Garrett, a name synonymous with turbocharging technology, has long been a leader in the diesel performance world. Their turbochargers are renowned for reliability, innovative design, and ability to elevate engine performance.
Continue reading Revving Up Performance: A Look at Garrett Diesel TurbochargersAt Highway & Heavy Parts, we’re known for providing quality aftermarket diesel engine parts and overhaul kits, and in the Caterpillar world, we’re known for anything from the C7 to C15, C16, and even the C18.
Continue reading HHP Spotlight: About the Caterpillar C13 Diesel Engine Rebuild KitWe’ve talked about trim codes a few times, but maybe you’re still wondering exactly what they’re for. In this post, we’re taking you through what trim codes are and what they do for your engine.
Continue reading What Are Fuel Injector Trim Codes?Most people know Highway and Heavy Parts for our over-the-road diesel expertise — but what many customers don’t realize is that we also supply a full line of marine-rated diesel engine parts for commercial vessels, charter fleets, fishing boats, and recreational boats across the country.
From Caterpillar Marine to Cummins Marine, Detroit Diesel Marine, John Deere Marine, and more, we carry high-quality replacement parts engineered to survive the extreme demands of marine environments: saltwater exposure, constant load, high heat, and long duty cycles.
Whether you’re keeping a single vessel on the water or maintaining an entire fleet, Highway and Heavy Parts has the reliable components you need – backed by expert support, fast shipping, and OEM-level performance.
And below, you’ll find direct links to our most popular marine-specific parts currently available.
Continue reading Keep Your Vessel Running Strong with Marine Diesel Parts from Highway and Heavy PartsHighway and Heavy Parts (HHP) now has aftermarket engine overhaul rebuild kits to fit Caterpillar C13 Engine applications. These previously un-available kits are now in stock for immediate delivery. These kits feature OEM quality parts at cost savings over 30%.
Continue reading Highway and Heavy Parts (HHP) Now Has Engine Rebuild Kits For Caterpillar C13 Engine ApplicationsHighway and Heavy Parts (HHP) is pleased to announce the addition of a wide range of new products to their existing line of diesel engine components. These new products include an array of cost-saving components for Caterpillar’s 3406E, C11, C15 and C13 engine applications as well as oversize repair options for Cummins Midrange Engines and fuel system parts for Detroit Diesel Series 60 engines. The addition of these new products to HHP’s already extensive catalogue of parts has helped them expand their coverage of diesel engine applications and better serve the needs of the heavy highway industry.
Continue reading Highway & Heavy Parts Adds New Parts To Inventory For Increased CoverageHighway and Heavy Parts has released a new C12 Exhaust Manifold Stud Kit! This high-quality C12 exhaust manifold stud kit (which also fits standard C13 exhaust manifolds) is designed to lower repair costs and simplify the parts ordering process. The C12 exhaust manifold stud kit accomplishes these goals by using OEM-grade or better materials at competitive costs. The C12 exhaust manifold stud kit combines multiple part numbers into one simple part number. This one-part number helps simplify the ordering process and reduces the number of on-hand inventory SKUs.
Continue reading Caterpillar C12 Exhaust Stud Kit
At Highway and Heavy Parts, it’s our mission to take the risk out of buying diesel engine parts for our customers. So we work hard to stock parts for a large range of applications.
Continue reading What Parts We Offer; Caterpillar, Detroit Diesel and More
Is your Caterpillar C13 just not running like it used to? Is it time for a rebuild?
Continue reading Engine Rebuild Kit for Caterpillar C13 (MCOH3882310)
Looking to rebuild your Caterpillar C13 diesel engine? We’ve got exactly what you need. Check out our popular inframe rebuild kit here! Highway & Heavy Parts is an industry leader in rebuild kits for any diesel engines, including Caterpillar. From the C7 to the C18, we got you covered.
Continue reading What’s In Our Caterpillar C13 Diesel Engine Rebuild Kit?
No matter how you look at it, rebuilding your diesel engine is a big job. It can even seem downright stressful trying to pick the right rebuild kit. In-frame, out-of-frame, and engine re-ring kits are just some of the terms used. What do they mean? What are the differences between them? All these questions and many more will be answered in this post!
Continue reading Differences Between Diesel Rebuild KitsThe Caterpillar C13, introduced in 2003 as part of the ACERT engine lineup, features a 12.5L displacement and delivers 380 to 525 HP. Designed for EPA compliance with advanced fuel and air systems, it powers on-road trucks, buses, construction equipment, and generator sets. Get high-quality Caterpillar C13 engine parts for heavy-duty trucks and equipment at Highway and Heavy Parts. We offer C13 turbochargers, fuel injectors, cylinder heads, and engine rebuild kits designed for emissions-compliant performance and durability. Whether you’re planning a repair, rebuild, or routine service, our C13 parts ensure reliable results in high-load applications.
We carry fuel injectors, turbocharger actuator sensors, turbochargers, camshafts, piston kits, inframe engine rebuild kits, and emission-related components. Our offerings include genuine Caterpillar parts and performance-rated aftermarket parts from vetted suppliers.
The C13 ACERT is known for EGR valve issues, turbocharger actuator failures, and turbocharger wear. We supply solutions that address these pain points, including upgraded turbocharger components and complete engine rebuild kits for long-term reliability.
With the right parts, your C13 can continue delivering power and efficiency—trust HHP to get the job done.
