4BT CUMMINS
Discover an extensive selection of top-quality performance parts from industry-leading brands tailored specifically for the CPPDiesel Cummins 4BT 3.9L and 4.5L diesel engines. Enhance your engine's power and efficiency with our range of high-quality injectors, injection pumps, turbos, and various other components.
The 4BT Cummins engine delivers a lot of torque in a small package, and you can get a lot of power out of this engine when you push it. If you want to get the most performance possible out of this engine however, you've got to use premium parts. CPP Diesel carries 4BT Cummins performance parts manufactured by the most trusted brands in the industry. Brands like Cummins Genuine Parts, Scheid Diesel, Haisley Machine, D&J Precision, Dynomite Diesel, Industrial Injection, High Performance 4BT parts by CPP Diesel, ARP, and many more!
As you know the 4bt Cummins 3.9L engine and 4.5L engines are the most wanted engine for guys doing swaps on jeeps, and off road buggies because they have the reliability of their big brother the 6bt 12v engine. The 4bt is basically a 6bt Cummins with 2 cylinders chopped off. That is why gear housings, covers, injectors etc just swap right over. We offer Conversion ready 4bt engines with Rotary Bosch injection pumps or the infamous p7100 Bosch injection pumps built to order from mild to wild. Shoot us an email and talk to our knowledgeable technicians about doing a 4bt swap and converting your vehicle to a Cummins today!
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BOOTS AND COUPLERS
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COOLING SYSTEM
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ENGINE PARTS / ACCESSORIES
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P7100 & P7100 PARTS
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STUDS / BOLTS
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TURBO / SUPERCHARGER
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WATER / NOS / PROPANE
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CPP DIESEL -4 JIC TO M12 O-RING UNIVERSAL
CPP DIESEL
$17.99Turbo Oil Feed Fitting -4 JIC to M12 O-ring Fits holset turbo inlet size & cummins oil filter head outlets 5.9 & 6.7 cummins Aluminum with o-ring seal Also may be used as an oil inlet fitting on most 300 turbos and as an alternate oil...$17.99 -
CUMMINS 3923178 HX35/HX40/S300 COMPRESSOR ELBOW FITS 1994-2002 DODGE RAM DIESEL 5.9L 12V/24V
CUMMINS
$169.95The Cummins Air Transfer Pipe 3923178 is used primarily on BS3 Automotive 5.9 liter B engines. Genuine Cummins 3923178 HX35/HX40/S300 Compressor outlet elbow is an OEM replacement part for the 1994-2002 Cummins 5.9L engine both...$169.95 -
CUMMINS 3901306 CAMSHAFT BUSHING FITS 1989-1997 DODGE RAM DIESEL 5.9L 12V
CUMMINS
$36.39The Cummins Bushing 3901306 is used primarily on BS3 Automotive 5.9 liter B engines. Genuine Cummins 3901306 camshaft bushings fit non-encore blocks found in the 1989-1997 Dodge Ram pickup trucks with 5.9L 12v engines. Trust in...$36.39 -
CUMMINS 3008400 HYDRAULIC PUMP GASKET FITS 1989-2002 DODGE RAM DIESEL 5.9L 12V/24V
CUMMINS
$21.26Genuine Cummins Part The Cummins Hydraulic Pump Gasket 3008400 is used primarily on Non Certified Automotive 14 liter N14 engines. It is also used on the 1989-2002 Cummins 5.9L 12v and 24v engine as a seal between the Vacuum pump and...$21.26 -
