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94-18 Dodge Ram 5.9L + 6.7L Cummins Fan Hub Assembly
$721.16
- Part Number: 5256831
- Est. Ship Time: Backorder

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Starting From $187.56
Backordered with No ETA (Updated on 4/25/2025)
Fan assembly parts.
Includes parts: 3, 4, 5, 6, 7, & 8 from image.
Cummins part number: 5256831 supercedes 3285949

This is a common fail point on the fan assembly. It is recommended replacing this part whenever it starts making noise. Not a hard part to replace, bu..
$224.14
These are original equipment quality, NSK bearings. Just because they are over half the cost of the Cummins bearings does not mean they are second sta..
$46.53
Backordered with No ETA (Updated on 4/25/2025)
Fan assembly parts.
Includes parts: 3, 4, 5, 6, 7, & 8 from image.
Cummins p..
$721.16
OE-exact fan pulley brackets are constructed from high-quality materials for maximum durability and strength.
Designed to provide the proper struct..
$232.54
This is a common fail point on the fan assembly. It is recommended replacing this part whenever it starts making noise. Not a hard part to replace, bu..
$60.27
1994-02 DODGE 5.9L REMAN VACUUM PUMP
INCLUDES
REMAN VACUUM PUMP
PUMP MOUNTING GASKET
Warranty Information:
Limited Lifetime
..
$291.81
Mahle Piston for Common Rail 'Cummins B series 3.9/5.9L
Mahle Piston Rings Set (Premium Chrome/Ceramic Top Ring Upgrade)
Standard Bore
These ..
$39.07
Set of 12 5.9L 12 Valve Dodge Cummins Valve Seals
These are NOT the updated later-year 12 Valve Top-Hat Style Seals.
Cummins: 3921640..
$113.09
SUPERCEDED- SEE PART NUMBER 56938061989-2014 5.9L Cummins Standard Rod BearingsFits:89-02 5.9L Cummins or 89+ Cummins using MACHINED CAP "12 Valve" St..
$0.00
This is a freeze/expansion plug kit for the 4/6B Cummins engine block. This kit also includes the cylinder head/block alignment dowels as pictured.
..
$19.35
Includes plug only. 22mm.
This SHOULD fit 94-01 Cummins engines, however if your oil pan has been swapped or you have an industrial applicati..
$22.77
Backordered with No ETA (Updated 4/25/25)
1989-2018 Dodge 5.9L & 6.7L Cummins Diesel Main Bearings, Set
Replaces Cummins 3802070
Cummins:..
$258.63
Includes oil pan and drain plug. 18mm drain hole. Will not fit on 03+ trucks or 89-93 trucks.
Replaces Mopar part nubmers 04762073 & 050806..
$338.07
12 Valve Second Generation Mechanical Lift Pump
OEM Replacement
1994-1998 Dodge 5.9L 12 Valve Cummins
Cummins part number: 4988747
If you want..
$178.27
Set of 26 89-98 5.9L 12 Valve Cummins Diesel Head Bolts
Kit includes:6x Cummins Part number: 3920779 14x Cummins Part number: 39207806x Cummins Part ..
$341.93
Pure Diesel Power Exclusive Kit
We have found parts from several different sources and have come up with a kit WAY cheaper than using OE Cummins ..
$39.95
Includes item number 9 in the second picture only.
Cummins: 3914460..
$116.60
Includes Cummins part numbers:
1x 3903463 Cover
1x 3903475 Rectangular Seal
Also known as:
Oil filler plug eliminator, Oil filler delete, ..
$26.18
Using this lower connecting rod bearing directly from Cummins will retain factory fit and function. This is an OE replacement and installs directly in..
$34.57
First generation (1989-1993 Dodge 5.9L VE Cummins) mechanical fuel lift pump.
Lift pump only. Don't forget to get gaskets! This pump supplies 3-5PSI ..
$187.56
Cummins part numbers:
Thermostat: 3928499
Seal: 3925466
Seal: 3927305 ..
$91.26
Includes thermostat only, with seal ring.
Image for reference only.
Cummins part number: 5292742..
$65.11
Genuine Cummins 5.9L Engine overhaul kit includes:
Pistons
Bushing clips
Upper engine gasket set
Lower engine gasket set
Rod bearings
..
