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Internal Engine Parts

Internal diesel engine parts for 1998.5-2002 Dodge 5.9L 24V Cummins Diesel. Cams, head studs, valves, tappets, rebuild kits, and more.
Brand: D&J Precision Machine Part Number: ISBPerfHead
Product DescriptionOur ISB Stage 1 24v Cummins Performance Head is a step up in performance without the extra expense and work involved with an aftermarket intake.  Our ISB Stage 1 Cummins Performance Head includes everything in our Performance Cummins Reman Head along with ..
$2,626.50

Brand: D&J Precision Machine Part Number: HPreman-5.9
Product DescriptionD&J Precision Machine 5.9 Common  Rail Cummins HP Reman Long Block.Our 5.9 Common rail CumminsHP Reman Long Blocks come fully assembled including oil pan and front timing cover, using the best products we have found with years of experience in the high performan..
$6,999.99

Brand: D&J Precision Machine Part Number: DJ-BR-CM1
Proven over 3000hp and 4000tq, we design  our X-BEAM Billet Cummins Rods with our unique “X” profile. This maximizes the strength while reducing weight as much as possible. Our billet rods are made from extreme high impact tool steel. So, this material is specially designed to take the shock lo..
$3,393.85

Brand: D&J Precision Machine Part Number: DJ-BR-CMSTD
Proven over 3000hp and 4000tq, we design our X-BEAM Billet Cummins Rods with our unique “X” profile to maximize the strength while reducing weight. Our billet rods are made from extreme high impact tool steel. This material is specially designed to take the shock loads and constant beating of high-p..
$3,084.75

Brand: Wagler Competition Products Part Number: CRD5.9/6.7+0.080
WCP proudly presents their updated heavy duty Cummins connecting rods. These competitively priced connecting rods feature the benefits below –• 100% Made in the USA• Forged by Trenton Forging in Trenton, MI 48183• Forging made from 4340ACQ certified material• All drafting, design, programming, machi..
$3,192.99

Brand: Wagler Competition Products Part Number: CRD5.9/6.7+1.00
WCP proudly presents their updated heavy duty Cummins connecting rods. These competitively priced connecting rods feature the benefits below –• 100% Made in the USA• Forged by Trenton Forging in Trenton, MI 48183• Forging made from 4340ACQ certified material• All drafting, design, programming, machi..
$3,192.99

Brand: Wagler Competition Products Part Number: CRD5.9/6.7
WCP proudly presents their updated heavy duty Cummins connecting rods. These competitively priced connecting rods feature the benefits below –• 100% Made in the USA• Forged by Trenton Forging in Trenton, MI 48183• Forging made from 4340ACQ certified material• All drafting, design, programming, machi..
$3,060.74

89+ 5.9L & 6.7L Cummins Wagler Street Fighter Connecting Rods
New PDP Pick
Brand: Wagler Competition Products Part Number: CRD5.9/6.7ST
The affordable Wagler Street Fighter Series Cummins 5.9/6.7L connecting rods are the perfect solution for a hot street truck making 1,500 HP or less. The as-forged manufacturing process allows for the strength of forging, yet keeps the cost down by reducing the amount of machining compared to the Co..
$1,850.00

ARP Rocker Pedestal Studs Kit 98.5-19 Dodge Cummins
New -24 %
Brand: Automotive Racing Products Part Number: 247-7201
ARP Pro Series rocker arm studs are ideal for competition applications. They are made from 8470 chromoly steel and are heat-treated to 200,000 psi tensile strength. They are concentric within .005 T.I.R. thread pitch to thread pitch, which will give you more consistent rocker geometry. With an extra..
$145.00 $190.00

Cummins 24 Valve Stage 3 Chromoly Pushrod
New -46 %
Brand: Industrial Injection Part Number: 24EE02
The Industrial Injection Cummins 24 Valve Stage 3 Chromoly Pushrods are designed to add Ultimate strength and reliability to your 1998.5 – 2018 Dodge Cummins. For 4500+ rpm and 100+ psi boost.FEATURES:– Added Strength– Chromoly Design– Increased Performance– Good For Over 2000HP– Stock Length– 7/16″..
$46.39 $86.15

Brand: D&J Precision Machine Part Number: HPremanextreme-5.9
Product DescriptionHP Reman Extreme 5.9 Cummins Long Block.Our HP Reman Extreme 5.9 Cummins come fully assembled including oil pan rear crank seal front cover and crank seal, and oil filter housing.  withour Stage 1 High Performance Cylinder Head. We include a street/towing camshaft. Custo..
$10,500.00

