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89-93 Cummins Upgraded & OEM Replacement Parts

Upgraded and OEM replacement parts for the 1989-1993 5.9L Cummins diesel. We offer rod and main bearing kits, tappets, cylinder heads, pistons, oil coolers, cam gears, overhaul kits, gearcases, push rods, and much more. 
You'll find top brands such as Colt Cams, Cummins, Haisley Machine, Hamilton Cams, Industrial Injection, Interstate Mcbee, Mahle, Mopar, and others. 

Don't see what you're looking for? Call us at 715-254-1833, email us, or use our live chat option! We specialize in finding hard to find, obscure parts. 

Brand: Interstate-McBee Part Number: 12x M-3969562
Fits 89-02 5.9L Cummins. This is for a full set of 12   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 business day before the bearings are deliv..
$36.60

Brand: D&J Precision Machine Part Number: DJ-CH-xxxxxx
Our Stage 1 12v Cummins Performance Head is a step up in performance without the extra expense and work involved with an aftermarket intake. Our Stage 1 Cummins Performance Head includes everything in our Performance Cummins Reman Head along with HD valve springs, 5 axis port job..
$1,020.00

Brand: Industrial Injection Part Number: PDM-03513CC
Performance Piston Features:– Drop In Replacement– Complete W/ Rings, Wrist Pins And Clips– Available in Std, .020, .040 Sizes– Chamfered tops– Thermal Barrier Coating For Piston Tops– Ceramic Piston Skirt CoatingChamfering:Our performance & race Cummins pistons are Chamfered (The top is tapered..
$1,484.54

Brand: Hamilton Cams Part Number: 07-h-001-STG2
Hamilton Cams 12 Valve Cylinder Head ( low swirl version)ValvesValve stem seals165# Valve SpringsRetainers and locksBenefits:Reduced turbo lagLower Exhaust TempsThicker Casting less prone to crackingHigher flowing head straight out of the boxInformation:12 Valve Cummins cylinder head replacement Com..
$2,295.00 $2,550.00

Brand: Full Send Diesel Part Number: FSD-18-B
Looking to replace your leaking heater hoses? Or would like to just get rid of those ugly rusty hardlines? Here at Full Send Diesel we have the solution. This is our heater hose kit. This kit, Like all of our other kits are made from the highest quality An fittings and hose. Backed by our lifetime w..
$262.99

Brand: Keating Machine Part Number: 122910-1P
Fits 1989 to 2002 12 & 24 Valve 5.9L Cummins engine block. Billet rear freeze plug features 1/2″ npt threaded center hole with plug (can be removed to accommodate coolant bypass). Stainless bolts, o-ring and hardware to mount and seal plug is included.  Helps prevent blow out at high rpm’s,..
$52.50

Brand: Interstate-McBee Part Number: M-3800756
5.9L 12V Cummis Dual Steel Ring Marine 155° Coated Skirt Chamfered Piston..
$97.35

Brand: Torque King Tools Part Number: QK4983
QK4983 Universal Dana 60 Oil Bath Inner Axle Seal and Tool Kit with Ford 2nd design universal fit Dana 60 oil bath type inner axle seals and adjustable depth installer tool set is specific to 2011-up Ford Super Duty, but these excellent seals will also fit 1999-2010 Ford Super Duty 4x4's. QK498..
$222.68

Brand: BD Power Part Number: 1040022
Fits: 1989-2002 Dodge 6.9L Cummins The coolant pressure inside the engine block can reach 70+psi at high rpm before the thermostat fully opens. This will cause a corroded frost plug to leak. The BD rear frost plug is able to be seal the leak without the need to hammer out the old frost plug. We..
$60.95

Brand: Beans Diesel Performance Part Number: 210105
Fits: 1989-2002 Dodge 5.9L Cummins This cover works with VE, VP and P-Pump Cummins engines. Forget cutting or grinding! We've included an internal filter baffle that helps keep the oil inside the crankcase where it belongs. Our tappet cover utilizes an O-ring seal for a guaranteed leak free ins..
$317.63

Brand: Keating Machine Part Number: 010611-1v2
Fits 1989 to 2002 5.9L Cummins engine block. Billet side freeze plug features recess for bolt head, includes o-ring freeze plug seal and copper sealing washer with Stainless Steel cap head Allen bolt.Keating Machine Part Number:  010611-1v2..
$34.95

Brand: Industrial Injection Part Number: 249B01
Fits: 1989-2002 Dodge 5.9L CumminsOn 1989-2002 Cummins trucks, the OEM dowel pin right behind the timing cover can vibrate loose over time. When this pin drops down into the timing gears, it causes catastrophic failure, and could leave you stranded and your truck down.Our dowel pin repair kit comes ..
$57.12

