Thomas Semi Truck Engine
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
- iD Select®Engine Oil CoolerEngine Oil Cooler 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 component....Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$122.50 - $157.50
- PAI®Pan GasketPan Gasket by PAI®. Sold Individually. 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...2 Years WarrantyPerfect blend of leading innovations and superior workmanship$27.38
- Industrial Injection®AFC Spring KitAFC Spring Kit by Industrial Injection®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade materials and the latest technology,...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$43.13 - $146.51
- Industrial Injection®Common Rail Stage 1 Bag of Parts KitCommon Rail Stage 1 Bag of Parts Kit by Industrial Injection®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade materials and the...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$476.84 - $491.59
- Industrial Injection®Dual CP3 KitDual CP3 Kit by Industrial Injection®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest grade materials and the latest technology, they...Increased Fueling EfficiencyHelps Maintain Rail Pressure$1,368.42 - $3,724.36
- Dorman HD Solutions®Fuel Injection Throttle BodyFuel Injection Throttle Body by Dorman HD Solutions®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal reasons, but before you waste your...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$456.93
- Kendall®Motor OilMotor Oil, 1 Quart by Kendall®. Kendall GT-1 Competition Motor Oil, Nitro 70, is a high-quality automotive engine oil specially formulated for use in nitromethane- and alcohol-fueled drag racing vehicles. It is not recommended for use...$5.47 - $6.32
- Hastings®Dual-Flow Engine Oil Filter (LF515)Dual-Flow Engine Oil Filter (LF515) by Hastings®. Hastings Premium Filters has been a manufacturer of mobile filtration products for over sixty years. Hastings manufactures and distributes automotive and heavy-duty filters for a wide...Expertly crafted from premium materialsDesigned to match rigorous quality standards$47.11
- Hastings®Full-Flow Engine Oil Filter (LF587)Full-Flow Engine Oil Filter (LF587) by Hastings®. Hastings Premium Filters has been a manufacturer of mobile filtration products for over sixty years. Hastings manufactures and distributes automotive and heavy-duty filters for a wide...Expertly crafted from premium materialsDesigned to match rigorous quality standards$13.14
- Hastings®Full-Flow Engine Oil Filter Element (LF551)Full-Flow Engine Oil Filter Element (LF551) by Hastings®. Hastings Premium Filters has been a manufacturer of mobile filtration products for over sixty years. Hastings manufactures and distributes automotive and heavy-duty filters for a...Expertly crafted from premium materialsDesigned to match rigorous quality standards$13.77
- PAI®Upper Engine Gasket Kit (331331)Upper Engine Gasket Kit (331331) 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$393.71
- PAI®Upper Engine Gasket Kit (131566)Upper Engine Gasket Kit (131566) 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$222.44
- Gates®Micro-V Serpentine Belt (45V1800)Micro-V Serpentine Belt (45V1800) by Gates®. Gates is the largest global manufacturer of OE timing belts. This means Gates is able to cover the Aftermarket with timing belts that are OE-equivalent, or better, in service life and...Special belt construction eliminates belt noise, reduces tension loss, and solves problem drive applicationsUtilizes advanced materials like Aramid Fiber found in bullet-proof vests and crack and heat-resistant EPDM materials$795.11
- Gates®Micro-V Serpentine Belt (33V315)Micro-V Serpentine Belt (33V315) by Gates®. Gates is the largest global manufacturer of OE timing belts. This means Gates is able to cover the Aftermarket with timing belts that are OE-equivalent, or better, in service life and...Special belt construction eliminates belt noise, reduces tension loss, and solves problem drive applicationsUtilizes advanced materials like Aramid Fiber found in bullet-proof vests and crack and heat-resistant EPDM materials$56.40
- ACDelco®Specialty™ Heavy Duty V-Ribbed Serpentine Belt (K080889HD)Specialty™ Heavy Duty V-Ribbed Serpentine Belt (K080889HD) by ACDelco®. Length: 88.9". Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...Made with precision and quality in mindDesigned to meet your specific needs$46.26
