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Under the Hood: A Look at the Highest Quality Heavy Duty Truck Parts

In order to keep your trucks on the road safely and efficiently, you need access to quality heavy-duty truck parts from trusted brands. Investing in the right heavy-duty truck parts helps lessen downtime and improve your vehicle's overall long-term performance. Here are some of the most reliable brands of parts available within our heavy-duty truck parts catalog.

Quality Heavy Truck Parts by Dayton

Dayton has many different heavy duty truck parts to offer, from brake drums steering and air spings to tie downs and ratchet straps. Dayton offers parts for just about every part of a semi-truck, with an inventory that covers everything from trailer parts to the complex electronic units under the dashboard. With over 100 years in business, they’ve built a reputation for quality heavy truck parts, with their offerings meeting or exceeding OEM quality standards. They’re particularly well known for their leaf springs, which we also carry in our heavy-duty truck parts catalog. 

Buy Dayton Heavy Duty Truck Parts

Quality Heavy Truck Parts by Grote

Grote is an industry leader in a wide range of heavy duty truck parts and accessories, with a particular focus on wiring and lighting for your truck. From lights and mirrors to wiring, switches, and harnesses, Grote has everything you need for your trucking needs. Their lighting collection includes headlamps, running lights, turn signals, clearance and marker lamps—all designed to handle the conditions of any road or work site. 

Additionally, they have electric switches and products like bullet connectors that are designed to stay connected in all weather conditions. Furthermore, Grote’s extensive line of heavy duty wiring components will help make sure that your truck is always connected and working properly, which is why they're a critical part of our heavy-duty truck parts catalog. 

Buy Grote Heavy Duty Truck Parts

Quality Heavy Truck Parts by Haldex

Haldex provides top-of-the-line parts for heavy-duty trucks that focus on braking systems and air suspension. Whether you are looking for air brake chambers, air brake dryers, air brake compressor governors, brake adjusters or air hose assemblies, we stock the parts to meet your needs and requirements. Haldex offers new and remanufactured quality parts for vehicles at any life stage, helping you get the heavy-duty truck parts you need at a price that won't break the bank.

The Haldex / Midland spring brakes offer:

  • Reliability and extended life in a spring brake actuator

  • Permanently attached, sealed chamber promotes safety, resists rust

  • Polymer coated spring and stud housing for corrosion protection

  • Oil, chemical and water resistant diaphragms for maximum life

  • Double-bolted clampband for adjustment and secure attachment

  • Two 3030 DDSB models, with 2.5” or 3.0” stroke, 10.0” pushrod • Clevis assembly included • One year unlimited mileage warranty* 

Buy Haldex Heavy Duty Truck Parts

Heavy Duty Truck Parts by Gorilla / Perfect Stop

For premium duty over the road to severe duty applications like refuse, cement haulers, and motor coaches, you need formulations that can withstand extreme torque and temperatures. Gorilla’s premium duty air disc brake pads are formulated with high thermal fibers and modified cross-linking resins so they can endure the rigors of severe duty applications up to 28K, making them a great addition to our heavy-duty truck parts catalog.

Buy Gorilla / Perfect Stop Heavy Duty Truck Parts

Arnold Motor Supply: Your Heavy-Duty Truck Parts Store

The market for heavy-duty truck parts is competitive and vast, and we want to provide every option possible for you. Whether you prefer Dayton, Grote, Haldex, or Gorilla products – or any combination of all four, you can be assured that these manufacturers offer quality components to help keep your truck running at top performance. We offer their parts for truckers of all stripes, helping you keep your rig on the road at competitive prices.

Even better, these parts are backed by company warranties ranging from 1 year to 5 years depending on the product and manufacturer. Take the time to do research so you can make the most informed purchase decision possible with Arnold Motor Supply.

Don’t forget about your daily driver while you’re working on your truck! We also carry a comprehensive inventory of alternators, radiators, water and fuel pumps, air conditioning kits, and struts. We offer everything you need to keep vehicles of any size on the road!

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