ENGINE PARTS
CPP Diesel is your one-stop-shop for all engine parts for your Dodge Ram 2500 and 3500 trucks. Whether you are looking to completely rebuild your 6.7L 24v Cummins engine or just need specific parts, we have you covered. Our extensive inventory includes rebuild kits, pistons, rings, rods, bearings, cranks, camshafts, and more. We also carry small parts like piston cooling nozzles and billet replacements for competition engines.
If you're not up for a DIY engine rebuild, our certified technicians can rebuild your engine for you. We offer long blocks, short blocks, and full Cummins crate engines using only the best parts from suppliers like Cummins, Mahle, and Interstate Mcbee. All our engines receive new pistons and are meticulously machined for a perfect seal. We also sell Cummins 6.7L cylinder heads complete with valves and springs.
In addition to engine rebuilds, we offer a wide range of engine dress-up parts to give your diesel engine a high-performance look. From valve covers to timing covers to billet gear cases, we carry everything you need to make your engine stand out. We are a certified Cummins dealer and prioritize providing top-quality parts to our customers.
For those looking for competition diesel engines, we specialize in custom builds for all applications. We use premium parts from trusted manufacturers like Ross pistons, Wagler Competition, Chaos Fabrication, and more. We offer deck plates, girdles, Fluidamprs, billet valves, blocks, and heads to suit your needs.
Browse our selection of engine parts including oil coolers, camshaft bearings, cylinder head bolt sets, coolant temperature sensors, and more. Whether you're rebuilding your engine or upgrading for performance, CPP Diesel has everything you need to keep your Dodge Ram running at its best.
If you're not up for a DIY engine rebuild, our certified technicians can rebuild your engine for you. We offer long blocks, short blocks, and full Cummins crate engines using only the best parts from suppliers like Cummins, Mahle, and Interstate Mcbee. All our engines receive new pistons and are meticulously machined for a perfect seal. We also sell Cummins 6.7L cylinder heads complete with valves and springs.
In addition to engine rebuilds, we offer a wide range of engine dress-up parts to give your diesel engine a high-performance look. From valve covers to timing covers to billet gear cases, we carry everything you need to make your engine stand out. We are a certified Cummins dealer and prioritize providing top-quality parts to our customers.
For those looking for competition diesel engines, we specialize in custom builds for all applications. We use premium parts from trusted manufacturers like Ross pistons, Wagler Competition, Chaos Fabrication, and more. We offer deck plates, girdles, Fluidamprs, billet valves, blocks, and heads to suit your needs.
Browse our selection of engine parts including oil coolers, camshaft bearings, cylinder head bolt sets, coolant temperature sensors, and more. Whether you're rebuilding your engine or upgrading for performance, CPP Diesel has everything you need to keep your Dodge Ram running at its best.
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ALIGNMENT DOWELS
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BLOCK HEATERS
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BARRING TOOLS
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BREATHERS / CATCH CANS
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CAMSHAFTS
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CRANKSHAFTS
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CRATE ENGINES
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CYLINDER HEADS
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DIP STICK