CALICO COAT PISTONS
$60.00Calico Coating is a metallic ceramic coating for use on ferrous and non ferrous substrates to optimize thermal management of parts subject to heat. Designed for use in combustion chambers and on piston tops. ...$60.00 -
CPP DIESEL CUMMINS FLY CUT PISTONS 1989-2024 DODGE CUMMINS 5.9L/6.7L 12V/24V
CPP DIESEL
$400.00FLY CUTTING PISTONS IS DONE FOR INCREASED VALVE CLEARANCE WHEN RUNNING LARGER THAN STOCK CAMS. PLEASE CALL WHEN ORDERING IF YOU ARE NOT SURE WHAT FLY CUT DEPTH YOU NEED.$400.00 -
SCHEID DIESEL 1054033VENT BOLT ON TAPPET COVER VENT BOX (1054033RQV2) 1989-1998 DODGE CUMMINS 5.9L 12V
SCHEID DIESEL
$142.20This vent box is an easy way to sizably reduce, if not completely eliminate, the "wet" blow by from your performance Cummins engine. This bolt-on feature has been developed for the daily drivers who demand a little more than "stock" out of their engines...$142.20 -
CUMMINS 3535001 HX35 TURBOCHARGER OUTLET GASKET (5 BOLT) FITS 1994-2002 DODGE RAM DIESEL 5.9L 12V/24V
CUMMINS
$18.82GENUINE CUMMINS PART The Genuine Cummins 3535001 turbocharger gasket is an oem replacement gasket for the hy35 & hx35 turbo outlet. It installs between the turbo exhaust housing and turbo outlet elbow on 1994-2002 Dodge Ram Cummins 5.9l turbo...$18.82 -
CPP DIESEL CUMMINS 3.9L 4BT LONG BLOCK CRATE ENGINE 1989-1998 CUMMINS 3.9L 4BT
CPP DIESEL
$6,500.00NEW 4BT ENGINE, NOT REMAN! THESE ARE DELIVERED AS PICTURED. Dependable 4BT 3.9L Cummins Surplus crate engines, available with inline pump or rotary Bosch injection pump configurations. Built to your specifications. GREAT FOR CONVERSIONS! NO CORE...$6,500.00Qty in Cart: 0Quantity:Price:$6,500.00Subtotal: -
MAHLE MS-2328H-.25MM MAIN BEARING SET-H-SERIES .25MM UNDERSIZE 1989-2018 5.9L/6.7L CUMMINS 12V/24V
MAHLE
$164.48General Part number MS-2328H-.25MM GTIN/EAN 00027067912343 Information AutoCare brands Id BCWD AutoCare brand Clevite Part number MS-2328H-.25MM Type of part Engine > Cylinder Block Components > Engine Crankshaft Main...$164.48 -
MAHLE MS-2328H-.026MM MAIN BEARING SET-H-SERIES .26MM UNDERSIZE 1989-2018 5.9L/6.7L CUMMINS 12V/24V
MAHLE
$164.48General Part number MS-2328H-.026MM GTIN/EAN 00027067912336 Information AutoCare brands Id BCWD AutoCare brand Clevite Part number MS-2328H-.026MM Type of part Engine > Cylinder Block Components > Engine Crankshaft...$164.48 -
MAHLE MS-2328H MAIN BEARING SET-H-SERIES STANDARD SIZE 1989-2018 5.9L/6.7L CUMMINS 12V/24V
MAHLE
$164.48General Part number MS-2328H GTIN/EAN 00027067912329 Information AutoCare brands Id BCWD AutoCare brand Clevite Part number MS-2328H Type of part Engine > Cylinder Block Components > Engine Crankshaft Main Bearing Set...$164.48 -
MAHLE 48384 ENGINE CRANKSHAFT SEAL-REAR 1989-2018 5.9L/6.7L CUMMINS 12V/24V
MAHLE
$26.62General Part number 48384 GTIN/EAN 00027067362803 Information AutoCare brands Id FLHQ AutoCare brand MAHLE Part number 48384 Type of part Engine > Gaskets and Sealing Systems > Engine Crankshaft Seal Environmentally...$26.62 -
MAHLE CB-1413HX H-SERIES ROD BEARING-.001" EXTRA OIL CLEARANCE 1989-2002 5.9L CUMMINS 12V/24V
MAHLE