Brand: D&J Precision Machine Part Number: PPUMP-STAGE2-PERFORMANCE-HEAD
Product DescriptionOur Stage 2 Cummins Performance Head is designed for the performance enthusiast.  Includes everything in our Stage 1 Cummins Performance Head and a D&J Stage 2 Billet Intake Manifold, thread in soft plugs in the head, titanium valve spring retaine..
$4,892.50

Brand: D&J Precision Machine Part Number: St-Perf-5.9
Product DescriptionD&J Precision Machine Street Performance 5.9 Cummins Long Block.Our Performance Street 5.9 Cummins come fully assembled including oil pan rear crank seal front cover and crank seal, and oil filter housing.  with our X-Beam Stock Length Billet Rods and our S..
$13,500.00

Brand: D&J Precision Machine Part Number: VP44-STAGE2-CUMMINS-HEAD
Product DescriptionOur Stage 2 Cummins Performance Head is designed for the performance enthusiast.  Includes everything in our Stage 1 Cummins Performance Head and a D&J Stage 2 Billet Intake Manifold, thread in soft plugs in the head, titanium valve spring retainers, and he..
$4,892.50

Brand: Cummins Part Number: 4939587
5.9L 24 Valve Cummins 6BT Oil Pump This pump will bolt right into a 12 valve truck and is a higher volume pump than the stock 12 valve pump, providing better lubrication and oil pressure. A must for high performance competition engines! Fits:98-02 Dodge 5.9L 24 Valve/24V Cummins Diesels Cummins ..
$121.00

Brand: Automotive Racing Products Part Number: 247-4202
ARP 12mm Head stud kit for the 1998.5+ Dodge 5.9L & 6.7L Cummins Turbo Diesel ARP cylinder head stud kits are precision centerless-ground and thread-rolled to Mil-S-8879 specs. Their black oxide finish protects them from wear and corrosion, and ARP throws in hardened parallel washers for uniform lo..
$471.70

Brand: Hamilton Cams Part Number: 07-C-188/220
BACKORDERED NO ETA - 033121 The Hamilton Cams 07-C-188/220 Camshaft for your 1989-2018 Dodge 5.9L/6.7L Cummins, has outperformed any other cam that Hamilton has tested against to date, from idle to 4,200 rpm. It is also the largest drop-in cam that Hamilton offers.Use with 64mm or larger single tu..
$549.00 $600.00

Brand: Pure Diesel Power Part Number: 24VOHKIT
1998.5-2002 Dodge 5.9L 24 Valve Cummins Diesel Overhaul Rebuild Kit Aftermarket items are by high quality brands such as Interstate Mcbee, Clevite, or Mahle depending on availability at the time of purchase.Those requiring a THICKER head gasket: Cummins, nor any aftermarket companies, offer a thick..
$999.95

89-07 Dodge 5.9L Cummins Mahle Piston Ring Set (1 Piston)
Hot -11 %
Brand: Mahle Part Number: S42170
Mahle Piston for Common Rail 'Cummins B series 3.9/5.9L Mahle Piston Rings Set (Premium Chrome/Ceramic Top Ring Upgrade)Three Piston Bore Size upgrade to choose from, stock bore,  +.040″/1.0mm Bore and +.020″/.50mm Bore. These rings will fit stock or Mahle aftermarket cast pistons. Image my not b..
$30.57 $34.18

Brand: Contagious Diesel Performance Part Number: CON8902OILSQU
Sick of snapping off the cheap plastic OE oil squirters?  Try these heavy duty BILLET oil squirters from Contagious diesel. Guaranteed to add AT LEAST -15hp per squirter (just kidding) But seriously, you need these. *NOTE: Please use a brass punch or softer tool to install to prevent mushrooming ..
$50.00

98.5+ Dodge 5.9L/6.7L Cummins Heavy Duty 103LB Hamilton Valve Springs
-33 %
Brand: Hamilton Cams Part Number: 07-s-003
Increase performance in the valvetrain of your 1998.5-2018 Dodge 5.9L / 6.7L Cummins with the Hamilton Cams 07-S-003 Valve Springs. Stock springs have 78-82lbs of pressure seat pressure on average at 1.380". If you are over 50psi (boost or drive pressure) and 3,800 rpm, stock springs do not fully co..
$299.00 $449.00