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ENGINE DRESS UP
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EXHAUST MANIFOLDS
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FREEZE PLUGS
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GASKETS / SEALS
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GIRDLES
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HARMONIC DAMPERS
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MAIN BEARINGS
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OIL COOLER
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OIL FILTERS
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OIL PAN
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OIL PUMPS
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OIL SQUIRTERS
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PISTONS / RINGS
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PUSHRODS
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REBUILD KITS
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ROCKER ARMS
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RODS
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ROD BEARINGS
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SENSORS
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STARTERS
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STUDS / BOLTS
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TAPPETS
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TIMING GEAR CASE
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VALVES
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VALVE COVERS
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VALVE SPRINGS / RETAINERS
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WATER PUMPS
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MAHLE 48384 CRANKSHAFT REAR SEAL FOR 1989-2018 CUMMINS 5.9L AND 6.7L ENGINE
MAHLE
$38.69The MAHLE 48384 is a rear main engine crankshaft seal designed for 1989-2022 5.9L and 6.7L Cummins engines, commonly found in Dodge RAM trucks. It's a high-quality, durable replacement seal that helps...$38.69 -
MAHLE MS19225 EXHAUST MANIFOLD GASKET SET FOR 1998.5-2018 CUMMINS 5.9L AND 6.7L ENGINE 24V
MAHLE
$15.70The MAHLE MS19225 is an exhaust manifold gasket set designed for 1998.5-2018 Dodge 5.9L/6.7L Cummins diesel engines. This set provides a reliable seal between the exhaust manifold and cylinder head, helping to prevent exhaust leaks and maintain...$15.70 -
MAHLE VS50419 VALVE COVER GASKET FOR 2006-2018 CUMMINS 5.9L AND 6.7L ENGINE
MAHLE
$16.73The MAHLE VS50419 is a valve cover gasket designed for certain Dodge Cummins 5.9L and 6.7L engines, specifically for the 2003-2018 models. It's considered a direct replacement for the factory gasket and is designed to meet or exceed OE...$16.73 -
MAHLE JV5076 TIMING COVER GASKET SET FOR 2003-2018 CUMMINS 5.9L AND 6.7L ENGINE
MAHLE
$27.64The MAHLE JV5076 is a timing cover gasket set designed for 5.9L and 6.7L Cummins 24V engines, specifically those used in Dodge Ram 2500, 3500, 4500, and 5500 trucks from 2003 to 2018. It's engineered to meet or exceed OEM specifications, ensuring a...$27.64 -
HAMILTON CAMS 07-T-002 DLC COATED 1.45" BILLET TAPPETS FOR 89-18 CUMMINS 5.9L/6.7L
HAMILTON CAMS
$699.001.45″ steel tappets for high rpm engines with 110# or heavier valve springs$699.00 -
MAHLE GS33485 OIL COOLER GASKET SET FOR 2003-2024 CUMMINS 5.9L AND 6.7L ENGINE
MAHLE
$29.53The MAHLE GS33485 is an engine oil cooler gasket set designed for 2003-2022 Dodge 5.9L and 6.7L Cummins diesel engines. This gasket set is a premium sealing product that meets or exceeds original equipment (OE) specifications, ensuring a...$29.53 -
CPP JOKER INDIVIDUAL RUNNER INTAKE MANIFOLD FOR 98.5-02 CUMMINS 5.9L 24V