$22.55General Part number CB-1413HX GTIN/EAN 00027067865205 Information AutoCare brands Id BCWD AutoCare brand Clevite Part number CB-1413HX Type of part Engine > Cylinder Block Components > Engine Connecting Rod Bearing...$22.55 -
MAHLE CB-1413H-.26MM ENGINE CONNECTING ROD BEARING-H-SERIES .26MM UNDERSIZE 1989-2002 5.9L CUMMINS 12V/24V
MAHLE
$21.57General Part number CB-1413H-.26MM GTIN/EAN 00027067865229 Information AutoCare brands Id BCWD AutoCare brand Clevite Part number CB-1413H-.26MM Type of part Engine > Cylinder Block Components > Engine Connecting Rod...$21.57 -
MAHLE CB-1413H-.25MM ENGINE CONNECTING ROD BEARING-H-SERIES .25MM UNDERSIZE 1989-2002 5.9L CUMMINS 12V/24V
MAHLE
$21.57General Part number CB-1413H-.25MM GTIN/EAN 00027067865229 Information AutoCare brands Id BCWD AutoCare brand Clevite Part number CB-1413H-.25MM Type of part Engine > Cylinder Block Components > Engine Connecting Rod...$21.57 -
MAHLE CB-1413H ENGINE CONNECTING ROD BEARING-H-SERIES STANDARD SIZE 1989-2002 5.9L CUMMINS 12V/24V
MAHLE
$21.57General Part number CB-1413H GTIN/EAN 00027067865199 Information AutoCare brands Id BCWD AutoCare brand Clevite Part number CB-1413H Type of part Engine > Cylinder Block Components > Engine Connecting Rod Bearing Pair...$21.57 -
MAHLE S42170.020 PISTON RING SET .020 OVER BORE 1989-2007 CUMMINS 5.9L 12V/24V
MAHLE
$33.44General Part number S42170.020 GTIN/EAN 00027067878328 Information AutoCare brands Id FLHQ AutoCare brand MAHLE Part number S42170.020 Type of part Engine > Cylinder Block Components > Engine Piston Ring Set ...$33.44 -
HAMILTON CAMS 07-T-002 DLC COATED BILLET TAPPETS 1.45", 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 -
CPP DIESEL CUMMINS 4BT LONG BLOCK CRATE ENGINE 1989-1998 CUMMINS 3.9L 4BT
CPP DIESEL
$6,500.00Master the roads, conquer the trails and seize a world of power with our CPP 4BT Crate Engine. Promising unparalleled efficiency and reliability, every part of this compact powerhouse tolls the bell of unbeatable performance. Every rpm is a testament to...$6,500.00Qty in Cart: 0Quantity:Price:$6,500.00Subtotal: -
CPP DIESEL STRAIGHT ADAPTER FITTING -4JIC x 1/8" NPT UNIVERSAL
CPP DIESEL
$11.50Description: Straight Adapter Fitting; Size: -4AN x 1/8" NPT Material: Steel MSRP ($US): $15.97 Warranty: One Year Limited Warranty WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov$11.50 -
CUMMINS 3069053 HX35 COMPRESSOR OUTLET V-BAND CLAMP FITS 1994-2002 DODGE RAM DIESEL 5.9L 12V/24V
CUMMINS
$48.46Ensure a perfect fit and secure closure for your vehicle's compressor outlet by opting for the Cummins 3069053 HX35 Compressor Outlet Clamp. Designed with precision, this 3069053 clamp offers lasting durability and performance for your Cummins system...$48.46 -
CUMMINS 3901356 TURBOCHARGER GASKET T3 FITS UNIVERSAL APPLICATIONS
CUMMINS
$8.75Genuine Cummins Part The Cummins Turbocharger Gasket 3901356 is used primarily on BS3 Automotive 5.9 liter B engines. The Genuine Cummins 3901356 t3 turbocharger gasket is an OEM replacement for the 1989-2007 5.9L Cummins turbo...$8.75 -
CPP DIESEL TURBOCHARGER MOUNTING STUD KIT 1989-2018 DODGE CUMMINS 5.9L/6.7L 12V/24V
CPP DIESEL
$26.99Turbo to Manifold mounting studs with flange head nuts. Standard turbo to manifold = short studs If you have a 1" spacer between the two = long studs WARNING: Cancer and Reproductive Harm - www...$26.99 -
