Workhorse LF72 Engine
Engine Assemblies- Engine Blocks
- Crankshafts
- Cylinder Heads
- Valve Covers
- Valves & Valvetrain Parts
- Pistons, Rings & Connecting Rods
- Timing Gears, Chains & Covers
- Oil Filters
- Engine Bearings
- Oil Pumps
- Oil Pans, Drain Plugs & Dipsticks
- Engine Pulleys
- Engine Sensors, Relays, Switches
- Serpentine Belts & Auxiliary Drive Belts
- Motor Oils
- Fluidampr®Friction WasherFriction Washer by Fluidampr®. 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$52.70 - $142.80
- Merchant Automotive®Engine Main BearingEngine Main Bearing by Merchant Automotive®. If you’re looking for high-quality aftermarket parts for your truck, you can’t go wrong with Merchant Automotive. Top-grade Merchant Automotive products are designed by...Designed using sophisticated technology and equipmentMade to combine functionality and reliability$200.54
- Merchant Automotive®Thrust BearingThrust Bearing by Merchant Automotive®. If you’re looking for high-quality aftermarket parts for your truck, you can’t go wrong with Merchant Automotive. Top-grade Merchant Automotive products are designed by professional...Designed using sophisticated technology and equipmentMade to combine functionality and reliability$44.82
- Sinister Diesel®Black Diamond™ Cylinder Head GasketBlack Diamond™ Cylinder Head Gasket by Sinister Diesel®. Replace a leaky, blown head gasket on your Duramax diesel engine with this Sinister Diesel Duramax head gasket. Thanks to a multi-layer steel construction, this gasket will...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$111.99 - $233.99
- Dura-Bond®Oil Galley PlugOil Galley Plug by Dura-Bond®. 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...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$7.60 - $8.24
- Merchant Automotive®Valve Cover GasketValve Cover Gasket by Merchant Automotive®. If you're looking for high-quality aftermarket parts for your truck, you can't go wrong with Merchant Automotive. Top-grade Merchant Automotive products are designed by professional engineers...Designed using sophisticated technology and equipmentMade to combine functionality and reliability$55.49 - $72.58
- Merchant Automotive®Valve Cover GrommetValve Cover Grommet by Merchant Automotive®. If you’re looking for high-quality aftermarket parts for your truck, you can’t go wrong with Merchant Automotive. Top-grade Merchant Automotive products are designed by...Designed using sophisticated technology and equipmentMade to combine functionality and reliability$28.62 - $122.60
- 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
- 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®Engine Oil Filter (LF524)Engine Oil Filter (LF524) 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 range of...Expertly crafted from premium materialsDesigned to match rigorous quality standards$10.06
- Industrial Injection®Duramax LLY Race Engine Long Block (PDM-LLYRLB)Duramax LLY Race Engine Long Block by Industrial Injection®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...Built to match your exact requirementsHigh quality you can rely on$23,004.88
- Industrial Injection®Duramax LLY Race Engine Short Block (PDM-LLYRSB)Duramax LLY Race Engine Short Block W/O Cylinder Heads by Industrial Injection®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...Built to match your exact requirementsHigh quality you can rely on$16,819.32
- Industrial Injection®Duramax LLY Stock Engine Long Block (PDM-LLYSTKLB)Duramax LLY Stock Engine Long Block by Industrial Injection®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...Built to match your exact requirementsHigh quality you can rely on$13,780.79
- Industrial Injection®Duramax LLY Stock Engine Short Block (PDM-LLYSTKSB)Duramax LLY Stock Engine Short Block W/O Cylinder Heads by Industrial Injection®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...Built to match your exact requirementsHigh quality you can rely on$10,742.26
- Industrial Injection®Race Remanufactured Cylinder Head Set (PDM-LLYRH)Race Remanufactured Cylinder Head Set (PDM-LLYRH) by Industrial Injection®. The Industrial Injection LLY Duramax Race Heads are designed for the racer / sled puller in mind. Fully CNC ported heads complete ready to bolt on. Heads are...5 Axis CNC Cylinder Head Porting Machine with CAD/CAM software specifically designed for cylinder head portingDiamond Honed Guides$3,254.47