CPP DIESEL
$999.00Enhance the performance of your 98.5-02 Cummins 24V engine with the CPP Individual Runner Intake Manifold. This custom intake manifold is designed to provide equal air distribution, outflow competitors, and boost your engine's power like never before...$999.00 -
CPP DIESEL STEEL VALVE SPRING COMPRESSOR TOOL FOR 98.5-24 CUMMINS 5.9L/6.7L 24V
CPP DIESEL
$52.95The CPP Diesel CPP-24V-COMP-ST Cummins 24V Valvespring Compressor Tool is a must-have for all Cummins 5.9L/6.7L 24V engine owners looking to make changing valve springs a breeze. With this tool in your arsenal, the process of replacing valve springs...$52.95 -
MAHLE VS50543 VALVE COVER GASKET FOR 2006-2018 CUMMINS 5.9L AND 6.7L ENGINE
MAHLE
$209.67The MAHLE VS50543 is an engine valve cover gasket set, a critical component for sealing the engine's upper parts. It's designed to be a reliable replacement or upgrade, often exceeding OEM specifications and featuring OE-equivalent materials...$209.67 -
MAHLE GS33616 TURBO MOUNTING GASKET SET FOR 2007.5-2018 CUMMINS 6.7L ENGINE
MAHLE
$26.20The MAHLE GS33616 Turbocharger Mounting Gasket Set is a complete sealing solution for 2007.5-2018 6.7L Cummins 24V engines. It includes all the gaskets and O-rings needed to seal the turbocharger mounting area, ensuring a leak-free installation...$26.20 -
MAHLE MIS19751 INTAKE MANIFOLD GASKET SET FOR 2007.5-2018 CUMMINS 6.7L ENGINE
MAHLE
$39.70The MAHLE MIS19751 is a master intake manifold gasket set designed for 2007.5-2018 Dodge 6.7L Diesel engines. It's a direct replacement for the original gaskets and seals, ensuring a proper fit and sealing performance. The set includes...$39.70 -
CPP JOKER SIDE DRAFT INTAKE MANIFOLD FOR 98.5-18 CUMMINS 5.9L/6.7L 24V
CPP DIESEL
$999.00Enhance the performance of your 98.5-18 Cummins engine with the CPP Side Draft Intake Manifold, designed to deliver unparalleled airflow efficiency and power gains. This custom intake plenum is tailored specifically for the 5.9L or 6.7L Cummins engines,...$999.00 -
MAHLE 67857 REAR MAIN CRANKSHAFT SEAL FOR 1989-2018 CUMMINS 5.9L AND 6.7L ENGINE
MAHLE
$58.91The MAHLE 67857 is a rear main engine crankshaft seal designed for 1989-2018 Dodge Ram 5.9 and 6.7 Cummins engines. It's a crucial component that prevents oil leaks and helps maintain optimal engine performance. Manufactured by MAHLE, a...$58.91 -
CPP CUMMINS 12V HARDENED CONNECTING RODS FOR 89-18 DODGE CUMMINS 5.9L/6.7L 12V/24V
CPP DIESEL
$950.00The CPP Diesel Cummins 12V Hardened Connecting Rods have been a trusted choice for diesel engine enthusiasts since their introduction in 2010. Designed to withstand high performance demands, these connecting rods have been proven to hold up to an...$950.00 -
MAHLE OS32381 ENGINE OIL PAN GASKET SET FOR 2007.5-2018 CUMMINS 6.7L ENGINE
MAHLE
$44.03The MAHLE OS32381 is an engine oil pan gasket set specifically designed for 2007.5-2017 Cummins 6.7L engines. It is an OE-style design that meets or exceeds factory specifications, providing a reliable replacement for the oil pan gasket...$44.03 -
HAISLEY MACHINE MAIN STUD KIT, 14MM, EXTRA LONG LENGTH
HAISLEY MACHINE
$430.00The HAISLEY MACHINE MAIN STUD KIT, 14MM, EXTRA LONG LENGTH is the ultimate solution for reinforcing your diesel engine with uncompromised strength and durability. Crafted from 4340 material and featuring a sleek black oxide finish, these 14mm extra-long...$430.00 -
HAISLEY MACHINE MAIN STUD KIT, 12MM, L-19, EXTRA LONG
HAISLEY MACHINE
$588.75The HAISLEY MACHINE MAIN STUD KIT, 12MM, L-19, EXTRA LONG is a must-have for any enthusiast looking to enhance the strength and durability of their Cummins engine block. Specifically designed for use with any Encore (1997.5) or newer "B" series Cummins...$588.75 -
