conveniently located by interstate exits I-90 that runs North/South to Illinois and up to Madison and I-43 running east to Milwaukee. Our mobile and roadside assistance services allow us to service cities such as Roscoe IL, South Beloit IL, Rockford IL, Milton WI, and Janesville, WI.

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Driveline repairs are no easy feat. At Block Diesel Repair, our certified technicians are trained to perform all types of driveline repairs, regardless of the damaged parts.

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our repairs

Full-Service Heavy-Duty Truck Repair Shop

Axle Repair

At Block Diesel Repair in Janesville, Wisconsin, we offer reliable and quick axle repair services to help keep everything running smoothly.

Brake Repair

At Block Diesel Repair in Janesville, Wisconsin, our team of mechanics provides prompt and thorough brake repair services for both air and hydraulic systems.

Coolant System Repair

One of the first steps in guaranteeing the longevity of your trucks is by maintaining the coolant systems in them, as a small leak can cause serious engine damage.

Performance ECM Tuning

Block Diesel Repair in Janesville, Wisconsin, offers top-of-the-line performance ECM tuning services to fleet owners.

Diagnostics & Electrical Repair

At Block Diesel Repair in Janesville, Wisconsin, our technicians have up-to-date, specialized training in the most advanced diagnostic tools.

Driveline Repair

The driveline is a vital component, responsible for transferring power to the wheels. Our gifted technicians are knowledgeable and skilled at driveline maintenance and repairs.

EGR & DPF

At Block Diesel Repair in Janesville, Wisconsin, we offer comprehensive EGR and DPF cleaning and repairs to keep your after-treatment systems performing at their best.

Engine Repair, Rebuild & Conversion

Our engine repair, rebuild, overhaul, and conversions are designed to help you achieve your engine performance goals.

Express Lube

Our technicians cover everything from engine oil changes to differential fluid changes, ensuring your fleet has what it needs to perform at its best.

Exhaust System Repair

Our team of certified technicians specializes in providing exhaust system maintenance to ensure your fleet operates at a high level of performance.

HVAC System Repair

Your HVAC system should be reliable enough to keep your drivers comfortable and safe on the road. We offer HVAC system repair services for all types of diesel trucks.

Oil & Fluid

At Block Diesel Repair in Janesville, Wisconsin, we offer comprehensive oil and fluid services to keep your diesel fleet running smoothly and efficiently.

Suspension Repair

If you're experiencing a rough ride, sagging or squatting when carrying heavy loads, or air leaks, it's time to get your suspension repaired by a professional.

Tire Repair

At Block Diesel Repair in Janesville, Wisconsin, we offer a wide range of tire repair and replacement services to help keep your tires in good condition.

Transmission & Clutch Repair

At Block Diesel Repair in Janesville, Wisconsin, we are committed to providing top-notch services to ensure your fleet's optimal performance.

Wheel Alignment

We have the expertise and specialized equipment to diagnose and correct any alignment issues in your trucks or trailers.

The service these guys give is awesome. Prices are very fair, and the work they do is fantastic. Good customer service, quality work and great price.
C & T S
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M&M Carriers

Jeremy Shirah

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Great job. My mechanic Mitch did an incredible job. Arrived exactly on time. Finished the repair in record time and the price was very reasonable. And all on a Sunday morning. Great job! Keep up the awesome service.

Brit Payjack

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Thank you so much to Greg. We had an emergency after hours and he quickly got us and our horses back on the road. We are beyond grateful.

Tim Braun

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They got me right in when I needed a repair during a trip. Fair pricing with quality work. Went there worried since on the road repairs can go so wrong but left very happy.