Truck Parts in Lone Rock, WI

Your Trusted Source for Truck Parts in Lone Rock, WI

Whether you’re an owner-operator or managing multiple units, the parts you choose make a big difference. At GJ’s Service, we supply and install components that perform under pressure and hold up for the long haul. When you need reliable truck parts in Lone Rock, WI, we’re here with the right inventory and the knowledge to guide you.

Our parts lineup includes a wide range of components for trucks, trailers, and equipment. From drivetrain and brake parts to cooling, suspension, and electrical, we cover every corner of your vehicle’s needs.

Common parts we offer include:

• Brake pads, drums, and lines
• Air, fuel, and oil filters
• Suspension components like shocks and leaf springs
• Alternators, batteries, and wiring
• Belts, hoses, seals, and gaskets

We're also here to help you recognize wear early—before it turns into downtime. Signs like unusual noises, decreased performance, or uneven tire wear could mean it’s time to replace a part.

What Makes Us Different

When you walk into GJ’s Service, you’re not just another ticket in the queue. We care deeply about every truck that rolls through our doors and the people behind the wheel. Our goal is to help you feel confident on the road with parts you can trust and support you can count on.

We operate with just four technicians—but that small team means you get personalized service and attention to detail. We don’t upsell or push you into unnecessary purchases. Instead, we help you find what you truly need and install it the right way.

Why choose GJ’s Service?

• We care. You’re not just a job number—you’re a part of our community.
• Family values. We treat you with respect, transparency, and a genuine desire to help.
• Unmatched quality. We don’t cut corners and always stand behind our work.
• Local loyalty. We proudly serve Lone Rock and surrounding areas with the same commitment we’d offer our own family.

When you're in need of reliable components—like those required for truck axle repair in Lone Rock, WI or commercial truck alignment—we're here with the parts and service to match.

Contact Us About Semi Truck Parts Now: Call 608-583-2200!

Looking for replacement parts or professional installation? Call 608-583-2200 today to speak to our team about what you need and how we can help.

FAQs

What Areas Do You Serve For Truck Parts?

We are located at 420 East Forest Street in Lone Rock, WI. In addition to Lone Rock, we proudly serve Spring Green, WI, Gotham, WI, Sauk County, WI, Iowa County, WI, and Richland County, WI. If you're within 50 miles of our shop, you're within our service reach.

What Does It Feel Like When Your Truck Needs New Parts?

You might notice odd sounds, rough idling, reduced fuel efficiency, or irregular tire wear. These symptoms often indicate components that are nearing failure or operating below peak performance. Addressing them early with new, quality parts can save you from much larger repairs down the road.

How Often Should Truck Parts Be Replaced?

Replacement schedules vary depending on the part and your driving conditions. Filters might need replacing every few months, while suspension components and brakes may last longer but still need regular checks. Following a preventive maintenance schedule can help you avoid unexpected failures and extend your vehicle's lifespan.

Ready to Order or Have Questions? Let’s Talk.

Don’t leave your truck’s performance to chance. Whether you're replacing worn-out parts or preparing for your next service, we’re here to help. Call 608-583-2200 now and speak directly with a technician who understands your needs.