HAISLEY MACHINE HMR-L19-MAIN MAIN STUD KIT EXTRA LONG | 97.5-18 CUMMINS 12V/24V
HAISLEY MACHINE
$599.00Enhance the strength and durability of your Cummins engine block with the HAISLEY MACHINE HMR-L19-MAIN Main Stud Kit Extra Long specifically designed for use with any Encore or newer "B" series Cummins engine block when utilizing a modified girdle. As...$599.00 -
MAHLE CS54774-1 LOWER ENGINE GASKET SET FOR 2007.5-2018 CUMMINS 6.7L ENGINE
MAHLE
$131.16The MAHLE CS54774-1 is a lower engine gasket set, specifically designed for 2007.5-2017 Dodge Ram 6.7L Cummins engines. It provides a comprehensive kit for resealing the lower portion of the engine, ensuring a reliable and durable seal...$131.16 -
SCHEID DIESEL 1054015013 CUMMINS CAMSHAFT KEY SET 6B OFFSET -2 THRU 2 DEGREE 1989-2018 DODGE CUMMINS 5.9L 12V/24V
SCHEID DIESEL
$55.30The Scheid Diesel 1054015013 Cummins Camshaft Key Set is a precision-engineered solution designed to enhance the performance and efficiency of your 1989-2018 Dodge Cummins 5.9L 12V/24V engine. This set features a 6B offset configuration, allowing you to...$55.30 -
MAHLE MS19751 INTAKE MANIFOLD GASKET SET FOR 2007.5-2018 CUMMINS 6.7L ENGINE
MAHLE
$23.81The MAHLE MS19751 is an intake manifold gasket set designed for 6.7L Cummins engines, specifically for the 2007.5-2018 Dodge Ram model. This set includes all the gaskets and seals needed to replace the intake manifold and ensure a proper seal,...$23.81 -
MAHLE HS54774-1 HEAD GASKET SET FOR 2007.5-2018 CUMMINS 6.7L ENGINE
MAHLE
$398.57The MAHLE HS54774-1 is a complete head gasket set designed for 2007.5-2018 Dodge 6.7L Cummins engines. It includes all the necessary gaskets and seals for a full cylinder head installation, aiming to provide a reliable and leak-free seal...$398.57 -
CUMMINS 3902343 GENUINE OEM CYLINDER HEAD ALIGNMENT DOWEL FOR 1989-2018 DODGE RAM DIESEL
CUMMINS
$20.85The Cummins 3902343 Genuine Cylinder Head Alignment Dowel Replaces the damaged or missing cylinder head dowels on your Dodge 5.9 diesel engine. These dowels mount in the engine block and are used to locate the cylinder head during assembly. Sold...$20.85 -
HAMILTON CAMS 07-T-001 1.45" TAPPETS SET FOR 89-18 CUMMINS 5.9L/6.7L
HAMILTON CAMS
$159.00These tappets work with all 1989-2016 Dodge Cummins engines. At 1.45″ they will not have interference with the Fuel pump eccentric on 12v engines and are much wider than the 1.1″ tappets used in early 12v engines. This means they have more...$159.00 -
HAMILTON CAMS 07-C-001 ZINC ADDITIVE FOR CAMSHAFT BREAK-IN
HAMILTON CAMS
$15.99With most current diesel oils this additive will put your zinc and phosphorous at approximately 1500-1650ppm which is ideal for flat tappets cams. Use every oil change in competition engines, at least for break-in on daily drivers.$15.99 -
HAMILTON CAMS 07-P-004 EXTREME DUTY 12MM PUSHRODS FOR 98.5-18 5.9L/6.7L CUMMINS 24V
HAMILTON CAMS
$199.00If you are over 500hp, the cylinder pressures acting on the valve can bend your OEM pushrods before the valve opens. This can retard cam timing and reduce valve lift These pushrods are a 3 piece design that features 12mm diameter .120″ wall, which...$199.00 -
MAHLE 48383 TIMING COVER SEAL W/ WEAR SLEEVE FOR 1989-2018 CUMMINS 5.9L AND 6.7L ENGINE
MAHLE
$33.50The MAHLE 48383 is a timing cover seal designed for 1989-2018 Dodge Ram trucks with 5.9L and 6.7L Cummins engines. It's a high-quality seal made by MAHLE, a leading manufacturer of engine components. This seal is...$33.50 -
CPP FIRE RING GASKET KIT FOR 07.5-18 DODGE CUMMINS 6.7L 24V
CPP DIESEL
$279.95Enhance the power and efficiency of your Dodge Cummins 6.7L diesel engine with our top-of-the-line CPP Diesel Fire Ring Gasket Kit. Crafted for the model years 2007.5 to 2018, this kit is engineered to deliver superior performance and durability...$279.95 -