- Industrial Injection®Stock Remanufactured Cylinder Head (PDM-LLYSH)Stock Remanufactured Cylinder Head (PDM-LLYSH) by Industrial Injection®. The Industrial Injection LLY Duramax Stock Remanufactured Heads are designed to be a factory replacement. Complete ready to bolt on. Heads are 1st jet washed in a...Direct ReplacementDiamond Honed Guides$1,409.66
- Replace®6.6L OHV Remanufactured Long Block Engine (DCX6)6.6L OHV Remanufactured Long Block Engine by Replace®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6,955.56
- Replace®6.6L OHV Remanufactured Long Block Engine (DCX7)6.6L OHV Remanufactured Long Block Engine by Replace®. 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$6,955.56
- Replace®Driver Side Remanufactured Complete Cylinder Head with Springs & Valves (2CX7)Driver Side Remanufactured Complete Cylinder Head with Springs & Valves (2CX7) by Replace®. If your vehicle has a cylinder head problem, don’t waste time and money having your originals repaired. This premium product is the best way...Completely disassembled, thoroughly cleaned, and carefully inspectedChecked for cracks$1,154.74
- Replace®Driver Side Remanufactured Complete Cylinder Head with Valves & Springs (2CX6)Driver Side Remanufactured Complete Cylinder Head with Valves & Springs (2CX6) by Replace®. If your vehicle has a cylinder head problem, don’t waste time and money having your originals repaired. This premium product is the best way...Completely disassembled, thoroughly cleaned, and carefully inspectedChecked for cracks$1,137.37
- Wagler®Main Caps (C6641)Main Caps by Wagler®. 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 materials...WCP Billet Main Caps are designed and machined in houseDoes not distort when torquing down main studs$907.69
- ACDelco®Specialty™ Fleetrunner Heavy Duty V-Ribbed Serpentine Belt (K081065HD)Specialty™ Fleetrunner Heavy Duty V-Ribbed Serpentine Belt by ACDelco®. Limited Lifetime as long as original purchaser owns vehicle. This top-grade product is expertly made in compliance with stringent industry standards to offer a...High quality at an affordable priceExpertly made from premium materials$66.79
- Merchant Automotive®Serpentine Belt (6K1177)Serpentine Belt by Merchant Automotive®. 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...Made with precision and quality in mindDesigned to meet your specific needs$69.10
- Merchant Automotive®Upper Oil Pan (98005474)Upper Oil Pan (98005474) by Merchant Automotive®. If you’re looking for high-quality aftermarket parts for your truck, you can’t go wrong with Merchant Automotive. Top-grade Merchant Automotive products are designed by professional...Designed using sophisticated technology and equipmentMade to combine functionality and reliability$812.56
- Dorman®OE Solutions™ Front Center Harmonic Balancer (594-419D)OE Solutions™ Front Center Harmonic Balancer (594-419D) by Dorman®. Durable and sleek, Dorman Harmonic Balancers feature a stress-resistant rubber bond that withstands the damaging effects of heat, salt, ozone and general wear and...Direct replacement to ensure proper fitBenchmarked against OE performance to meet strict quality standards$501.43
- Dorman®OE Solutions™ Regular Grade Type Harmonic Balancer Assembly (594-419)OE Solutions™ Regular Grade Type Harmonic Balancer Assembly by Dorman®. Durable and sleek, Dorman Harmonic Balancers feature a stress-resistant rubber bond that withstands the damaging effects of heat, salt, ozone and general wear and...Direct replacement to ensure proper fitBenchmarked against OE performance to meet strict quality standards$363.00
- Clevite®P-Series Connecting Rod Bearing Set (CB1805P8)P-Series Connecting Rod Bearing Set (CB1805P8) by Clevite®. Enjoy superior performance by getting this premium-grade Clevite product that is throughly engineered to help take the performance of your fuel system to the next step...Perfect for upgrading your fuel injection systemMade with the use of the highest quality materials$137.20
- Merchant Automotive®Engine Main Bearings (MS2218P)Engine Main Bearings (MS2218P) by Merchant Automotive®. If you’re looking for high-quality aftermarket parts for your truck, you can’t go wrong with Merchant Automotive. Top-grade Merchant Automotive products are designed by...Designed using sophisticated technology and equipmentMade to combine functionality and reliability$200.54
- Sinister Diesel®Driver Side Black Diamond Cylinder Head Gasket (SD-BD584)Driver Side Black Diamond Cylinder Head Gasket by Sinister Diesel®. Each replacement gasket features an extra heavy duty seal for each cylinder to ensure total combustion chamber seal that high compression turbocharged diesel engines...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$111.99