Brand: Industrial Injection Part Number: 242B01
Fits: 1989-2002 Dodge 5.9L CumminsOn 1989-2002 Cummins trucks, the OEM dowel pin right behind the timing cover can vibrate loose over time. When this pin drops down into the timing gears, it causes catastrophic failure, and could leave you stranded and your truck down.Our dowel pin repair kit comes ..
$128.05

Brand: Attitude Performance Products Part Number: 1010-1
MODIFYING YOUR ENGINE?NOW is the time to replace those press-fit freeze factory plugs!APP’s Rear BOLT-ON Freeze Plug will eliminate blown or leaking freeze plugs due to high rpm and increased coolant pressure in modified engines.  Please note: if the factory freeze plug fails or leaks, this Fre..
$52.99

Brand: Dorman Products Part Number: 620-066
The Dorman 620-066 Steel Clutch Fan Blade is a direct fit replacement for your worn-out stock fan blades. The stock fan blade is prone to failure due to cracking which can lead to overheating and engine failure. Dorman’s OE FIX repair solution combines two different radiator fan blades into one Dorm..
$132.54

Brand: Xtreme Diesel Performance Parts Part Number: XD341
Don't reinstall the factory plastic oil squirters in your 1989-2002 Dodge 5.9L Cummins, replace them with the XDP Cummins Piston Oil Squirters XD341. Commonly known as piston cooling nozzles, cooling jets, or oil squirters, this easy and affordable upgrade is a must-have in your 5.9L Cummins perform..
$49.95

Brand: Dorman Products Part Number: 555-018
Fits: 1989-2005 Dodge 5.9L Cummins This engine expansion plug is designed to match the fit and function of the original part on your Dodge 5.9L Cummins. Made of quality materials, it is engineered for reliable performance.Direct replacement - this engine expansion plug matches the fit and funct..
$7.09

Brand: Hamilton Cams Part Number: 07-c-retainer
Fits: 1989-2018 Dodge 5.9L Cummins 12 Valve The Hamilton Cams 07-C-Retainer Bronze Cam Retainer is a factory style replacement for the thrust plate retainer in your 1989-2018 Dodge 5.9L/6.7L Cummins. Engineered to handle competition use, this cam retainer is durable enough to withstand flow/hig..
$80.10 $89.00

Brand: Cummins Part Number: 3824500
Restore factory performance and function to the engine in your 1989-2018 Dodge 5.9L/6.7L Cummins with the Cummins 3824500 Crankshaft Wear Sleeve Installation Tool. Built from only the best quality materials, Cummins OE parts are a top choice for any diesel owner repairing their engine. The Wear Slee..
$130.21

Brand: Torque King Tools Part Number: TS6000
TS6000 Cummins Rear Crankshaft Seal Tool Set Quickly & easily replace that leaky rear crankshaft seal on your 1989-current Cummins 5.9L or 6.7L diesel engine without damaging your new seal! No need to remove the flywheel housing or seal adapter! Includes CNC machined aluminum inst..
$179.00

Brand: Scheid Diesel Part Number: 1054015014
Scheid Diesel Key Set For Cast Cam for 5.9L & 6.7L Cummins enginesIncludes-  2.6, 1.82, 1.30, & .078 degree offsets. Includes instructions. Scheid Diesel: 1054015014..
$27.99

Brand: Attitude Performance Products Part Number: 1009
APP’s Side Freeze Plug—bolt on with O ring will eliminate blown freeze plugs on Cummins engines due to high rpm and increased coolant pressures in modified engines.  It's also a great way to dress up your diesel engine as the engine is usually black, and the freeze plugs are a shiny aluminum.• ..
$45.99

Brand: Diamond Advantage By Navistar Part Number: DA2251302
Features & Benefits:Diamond Advantage™ Water Pumps are designed and tested for optimal durability. • Quality built with new housing and 100% ALL-NEW components • Unitized seal prevents coolant leakage, leading to longer product life • OE-designed bearings are capable of withstanding high rotatio..
$43.12

Brand: Torque King Tools Part Number: QK6000
QK6000 Cummins Rear Crankshaft Seal and Tool Kit Quickly & easily replace that leaky rear crankshaft seal on your 1989-Current Dodge or Ram Cummins 5.9L or 6.7L Diesel engine without damaging the new seal! No need to remove the flywheel housing or seal adapter! In addition to sett..
$209.99

Brand: Industrial Injection Part Number: 231601
If you are looking for an easy upgrade that doesn’t cost an arm and a leg then this Fuel Pin and Spring combo is exactly what you are looking for. Our VE Fuel pin and spring kit will wake up that old engine into something you didn’t know was there. With power increases of 40hp and 90-100 ft lbs of t..
$113.95