MAHLE G32480 EGR COOLER TO MANIFOLD GASKET FOR 2007.5-2018 CUMMINS 6.7L ENGINE
MAHLE
$6.09The MAHLE G32480 is an EGR (Exhaust Gas Recirculation) cooler to manifold gasket designed for 6.7L 24V Cummins engines, specifically those found in Dodge Ram 2500, 3500, 4500, and 5500 trucks from 2007.5 to 2018. It's a critical...$6.09 -
CUMMINS 3949769 GENUINE OEM OEM REPLACEMENT ENGINE OIL PAN FOR 2003-2012 DODGE RAM DIESEL
CUMMINS
$696.01The Genuine Cummins 3949769 Engine Oil Pan is a Direct-fit OE replacement oil pan for the 2003-2007 Dodge with 5.9L diesel engine. Restores reliability and function when replacing rusted, cracked or corroded oil pans. Features: OE Engine Oil Pan ...$696.01 -
CPP BILLET ELECTRIC WATER PUMP FOR 1989-2018 CUMMINS 5.9L/6.7L 12V/24V
CPP DIESEL
$349.95Enhance the performance of your Cummins diesel engine with the CPP Diesel Competition Cummins 5.9L/6.7L Billet Electric Water Pump, designed for 1989-2018 Dodge Cummins 5.9L/6.7L 12V/24V engines. This premium aftermarket water pump is the ideal choice...$349.95 -
MAHLE JV1690 REAR MAIN SEAL GASKET SET FOR 2003-2018 CUMMINS 5.9L AND 6.7L ENGINE
MAHLE
$27.71The MAHLE MCIJV1690 is a Rear Main Seal Gasket Set designed for Cummins 5.9L and 6.7L 24V engines, commonly found in Dodge Ram trucks from 2003 to 2018. Here's an overview: Purpose: This gasket set is crucial for sealing the rear...$27.71 -
MAHLE 54774 CYLINDER HEAD GASKET FOR 2007.5-2018 CUMMINS 6.7L ENGINE
MAHLE
$119.93The MAHLE 54774 is a multi-layer steel (MLS) cylinder head gasket designed for 2007.5-2018 Dodge 6.7L Cummins engines. It's a direct fit replacement that meets or exceeds OE specifications, ensuring a reliable seal and long-lasting...$119.93 -
HAMILTON CAMS 07-C-188-220 CAST CAM 188/220-109LSA FOR 89-18 CUMMINS 5.9L/6.7L
HAMILTON CAMS
$649.00Information: RPM Range: 1700-4500 Drops EGT 200-300 Increased Mid Range power Duration at .050″ of lift 188 Intake, 220 Exhaust We only offer warranty on our cams if our lifters and springs are used. Modification...$649.00 -
CPP 07-S-003 24V CUMMINS 103# PERFORMANCE VALVE SPRINGS FOR 98.5-24 DODGE CUMMINS 5.9L/6.7L 24V
CPP DIESEL
$325.00Engine enthusiasts, revamp and reignite the power within your diesel vehicle with our top-grade CPP DIESEL 07-S-003 24V CUMMINS 103# PERFORMANCE VALVE SPRINGS. Specifically engineered for the 1998.5-2024 Dodge Cummins 5.9L/6.7L 24V models, these valve...$325.00 -
CUMMINS 5297640 GENUINE OEM FUEL RAIL PRESSURE SENSOR FOR 2007.5-2012 DODGE RAM DIESEL
CUMMINS
$436.13This Cummins 5297640 Genuine Fuel Rail Pressure Sensor is a direct OE replacement for your 2007.5-2012 Dodge with 6.7L Diesel Engine. Symptoms of a bad rail pressure sensor is hard starts, rough idle, and no start condition. Features: Brand New...$436.13 -
CUMMINS 5291050 GENUINE OEM LUBRICATING OIL PUMP FOR 2003-2018 DODGE RAM DIESEL
CUMMINS
$255.21The Cummins 5291050 Genuine Engine Oil Pump will ensure your 2003-2018 Dodge Ram with 5.9L/6.7L Diesel Engine is well lubricated. It Is a good idea to replace the oil pump if there has been coolant in the oil for a good amount of time or if the engine...$255.21 -
ARP 912-0008 THREAD CLEANING CHASER-M12X1.75
ARP
$52.99The ARP 912-0008 Thread Cleaning Chaser M12X1.75 is a high-quality specialty tool designed to effectively clean and restore damaged or dirty threads on M12x1.75 bolts. Crafted by ARP, a trusted name in automotive and racing industries, this thread...$52.99 -
ARP 247-6303 ROD BOLT KIT FOR 1989-2018 5.9/6.7 CUMMINS ENGINE
ARP
$174.99Enhance the durability and performance of your 1989-2018 Dodge 5.9L and 6.7L Cummins engine with the ARP 247-6303 Rod Bolt Kit. Specifically designed to provide added strength to your truck's rotating assembly, this high-quality kit offers a superior...$174.99 -
