Semi Truck Engine
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Engine Assemblies
Engine Blocks
Camshafts
Crankshafts
Cylinder Heads
Valve Covers
Valves & Valvetrain Parts
Pistons, Rings & Connecting Rods
Timing Gears, Chains & Covers
Motor Mounts
Intercoolers
Oil Coolers
Oil Filters
Engine Management Systems
Engine Bearings
Oil Pumps
Engine Oil Pans, Drain Plugs & Dipsticks
Engine Pulleys
Engine Sensors, Relays, Switches
Serpentine Belts & Auxiliary Drive Belts
Engine Rebuild Kits
Engine Oil Additives
Motor Oils
Balance Shafts
Timing Belts
- Edelbrock®Performer-Link™ True Roller Keyway Adjustable Timing Chain Set (7801)Performer-Link™ True Roller Keyway Adjustable Timing Chain Set (7801) by Edelbrock®. Now, you can dial-in your camshaft with ease with Edelbrock Timing Chain Set. Edelbrock timing chain bolt onto your engine just like any other timing...The finest quality at a great priceEdelbrock carry everything needed to complete the job$80.95
- Edelbrock®Performer-Link™ True Roller Keyway Adjustable Timing Chain Set (7800)Performer-Link™ True Roller Keyway Adjustable Timing Chain Set (7800) by Edelbrock®. Cam sprockets are made from 35,000 psi tensile strength cast iron. Crank sprockets are made from billet SAE-1144 steel and induction heat treated....The finest quality at a great priceEdelbrock carry everything needed to complete the job$62.95
- Enginetech®Bare Cylinder Head (EHC395-1)Bare Cylinder Head (EHC395-1) by Enginetech®. Enginetech helps you build better engines, faster. Cylinder heads go through a strict QC inspection. Each casting is handled individually and machined to OE specs on top of the line...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$402.05
- Enginetech®Bare Cylinder Head (EHC395)Bare Cylinder Head (EHC395) by Enginetech®. Enginetech helps you build better engines, faster. Cylinder heads go through a strict QC inspection. Each casting is handled individually and machined to OE specs on top of the line equipment...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$412.86
- Enginetech®Crankshaft (129250)Crankshaft by Enginetech®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$1,006.76
- Enginetech®Double Roller Timing Set (TS169)Double Roller Timing Set (TS169) by Enginetech®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$78.65
- Enginetech®Double Roller Timing Set (TS168A)Double Roller Timing Set (TS168A) by Enginetech®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$78.41
- Enginetech®High Performance New Connecting Rods (26135P)High Performance New Connecting Rods by Enginetech®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$447.97
- Enginetech®Oil Galley Valve (OGV1)Oil Galley Valve by Enginetech®. The Engine Builder's Source, can locate the right part for nearly any rebuild application. Offering a full line of internal engine parts for domestic, import and high performance applications, Enginetech...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$5.78
- Enginetech®Remanufactured Crankshaft Kit (129050)Remanufactured Crankshaft Kit (129050) by Enginetech®. The Engine Builder's Source, can locate the right part for nearly any rebuild application. Offering a full line of internal engine parts for domestic, import and high performance...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$593.53
- Enginetech®Remanufactured Crankshaft Kit (129000)Remanufactured Crankshaft Kit by Enginetech®. The Engine Builder's Source, can locate the right part for nearly any rebuild application. Offering a full line of internal engine parts for domestic, import and high performance...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$580.73
- Enginetech®Remanufactured Crankshaft Kit (122550)Remanufactured Crankshaft Kit (122550) by Enginetech®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to...Rigorously tested to withstand years of abuseDesigned with innovative manufacturing techniques$428.22
- Enginetech®Remanufactured Stock Connecting Rod (ECR307)Remanufactured Stock Connecting Rod (ECR307) by Enginetech®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$56.93
- Enginetech®Remanufactured Stock Connecting Rod (ECR312)Remanufactured Stock Connecting Rod (ECR312) by Enginetech®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$44.95
- Enginetech®Stage S Hydraulic Camshaft (ES1384)Stage S Hydraulic Camshaft (ES1384) by Enginetech®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide...$321.84
- Enginetech®Timing Set (TS4194B)Timing Set (TS4194B) by Enginetech®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$42.04
- Enginetech®Timing Set (TS4185B)Timing Set (TS4185B) by Enginetech®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$72.40
- Enginetech®Timing Set (TS391SD)Timing Set (TS391SD) by Enginetech®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$130.65
- Enginetech®Timing Set (TS391)Timing Set by Enginetech®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$116.41
- Enginetech®Timing Set (TS499A)Timing Set (TS499A) by Enginetech®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$27.45
- Enginetech®Timing Set (TS391B)Timing Set (TS391B) by Enginetech®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$159.70
- Enginetech®Timing Set (TS361)Timing Set (TS361) by Enginetech®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.15