$3,957.43
2003-2005 Dodge 5.9L Cummins Valve Cover
This valve cover DOES NOT have CCV breathers.
May fit other applications including some 6.7L Cummins QS..
$291.70
Cummins front crank main seal. Includes seal driver installation ring.
Cummins 3804899..
$84.65
Includes head gasket only. (Thick, dual hole gasket)
Cummins: 3958645..
$273.06
Includes head gasket only. (Thin, single hole gasket)
Cummins: 3958644..
$258.00
Cummins rocker box bolt set for 03-18 5.9L and 6.7L Cummins applications
Includes
3900678 (2)
3903096 (5)
Cummins: 2x3900678/5x39..
$45.91
Using this upper connecting rod bearing directly from Cummins will retain factory fit and function. This is an OE replacement and installs directly in..
$31.87
Options for standard/upgraded parts are available above
Genuine Cummins 5.9L Engine overhaul kit includes:
Pistons w/Rings
Bushing clip..
$5,627.53
Direct fit OEM cummins rocker box for 05-18 Dodge 5.9L And 6.7L Cummins applications
Cummins: 3974981..
$319.44
06-24 Ram Cummins valve cover bolt rubber seal isolator, washer.6 seals required for installation.Part Number: 3973853..
$17.61
6.7L Cummins Turbocharger VGT Actuator Harness Adapter allows the use of a 13-18 turbo actuator to be used on 07.5-12 Cummins trucks.Cummins: 534..
$66.14
Includes thermostat only, with seal ring.
Image for reference only.
Cummins part number: 5292742..
$65.11
Fits: 2003-2009 Dodge 5.9L/6.7L CumminsEasily swap out your truck's rubber radiator hoses for durable reinforced silicone hoses that outperform and ou..
$177.00
Backordered until Mid May (Updated 4/28/25)
Fits: 2003-2009 Dodge 6.7L Cummins
This Full Send Diesel Fabricated Upper Coolant Pipe is the perfec..
$208.99
PRODUCT FEATURES
Direct fit for the 2003-2009 Dodge Ram 2500/3500 Cummins
Ideal replacement for an aged, clogged, or leaking stock radiator
..
$299.95
Aluminum Upper Coolant Pipe for 2003-2009 5.9L & 6.7L Cummins. Replaces the OEM rubber upper coolant hose and comes powder coated in your choice o..
$151.32
Fits: 2003-2010 Dodge 5.9L/6.7L Cummins (SEE APPLICATIONS)
This direct replacement Dorman Clutch Fan Blade is exactly what your truck needs. ..
$116.80
Fits:2003-2010 Ram 2500/3500 5.9L/6.7L 2008-2010 Ram 4500/5500 6.7LKeep up with the cooling system function with the Dayco Curved Radiator Hose-Upper...
$18.94
This engine cooling fan pulley bracket is designed to match the fit and function of the original part on specified vehicles. Made of quality materials..
$213.88
Want to run AN fittings for all your radiator connections? Here’s your solution for the lower radiator connections on your commonrail Cummins!
..
$239.00
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 ..
$66.95
Eliminate the troublesome and leaky quick-connect heater core line on your 2003-2024 RAM with the latest OEM+ solution from Fleece Performance! Our st..
$69.99
Fits: 2004-2010 Dodge 5.9L/6.7L Cummins
Exchange your failed factory part on your vehicle with this Dorman Cooling Fan Clutch. Every Dorman OE Styl..
$228.45
The Driven Diesel Fan Clutch Accelerator Switch for 05-07 5.9L MANUAL TRANSMISSION Dodge Cummins AND 07-20 6.7L AUTO OR MANUAL TRANSMISSION Dodge Cumm..
$249.95
Factory OEM Mopar direct fit replacement air conditioning evaporator kit.Fits 2006-2010 Dodge RamFitment Guide:YearMakeModelBody & TrimEngine &..
$579.60
Fits:
2007.5-2010 Dodge Cummins 6.7L
2011-2022 Ram Cummins 6.7L
This Mishimoto MMOC-RAM-07 Replacement Engine Oil Cooler is the p..
$262.95