Brand: Cummins Part Number: 4995602
Complete Rocker assembly spec'd for the 2011+ 6.7L Cummins diesel. We have used these assemblies on 1998.5-2010 5.9L & 6.7L engines without issues, and feel they are a superior design compared to what Cummins spec's for those years. Superceeded part number: 4928698   Cummins: 4995602..
$99.00

Brand: Mahle Part Number: MS-2328P
1989-2017 5.9L Cummins Clevite Standard Main Bearings, These come in a complete set. Mahle part number: MS-2328P These bearings are now available COATED by Polydyn. Select option above. Coating generally takes 3-5 business days, please keep this in mind if you are in a hurry. You can expect 2-3 bu..
$62.21

89-02 Dodge 12/24V Clevite Cummins Rod Bearing Set
-13 %
Brand: Mahle Part Number: 6x CB-1413P
Clevite Cummins Rod Bearings 12/24V (6 Pair) Standard Part number: CB-1413P **These will not work with ’03-Up connecting rods that are the “fractured cap style”**-Use # CB-1873AP series for common-rail connecting rods. These bearings are now available COATED by Polydyn. Select option above. Coati..
$65.00 $74.46

Brand: Automotive Racing Products Part Number: 247-6303
ARP Pro Series Connecting Rod Bolts For the most severe applications, in conjunction with aftermarket I-beam rods, ARP has developed the "Pro" Series Wave-Loc bolts. These ultra heavy-duty rod bolts are made from a special material designated ARP2000. It has approximately 200% the fatigue life of 8..
$167.95 $185.35

Brand: Cummins Part Number: 59FPGAC
Includes Cummins part numbers: 1x 3903463 Cover1x 3903475 Rectangular Seal Also known as:Oil filler plug eliminator on timing cover..
$23.00

Brand: Automotive Racing Products Part Number: 247-4204
New Age 625 12mm Head stud kit for the 98-2009 Dodge 5.9L & 6.7L 24 Valve, Common Rail Cummins Turbo Diesel With performance enthusiasts adding increasing amounts of turbo boost to diesel applications, ARP has provided an extra measure of security in the form of extra-strong head studs manufactured..
$1,200.00 $1,200.00

Brand: Hamilton Cams Part Number: 07-C-178/208
The Hamilton Cams 07-C-178/208 Camshaft is the most efficient cam tested for the 1989-2018 Dodge 5.9L/6.7L Cummins. On a moderate street truck, it will net you the best economy out of all Hamiltom Cams. Due to its short duration and wide lobe separation angle, it also has the least overlap (when int..
$549.00 $600.00

Brand: Cummins Part Number: 3902343x2
89-02 Dodge 5.9L Cummins Cylinder Head Alignment Dowel PAIR. These help locate the cylinder head on the block. Pair of 2, these insert into the block.Includes 2x Cummins: 3902343..
$25.00

Brand: Cummins Part Number: 3936365
Cummins Oil Pressure Regulator Valve. For all 5.9L & 6.7L Cummins engines 1989 and up. This part replaces part numbers 3902238 & 3927622. Cummins part number: 3936365..
$14.00

Brand: Automotive Racing Products Part Number: 147-2901
Dodge Cummins 5.9L/6.7L 12V/24V, 8 pieces Flexplate Bolt Kit These are for a automatic flexplate will not work for manual flywheel. ARP: 147-2901 Specifications UHL 0.700˝ Thread Size M12 x 1.25 Wrenching 3/4˝..
$58.20 $58.20

Brand: Cummins Part Number: 4955853
1989-2018 Dodge 5.9L & 6.7L Cummins Diesel Main Bearings, Set Cummins: 4955853 PICTURE FOR REPRESENTATION ONLY! These bearings are now available COATED by Polydyn. Select option above. Coating generally takes 3-5 business days, please keep this in mind if you are in a hurry. You can expect 2-3 bu..
$182.00 $199.49

Brand: Cummins Part Number: 3900257
94-98 12 Valve Cummins Gear Housing Dowel Pin This can be used in place of the infamous "killer dowel pin". We still recommend a retainer tab to avoid future issues.Cummins: 3900257   ..
$10.00