CPP DIESEL FH-10 CUMMINS 5.9L 12V FUEL RETURN AND FEED HOSE KIT 1994-1998 DODGE CUMMINS 5.9L 12V
CPP DIESEL
$46.00This kit gives you all of the fuel hose needed to run a new fuel return and feed line on your 12v Cummins. Highest quality hose with stainless steel clamps. Each hose measures 28" and can be cut WARNING: Cancer and...$46.00 -
HAMILTON CAMS 07-P-002 EXTREME DUTY PUSHRODS, 89-98 5.9L CUMMINS 12V
HAMILTON CAMS
$224.51If you are over 500hp with your 6bt, the cylinder pressures dictate that you step up to our extreme duty pushrods which consist of a 10.5mm .120″ wall. OEM pushrods have a buckling strength of 1780lbs these pushrods have a buckling strength of...$224.51 -
HAMILTON CAMS 07-T-001 1.45" TAPPETS SET, 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, 89-18 CUMMINS 5.9L/6.7L
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 -
CPP DIESEL -4 TURBOCHARGER OIL FEED LINE UNIVERSAL
CPP DIESEL
$65.00-4 High Pressure braided steel line Complete with inlet/ outlet fittings 2G Single Turbo Line: (this line would replace stock line) ONE END - comes with -4 JIC to m12 to a male -4 JIC. OTHER END - -4 JIC to M12 O-ringed...$65.00 -
CUMMINS 3928341 THREAD-IN BLOCK HEATER WITH CORD FITS 1989-2018 DODGE RAM DIESEL 5.9L/6.7L 12V/24V
CUMMINS
CUMMINS 3928341 THREAD-IN BLOCK HEATER WITH CORD 97.5-18Qty in Cart: 0Quantity:Price:Subtotal: -
CPP DIESEL 3067979 V-BAND CLAMP-S400 COMPRESSOR OUTLET UNIVERSAL
CPP DIESEL
$42.99V-band Clamp. Fits S400 Compressor Cover Outlet. Fits every S400 that has a S400 cover with v-band outlet. Also fits GT42 and K31$42.99 -
CUMMINS 3802375 LOWER ENGINE GASKET SET FITS 3.9L 4BT
CUMMINS
$579.95Navigating the world of high-quality diesel engine parts can be a challenge. Yet, look no further for the Cummins 3802375 4BT lower gasket set, a class-leading solution that fits perfectly with the demanding requirements of the 89-98 Cummins engines...$579.95 -
CUMMINS 4939587 HIGH FLOW OIL PUMP FITS 1989-2002 DODGE RAM DIESEL 5.9L 12V/24V
CUMMINS
$200.48The Cummins 5.9L Oil Pump is a critical component for ensuring the proper lubrication of your engine. This high performance oil pump is designed to meet the demands of both 12V and 24V Cummins engines, ensuring they run smoothly. The 4939587 Oil Pump...$200.48 -
HAMILTON CAMS 07-S-003 | 103# VALVE SPRINGS | 98.5-24 CUMMINS 5.9L/6.7L
HAMILTON CAMS
$325.00Stock springs have 78-82lbs of pressure seat pressure on average at 1.380″. If you are over 35psi(boost or drive pressure) and 3,800 rpm, stock springs do not fully control the valvetrain. This allows a few negative things to happen. First, valve...$325.00 -
CUMMINS 3931623 VALVE TAPPET SET FITS 1989-1998 DODGE RAM DIESEL 5.9L 12V
CUMMINS
$434.87GENUINE CUMMINS PART CUMMINS 3931623 12V TAPPETS SET **SET OF 12*** 89-98 The Cummins 3931623 12V Tappet Set represents a vital component for maintaining the health and performance of a diesel engine. This Tappet Replacement Kit, specifically...$434.87 -
MAHLE CB-1413P ROD BEARING-STANDARD SIZE 1989-2002 5.9L CUMMINS 12V/24V
MAHLE
$6.94General Part number CB-1413P GTIN/EAN 00027067526069 Information AutoCare brands Id BCWD AutoCare brand Clevite Part number CB-1413P Type of part Engine > Cylinder Block Components > Engine Connecting Rod Bearing Pair...$6.94