Thomas Semi Truck Engine
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Engine Blocks
Crankshafts
Cylinder Heads
Valve Covers
Valves & Valvetrain Parts
Pistons, Rings & Connecting Rods
Timing Gears, Chains & Covers
Intercoolers
Oil Coolers
Oil Filters
Engine Bearings
Oil Pumps
Oil Pans, Drain Plugs & Dipsticks
Engine Pulleys
Engine Sensors, Relays, Switches
Serpentine Belts & Auxiliary Drive Belts
Engine Rebuild Kits
Motor Oils
- Continental® ContiTech™Conti-V Multirib™ Serpentine Belt (4080730)Conti-V Multirib™ Serpentine Belt (4080730) by Continental® ContiTech™. Length: 73". Designed to transmit torque and drive engine accessories, this serpentine belt provides quieter and cooler performance, greater durability, and...OE quality product for safe, reliable, and efficient performanceProvides quiet performance, even in wet conditions$39.64
- Continental® ContiTech™Conti-V Multirib™ Serpentine Belt (4080695)Conti-V Multirib™ Serpentine Belt (4080695) by Continental® ContiTech™. Length: 69.5". Designed to transmit torque and drive engine accessories, this serpentine belt provides quieter and cooler performance, greater durability, and...OE quality product for safe, reliable, and efficient performanceProvides quiet performance, even in wet conditions$49.22
- Continental® ContiTech™Conti-V Multirib™ Serpentine Belt (4080780)Conti-V Multirib™ Serpentine Belt by Continental® ContiTech™. Length: 78". Designed to transmit torque and drive engine accessories, this serpentine belt provides quieter and cooler performance, greater durability, and maximum...OE quality product for safe, reliable, and efficient performanceProvides quiet performance, even in wet conditions$44.09
- Continental® ContiTech™Conti-V Multirib™ Serpentine Belt (4080760)Conti-V Multirib™ Serpentine Belt (4080760) by Continental® ContiTech™. Length: 76". Designed to transmit torque and drive engine accessories, this serpentine belt provides quieter and cooler performance, greater durability, and...OE quality product for safe, reliable, and efficient performanceProvides quiet performance, even in wet conditions$39.16
- Continental® ContiTech™Extreme Duty Multi V-Belt (4080780X)Extreme Duty Multi V-Belt (4080780X) by Continental® ContiTech™. 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....Made with precision and quality in mindDesigned to meet your specific needs$38.19
- Goodyear Belts®A/C and Idler Accessory Drive V-Belt (17350)A/C and Idler Accessory Drive V-Belt (17350) by Goodyear Belts®. Length: 35". Goodyear Belts has developed V-belts that meet or exceed OE requirements, ensuring long belt life and quiet operation. Restore your belt drive system’s...Meets or Exceeds OEM SpecificationsLong-life EPDM Rubber Compound$13.58
- Goodyear Belts®Fan and Alternator Serpentine Multi V-Belt (1080775)Fan and Alternator Serpentine Multi V-Belt (1080775) by Goodyear Belts®. Length: 77.5". Goodyear Belts has developed multi V-belts that meet or exceed OE requirements, ensuring long belt life and quiet operation. Restore your belt drive...Meets or Exceeds OEM SpecificationsLong-life EPDM Rubber Compound$37.64
- Goodyear Belts®Fan, Alternator and A/C Serpentine Multi V-Belt (1080785)Fan, Alternator and A/C Serpentine Multi V-Belt (1080785) by Goodyear Belts®. Length: 78.5". Goodyear Belts has developed multi V-belts that meet or exceed OE requirements, ensuring long belt life and quiet operation. Restore your belt...Meets or Exceeds OEM SpecificationsLong-life EPDM Rubber Compound$45.07
- Goodyear Belts®Fan, Alternator and Hub Serpentine Multi V-Belt (1080690)Fan, Alternator and Hub Serpentine Multi V-Belt (1080690) by Goodyear Belts®. Length: 69". Goodyear Belts has developed multi V-belts that meet or exceed OE requirements, ensuring long belt life and quiet operation. Restore your belt...Meets or Exceeds OEM SpecificationsLong-life EPDM Rubber Compound$43.29
- Goodyear Belts®Serpentine Multi V-Belt (1080805)Serpentine Multi V-Belt (1080805) by Goodyear Belts®. Length: 80.5". Goodyear Belts has developed multi V-belts that meet or exceed OE requirements, ensuring long belt life and quiet operation. Restore your belt drive system’s...Meets or Exceeds OEM SpecificationsLong-life EPDM Rubber Compound$29.94
- PAI®Engine Oil Pan (141344)Engine Oil Pan (141344) by PAI®. 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 industry-leading...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$356.26
- PAI®Engine Oil Pan Gasket (131409)Engine Oil Pan Gasket (131409) by PAI®. 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...Perfect blend of leading innovations and superior workmanshipManufactured to offer high value and everlasting reliability$50.78
- Dorman HD Solutions®Front Sump Oil Pan (264-5065)Front Sump Oil Pan (264-5065) by Dorman HD Solutions®. Oil pan leaking? This engine oil pan is precision-engineered to match the original equipment pan on specific vehicle years, makes and models for a reliable replacement.Direct replacement - this engine oil pan is made to match the original pan on specific vehiclesComplete assembly - includes replacement pan and drain plugs to match original components$313.12