Brand: MaxSpool Engineering Part Number: MS-24vSPRT
Eliminate valve train float in the Cummins 5.9 and 6.7 engines with the MaxSpool Engineerings Cummins Dual Valve Spring kit. These springs are perfect for high performance and competition use engines that run high boost and high horsepower and allow high lift cam profiles to work properly. We offer ..
$449.00

Brand: Mahle Part Number: 6x CB-1413H
Clevite H Series (hardened series) Rod Bearings 12/24V (6 Pair) Part number: CB-1413H**These will not work with ’03-Up connecting rods that are the “fractured cap style”**-Use # CB-1873AP series for common-rail connecting rods...
$126.24 $137.28

Brand: Mahle Part Number: SH-1981
2.340" OD STORM Block, Position Number 1, 1996 and up 2003 CUMMINS QSBEngine Designation: QSB 359 CID (5.9 L); 6 4.02"        CUMMINS359 CID (5.9 L), OHV, 12 Valve; L 6 4.02" (102.0 mm) Bore; VIN: C    For Year(s):; 2003-2005; Position Front CUMMINS359 CID (5.9 L), OHV, 24 Valve; L 6 4.02" (102.0 m..
$7.97 $8.36

Brand: Cummins Part Number: 6x 4937308
Set of 6 piston oil squirters. Also known as piston oil cooling nozzles. Cummins: 4937308..
$201.00 $215.00

Brand: Mahle Part Number: 225-3355
Mahle piston for the 98.5-2002 Dodge 24 Valve CumminsOne (1) Piston. Includes rings.Standard Output Piston/Bowl/Compression ratio. Other part numbers: 3800781 Piston kit made up of part numbers: 224-3355 (Piston) S42170 (Ring Set) Mahle Piston Specifications Related Part Numb..
$105.37 $105.37

Brand: Cummins Part Number: 3969562 x12
1989-2014 5.9L Cummins Standard Rod BearingsFits:89-02 5.9L Cummins or 89+ Cummins using MACHINED CAP "12 Valve" Style Rods.Set of 12 (enough to do one engine) Cummins part number: 3969562 replaces 3939859 These bearings are now available COATED by Polydyn. Select option above. Coating generally t..
$132.00 $145.25

Brand: Cummins Part Number: 3902332
This is a Cummins factory part. Fits all 12/24 Valve and Common Rail Cummins engines. Cummins part number: 3902332..
$7.00

89-16 Cummins Diesel Hamilton 1.45 In Tappets
-20 %
Brand: Hamilton Cams Part Number: 07-T-001
These 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 surface area to work with our wider lobes which will promote..
$159.00 $199.00

Brand: Cummins Part Number: 3937219
98.5-11 Dodge 5.9L & 6.7L Cummins Exhaust Rocker Assembly #6,7,8,9,11,12 in the picture. Cummins: 3937219..
$81.00

Brand: Cummins Part Number: 3927155
Camshaft Thrust Plate/Retainer for Cummins Diesels 1989-2002. Cummins part number: 3927155..
$10.00

Brand: Colt Cams Part Number: Colt-Tappets
Custom designed Tappets by Colt Cams. Featuring maximum crown or convex surface. This is the #1 feature to guarantee rotation on the Cummins. Over the last few years, we've noticed large inconsistencies in the crown with the current tappets on the market. Some are flat and even dished! Colt Cams add..
$160.00

Brand: Cummins Part Number: 3937220
98.5-09 Dodge 5.9L & 6.7L Cummins Intake Rocker Assembly #6,7,8,9,10,11 in the picture. Cummins: 3937220..
$76.00 $82.00

Brand: Cummins Part Number: 14x3927948
For all Encore Blocks 97.5-2002. Encore blocks have 2 oil drains and 12mm main studs from the factory. Also fits all 03-07 5.9L Cummins & 07.5+ 6.7L Cummins engines.  14x Cummins part number: 3927948..
$87.00

Brand: Haisley Machine Part Number: HMR RASKIT-24V
Set of 12 Rocker Arm Studs 98.5+ Dodge 5.9L & 6.7L Cummins Diesel Torque these to 27 Ft/Lbs. Washers are NOT Included in this Kit Please allow 1-2 days for shipping.   ..
$153.84

Brand: Fleece Performance Part Number: FPE-BRAB-C1x12
Fleece Performance Billet Rocker Arm Bridge for 1998.5 + 24v 5.9L/6.7L Cummins (This is a quantity of 12)Fleece Performance part number: FPE-BRAB-C1..
$467.40 $490.80

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