- Ford OERear Engine Crankshaft Seal (JR3Z6701A)Rear Engine Crankshaft Seal (JR3Z6701A) by Ford OE. If you want to keep your Ford performing the way it did when it left the factory, rely on Ford OE products. Manufactured to strict specifications for fit, form, and function, they not...Genuine OEM Ford part made to fit your vehicle perfectlyDesigned to restore OEM performance for a safe ride$18.62
- Ford Performance®Double Roller Timing Chain Set (M-6268-A390)Double Roller Timing Chain Set by Ford Performance®. Whether you're building a competition grade speed beast, want to adjust the appearance of your Ford from meek to mean, or just crave for giving it a performance makeover,...Full roller chain with 9-position multi-index crank sprocketThe crank sprocket has 2 degree increments for timing adjustment of up to 8 degrees retarded, 8 degrees advanced, or straight-up (no advance or retard)$247.85
- Genuine®Timing Chain Tensioner (06K109467K)Timing Chain Tensioner (06K109467K) by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies and manufactured from premium materials using...Made with precision and quality in mindDesigned to meet your specific needs$103.43
- Genuine®Timing Chain Tensioner (996 105 188 02)Timing Chain Tensioner (996 105 188 02) by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies and manufactured from premium materials using...Made with precision and quality in mindDesigned to meet your specific needs$167.35
- Genuine®Timing Chain Tensioner (996 105 180 58)Timing Chain Tensioner (996 105 180 58) by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies and manufactured from premium materials using...Made with precision and quality in mindDesigned to meet your specific needs$108.36
- Genuine®Timing Chain Tensioner (06K 109 467Q)Timing Chain Tensioner (06K 109 467Q) by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies and manufactured from premium materials using...Made with precision and quality in mindDesigned to meet your specific needs$127.02
- Genuine®Timing Chain Tensioner (06H109467AE)Timing Chain Tensioner (06H109467AE) by Genuine®. Genuine is here to give you the ultimate in quality and reliability at a cost you can afford. Designed utilizing the latest technologies and manufactured from premium materials using...Made with precision and quality in mindDesigned to meet your specific needs$109.27
- Hastings®8-Cylinder Piston Ring Set (2M4626)8-Cylinder Piston Ring Set (2M4626) by Hastings®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$61.34
To travel long distances while pulling a trailer that can weigh close to 80,000 lbs, your big rig needs an extremely powerful and reliable engine. Since the reliability of any system is determined by its weakest link, each and every replacement engine part you purchase should be of the highest quality. To cover your needs for best-in-class semi truck replacement engine parts, we have gathered them on our digital shelves. Regardless of the product you are looking for, whether it is a set of piston rings or a replacement engine head, we have the right option at an affordable price.
The engine of your semi truck must produce enough horsepower and torque to be able to move huge loads across the country day in and day out. Each year, you may cover up to 50,000 miles in your big rig or even more. It means that sooner or later some components and systems of your engine will require maintenance or repair. On the digital shelves of our online store, you can find a huge assortment of parts, rebuild kits, and complete semi truck engine assemblies that you may need to keep your machine on the road hauling cargo and making you money.
Since semi trucks need a lot of torque on low RPMs to be able to pull heavy loads with decent fuel mileage, almost all big rigs today run on diesel. You can increase the output of your powerplant significantly by adding a turbocharger or supercharger. Such a unit pumps more air into the engine thus allowing for adding more fuel to the mixture. The difference is that a turbocharger is actuated by a turbine propelled by the exhaust gases flow, hence the name, while a supercharger uses the engine power receiving it from the crankshaft through the pulley system.
Intercoolers are designed for further improvement of turbocharged and supercharged engine efficiency by cooling down intake air thus increasing its charge density. Increased airflow improves combustion, increases horsepower and torque. In our store, you can find a huge assortment of aftermarket intercoolers and all required hoses, clamps, and couplings. We offer a wide variety of top-notch engine blocks, including bare blocks, expansion plug kits, engine block heaters, and other related parts. Browse our extensive catalogs of crankshafts, camshafts, valvetrain parts, and more to find all of the needed components, such as seals, gaskets, and bearings.
All semi trucks work much harder than other types of vehicles which means they are subject to accelerated wear and tear and must be maintained properly to serve you for many years to come. The problems with your semi truck’s engine can have severe consequences. Too much smoke coming out of the exhaust pipes, reduced oil pressure, or loss of power are all signs of engine malfunctions. It is essential to carry out regular engine compression tests and provide timely maintenance to avoid more expensive repairs. Don’t forget to change the oil regularly to prolong the service life of your engine and reduce the chance of failure.