- ACDelco®Specialty™ Heavy Duty V-Ribbed Serpentine Belt (K080785HD)Specialty™ Heavy Duty V-Ribbed Serpentine Belt (K080785HD) by ACDelco®. Length: 78.47". Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...Made with precision and quality in mindDesigned to meet your specific needs$51.96
- ACDelco®Specialty™ Heavy Duty V-Ribbed Serpentine Belt (K080776HD)Specialty™ Heavy Duty V-Ribbed Serpentine Belt (K080776HD) by ACDelco®. Length: 77.58". Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...Made with precision and quality in mindDesigned to meet your specific needs$62.53
- ACDelco®Specialty™ Heavy Duty V-Ribbed Serpentine Belt (K080780HD)Specialty™ Heavy Duty V-Ribbed Serpentine Belt (K080780HD) by ACDelco®. Length: 78.02". Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...Made with precision and quality in mindDesigned to meet your specific needs$55.44
- ACDelco®Specialty™ Heavy Duty V-Ribbed Serpentine Belt (K080690HD)Specialty™ Heavy Duty V-Ribbed Serpentine Belt (K080690HD) by ACDelco®. Length: 69.01". Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...Made with precision and quality in mindDesigned to meet your specific needs$63.91
- 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 Idler Pulley (36349)DriveAlign™ Drive Belt Idler Pulley (36349) by Gates®. Built to last by resisting dirt, salt, and other under-hood contaminants and are designed for use on passenger cars and light trucks as a locked center tensioning pulley, an...High quality construction provides high durability for long lifeBearing meets or exceeds OE and is designed for application specific speed and load requirements$92.60
- Dayco®No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89486)No Slack™ Heavy Duty Automatic Belt Tensioner Assembly by Dayco®. Serpentine belt drives consist of a single belt that powers most, if not all, of the engine’s accessories. Designed to maintain constant tension on serpentine belt...Heavy duty cast aluminum spring case that resists cracking and fatigueSteel pivot tube which provides additional strength for critical torque requirements$125.77
- Dayco®No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89461)No Slack™ Heavy Duty Automatic Belt Tensioner Assembly (89461) by Dayco®. Serpentine belt drives consist of a single belt that powers most, if not all, of the engine’s accessories. Designed to maintain constant tension on serpentine...Heavy duty cast aluminum spring case that resists cracking and fatigueSteel pivot tube which provides additional strength for critical torque requirements$83.21
- PAI®Crankshaft Seal (336035)Crankshaft Seal (336035) 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$65.92
- PAI®Front Crankshaft Seal (136115)Front Crankshaft Seal (136115) 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$14.81
- PAI®Rear Crankshaft Seal (136123)Rear Crankshaft Seal (136123) 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$38.88
- ACDelco®Professional™ Standard V-Ribbed Serpentine Belt (8K776)Professional™ Standard V-Ribbed Serpentine Belt (8K776) by ACDelco®. Length: 77.58". Made of EPDM rubber for long life and quiet, dependable performance, ACDelco Professional Automotive Belts are designed to meet or exceed OEM...Made with precision and quality in mindDesigned to meet your specific needs$40.15
- ACDelco®Professional™ Standard V-Ribbed Serpentine Belt (8K785)Professional™ Standard V-Ribbed Serpentine Belt (8K785) by ACDelco®. Length: 78.47". Made of EPDM rubber for long life and quiet, dependable performance, ACDelco Professional Automotive Belts are designed to meet or exceed OEM...Made with precision and quality in mindDesigned to meet your specific needs$35.82
- ACDelco®Professional™ Standard V-Ribbed Serpentine Belt (8K780)Professional™ Standard V-Ribbed Serpentine Belt (8K780) by ACDelco®. Length: 78.02". Made of EPDM rubber for long life and quiet, dependable performance, ACDelco Professional Automotive Belts are designed to meet or exceed OEM...Made with precision and quality in mindDesigned to meet your specific needs$61.87
- ACDelco®Professional™ Standard V-Ribbed Serpentine Belt (8K690)Professional™ Standard V-Ribbed Serpentine Belt (8K690) by ACDelco®. Length: 69.01". Made of EPDM rubber for long life and quiet, dependable performance, ACDelco Professional Automotive Belts are designed to meet or exceed OEM...Made with precision and quality in mindDesigned to meet your specific needs$39.64