ARP 147-2802 FLYWHEEL BOLT KIT FOR 1989-2004 5.9 CUMMINS ENGINE
ARP
$72.99The ARP 147-2802 Flywheel Bolt Kit is a high-quality, precision-engineered product designed specifically for use with 1989-2004 Dodge Cummins 5.9L engines. This bolt kit is crafted by ARP, a trusted name in the automotive industry known for their...$72.99 -
ARP 100-9911 ULTRA TORQUE ASSEMBLY 20 oz
ARP
$32.99The ARP 100-9911 Ultra Torque Assembly 20 oz. is an essential tool designed for high-performance automotive applications. Crafted with precision engineering and advanced materials, this torque assembly ensures optimal performance and durability in...$32.99 -
ARP 100-9910 ULTRA TORQUE ASSEMBLY LUBRICANT 10oz
ARP
$23.99ARP 100-9910 ULTRA TORQUE ASSEMBLY LUBRICANT 10oz is a high-performance assembly lubricant designed to provide exceptional lubrication for critical engine components. Whether you're assembling an engine, transmission, or other precision mechanical parts,...$23.99 -
ARP 100-9909 ULTRA TORQUE ASSEMBLY LUBRICANT
ARP
$11.99ARP 100-9909 ULTRA TORQUE ASSEMBLY LUBRICANT is a premium-quality lubricant designed to exceed industry standards in providing optimal torque and performance for mechanical assemblies. Engineered by ARP, a renowned name in high-performance automotive...$11.99 -
ARP 247-4202 HEAD STUD KIT FOR 1998.5-2024 5.9/6.7 CUMMINS ENGINE
ARP
$499.99Elevate the performance of your Cummins engine with the ARP 247-4202 Head Stud Kit designed for aggressive builds from 1998.5 to 2024. Providing a complete solution to the head stud woes commonly faced by Cummins engines, this ARP Pro Series Head Stud...$499.99 -
HAMILTON CAMS 07-S-003 103# VALVE SPRINGS FOR 98.5-24 CUMMINS 5.9L/6.7L 24V
HAMILTON CAMS
$349.00Stock 24v springs have 78-82lbs of seat pressure at 1.380″. If you are over 35psi(boost or drive pressure), stock springs do not fully control the valvetrain. Intake and exhaust valves can be blown open by boost and exhaust drive pressure...$349.00 -
CUMMINS 5473238 GENUINE OEM WATER PUMP KIT FOR 1989-2012 DODGE RAM DIESEL
CUMMINS
$347.64For owners of 5.9L/6.7L 12V/24V Dodge Ram diesel engines manufactured between 1989 and 2012, the Cummins 5473238 Water Pump is an essential original component. This water pump, which is intended to be a direct replacement, guarantees that your Cummins...$347.64 -
MAHLE GS33493 CYLINDER HEAD BOLT SET FOR 1998.5-2018 CUMMINS 5.9L AND 6.7L ENGINE
MAHLE
$156.41The MAHLE GS33493 is a cylinder head bolt set designed for specific 5.9L and 6.7L Cummins engines, including those found in Dodge Ram trucks. These bolts are considered an OE (Original Equipment) replacement, meaning they are designed to meet...$156.41 -
MAHLE SH-1981 ENGINE CAMSHAFT BUSHING FOR 1998.5-2018 CUMMINS 5.9L AND 6.7L ENGINE
MAHLE
$9.84The MAHLE SH-1981 is a camshaft bearing set designed for Dodge Cummins 5.9L and 6.7L engines, specifically those manufactured between 1998.5 and 2018. It's a high-quality OE replacement bearing, pre-finished for the correct clearance upon...$9.84 -
CUMMINS 3975818 GENUINE OEM ENGINE OIL COOLER CORE FOR 2007.5-2024 DODGE RAM DIESEL
CUMMINS
$371.06The Cummins 3975818 Genuine Oil Cooler is a OEM replacement for a clogged or cracked oil cooler in your 2007.5-2024 Cummins 6.7l engine. When rebuilding your engine, replacing the oil cooler is highly recommended as debris from previous engine failure...$371.06 -
CUMMINS 3947759 GENUINE OEM TAPPET FOR 2003-2018 DODGE RAM DIESEL
CUMMINS
$29.76The Cummins 3947759 Genuine Valve Tappet should be replaced when changing camshafts or when the tappet shows signs of "cupping" or overall wear. It is an intregal part of the valvetrain as it translates the rotational motion of the camshaft...$29.76