- Dorman HD Solutions®Heavy Duty Engine Oil Dipstick (917-6011)Heavy Duty Engine Oil Dipstick (917-6011) by Dorman HD Solutions®. This replacement engine oil dipstick is a direct replacement for a damaged or missing original equipment dipstick. Level marks are clearly distinguished and properly...Ideal replacement - this engine oil dipstick matches the fit and function of the original equipment dipstick to ensure a dependable replacementQuality construction - this dipstick is made of the same materials as the original equipment dipstick for reliable service$52.13
- Dorman HD Solutions®Heavy Duty Engine Oil Dipstick (917-6008)Heavy Duty Engine Oil Dipstick (917-6008) by Dorman HD Solutions®. This replacement engine oil dipstick is a direct replacement for a damaged or missing original equipment dipstick. Level marks are clearly distinguished and properly...Ideal replacement - this engine oil dipstick matches the fit and function of the original equipment dipstick to ensure a dependable replacementQuality construction - this dipstick is made of the same materials as the original equipment dipstick for reliable service$42.85
- Spectra Premium®Engine Oil Pan (CATP04A)Engine Oil Pan (CATP04A) by Spectra Premium®. 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...Made with precision and quality in mindDesigned to meet your specific needs$135.56
- Gates®DriveAlign™ Drive Belt Tensioner Assembly (38731)DriveAlign™ Drive Belt Tensioner Assembly by Gates®. 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...Comprehensive line includes parts to fit cars, vans, SUVs, and light trucksFull line coverage for import, domestic, and heavy-duty cars, trucks, and vehicle applications$165.94
- ACDelco®Professional™ Heavy Duty Belt Tensioner & Pulley Assembly (38518)Professional™ Heavy Duty Belt Tensioner & Pulley Assembly by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Made with precision and quality in mindDesigned to meet your specific needs$110.06
- ACDelco®Professional™ Heavy Duty Belt Tensioner & Pulley Assembly (38627)Professional™ Heavy Duty Belt Tensioner & Pulley Assembly (38627) by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Made with precision and quality in mindDesigned to meet your specific needs$143.55
- ACDelco®Professional™ Heavy Duty Belt Tensioner & Pulley Assembly (38516)Professional™ Heavy Duty Belt Tensioner & Pulley Assembly (38516) by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Made with precision and quality in mindDesigned to meet your specific needs$177.47
- ACDelco®Professional™ Idler Pulley (36349)Professional™ Idler Pulley (36349) by ACDelco®. The ACDelco Professional, premium aftermarket Idler Pulley is designed for use on automobiles and light duty trucks as a locked center tensioning pulley, an automatic belt tensioner...Bearing is designed for application specific speed and load requirementsProvides reliable operation under severe conditions for year round performance$89.12
- Continental® ContiTech™Elite™ Drive Belt Idler Pulley (50028)Elite™ Drive Belt Idler Pulley (50028) by Continental® ContiTech™. Every part in this assembly is engineered to look, install, and operate the same way or better than the factory parts. Every component meets original equipment...Original equipment equivalentFactory-like fit and dependability$67.32
- Continental® ContiTech™Elite™ Drive Belt Tensioner Assembly (49549)Elite™ Drive Belt Tensioner Assembly (49549) by Continental® ContiTech™. This belt tensioner assembly is constructed to meet OE requirements for fit, form, and function. It provides smooth, noiseless, and vibration-free operation...Constructed to match OE form, fit, and functionMaintains its correct alignment to the belt and correct accessory belt tension$92.88
- Continental® ContiTech™Elite™ Drive Belt Tensioner Assembly (49521)Elite™ Drive Belt Tensioner Assembly (49521) by Continental® ContiTech™. This belt tensioner assembly is constructed to meet OE requirements for fit, form, and function. It provides smooth, noiseless, and vibration-free operation...Constructed to match OE form, fit, and functionMaintains its correct alignment to the belt and correct accessory belt tension$120.73
- Goodyear Belts®Drive Belt Idler Pulley (57143)Drive Belt Idler Pulley (57143) by Goodyear Belts®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your...Made with precision and quality in mindDesigned to meet your specific needs$39.95
- Goodyear Belts®Drive Belt Idler Pulley (58021)Drive Belt Idler Pulley (58021) by Goodyear Belts®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your...Made with precision and quality in mindDesigned to meet your specific needs$30.51
- SKP®Drive Belt Idler Pulley (SK89101)Drive Belt Idler Pulley (SK89101) by SKP®. 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$11.82
- SKP®Drive Belt Tensioner (SK89490)Drive Belt Tensioner by SKP®. 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 industry-leading...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$50.57
- Dorman HD Solutions®Valve Cover (264-5118)Valve Cover by Dorman HD Solutions®. This replacement valve cover matches the fit and function of the original equipment part that may be damaged or warped. Made from quality materials for excellent fit and superior heat resistance,...Direct replacement - this valve cover matches the original equipment part for fit and functionDurable construction - this valve cover is made of quality materials to withstand extreme temperatures to resist leaking$220.79
- ID Select®Engine Oil Cooler (122H5BFL)Engine Oil Cooler (122H5BFL) by ID Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function as your factory...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$140.00