Brand: ETSI Inc Part Number: 12VCSCT30
LIMITED STOCK AVAILABLECompress two valve springs at one time with this valve spring compressor for Cummins 12-valve engines Made for Haisley titanium retainers or similar competition valvetrain setups This is a great tool to use to get to cylinders 5 and 6 which are difficult to..
$33.99

Brand: ETSI Inc Part Number: 12VCSCT40
LIMITED STOCK AVAILABLECompress two valve springs at one time with this valve spring compressor for Cummins 12-valve enginesMade for Hamilton springs and retainers  This is a great tool to use to get to cylinders 5 and 6 which are difficult to access because of the cowl. It is only one inc..
$33.99

Brand: Manton Part Number: D-30x-12v
The factory pushrods in your Cummins are designed for factory power and boost levels. As power increases, safeguard your engine with upgraded pushrods. And if you're rebuilding your engine, no time like the present for a big upgrade with a set of Manton Pushrods. These are a stock length pushrod so ..
Starting From $232.32

Brand: Manton Part Number: D-50x-12v
The factory pushrods in your Cummins are designed for factory power and boost levels. As power increases, safeguard your engine with upgraded pushrods. And if you're rebuilding your engine, no time like the present for a big upgrade with a set of Manton Pushrods. These are a stock length pushrod so ..
Starting From $333.60

Brand: Cummins Part Number: 3916127
Fits: 1989-1998 Dodge 5.9L 12 Valve Cummins Cummins OE parts ensure that you're getting the right fit and performance when you purchase the Cummins 3916127 Engine Block Heater Element for your 1989-1998 Dodge 5.9L Cummins. Cummins has been one of the most proven and trusted names in the diesel ..
$134.02

Brand: Industrial Injection Part Number: PR12V-3
Fits: 1989-1998 Dodge 5.9L 12 Valve CumminsThe Industrial Injection Cummins 12 Valve Stage 3 Chromoly Pushrods are designed to add Ultimate strength and reliability to your 1989 – 1998 Cummins. For running 4500+ rpm and 100+ psi boost.FEATURES:Added StrengthChromoly DesignIncreased PerformanceGood F..
$49.64

Brand: Xtreme Diesel Performance Parts Part Number: XD389
Fits: 1989-1998 Dodge 5.9L 12 Valve CumminsFortify the valve train in your 1989-1998 Dodge 5.9L Cummins when you install the XDP Performance Valve Springs and Retainer Kit XD389. Valve springs are a vital upgrade that are often ignored in many performance builds.The stock valve springs in your ..
$399.95

Brand: BD Power Part Number: 1030060
Fits: 1989-1998 Dodge 5.9L Cummins 12 ValveFEATURESSet of 6 springs that can be used on either the exhaust or intake valves in 12-valve 5.9L Cummins enginesReplacement exhaust valve springs to allow for 60psi of back pressure with Exhaust BrakesHeavy-duty intake valve springs for high RPM P7100 kits..
$105.95

Brand: Cummins Part Number: 3935449
Cummins describes this part as a "noise isolator" and it replaces the original O-ring that came on the factory-original bolt. This noise isolator mounts inside the valve cover and serves the same function as the original O-ring while also helping reduce valve train noise. *Sold individually. 6 ..
$3.87

Brand: Gator Fasteners Part Number: HSK5912
If you are wanting to keep your 5.9L Cummins on the road for the long haul, you need to replace your head bolts with upgraded head studs.*You will need to either have your rocker arm pedestals machined/milled or purchase a set of the Modified Rocker Arm Pedestals.These head studs have a much higher ..
$439.99

Brand: Gator Fasteners Part Number: MSK5912
Gator Fasteners Heavy Duty Main Studs are design to hold the bottom end of your 12 Valve 5.9L together whether you're building a tow rig, race truck or just a daily driver. These fasteners have a much higher strength and will not stretch like the factory bolts will. The Gator Fasteners Performa..
$259.99

Brand: Gator Fasteners Part Number: MRAP5912
These Modified Rocker Arm Pedestals are machined/milled for installation of Head Studs in the 5.9L 12V Cummins Engines. Rather than having your old stock pedestals machined to size, these are ready to drop right in and get back to building that motor.• No downtime waiting on the machine shop to mill..
$209.99

Brand: Attitude Performance Products Part Number: 1008
Solves TWO Problems:  no more cracked or broken caps—no leaksno more worn hoses due to rubbing —provides additional clearance for hoses, clamps & fitting of modified engineMade in the USA of