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Cummins Engine Parts & Accessories

Cummins supplies outstanding engines, engine components and fuel systems trusted across the nation and around the world.  Exceptional craftsmanship, innovative design, long-lasting materials and breakthrough technology powers Cummins engines and systems, including the 5.9L and 6.7L  diesel engines found in Dodge Ram trucks.  Ram drivers trust their most important asset to Cummins to continually deliver hardworking power and unstoppable drive.

Pure Diesel Power supplies a complete selection of OEM Cummins parts to help repair and maintain your truck.  Nearly every piece that gives your engine its phenomenal performance can be found here and replaced directly for a perfect fit.  If your engine is not providing the same power, speed and torque as it used to, or you have noticed knocking, hard starting, overheating, or engine failure, replacement parts can bring your engine back to full working order.  Pure Diesel Power supplies Cummins’ pistons, head gaskets, head gasket sets, lower engine gasket sets, rod bearings, main bearings, shop manuals, water pumps, lift pumps, sensors and much more for your truck repairs or repair shop.

 

Find complete Cummins replacement parts online in one place to rebuild or repair your diesel engine.  If you cannot find the part you are looking for, contact Pure Diesel Power for assistance. 

Brand: Cummins Part Number: 3926126
Includes seal & wear sleeve. 89-21 Dodge 5.9L Rear Main Seal Kit with Speedy/Wear Sleeve Only Item 10 in Picture Cummins: 3926126..
$170.58
Brand: Cummins Part Number: 5259499
1989 - 2021 Dodge 5.9L & 6.7L Cummins Rear Main Seal with cardboard inner ring  Does NOT come with the steel ring. Cummins part number: 3970548..
$30.15
Brand: Cummins Part Number: 3906697
Includes #3 in second picture only.  Color may vary. Cummins part number: 3906697..
$5.51
Brand: Cummins Part Number: 5x 3922073
5 Freeze Plug set for the 89-98 Dodge 5.9L 12 Valve Cylinder Head. Includes 5x Cummins: 3922073 Penny not included...
$35.12
Brand: Cummins Part Number: 2x 3918188/3924726
This is for both washers and the check valve. Number 4 & 5 only. Cummins part number:  3918188, 3924726..
$143.07
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 ..
$134.29
Brand: Cummins Part Number: 6x 4942278
Set of 6 Cummins part number 4942278 Includes 6 of item number 2 in second picture...
$32.31
Brand: Cummins Part Number: 2x 3963983
Housing Kit Inludes: 3963983 (2) Number 6 from second image only.   12mm..
$8.59
Brand: Cummins Part Number: 3918880/3923090
Return line to preheater and supply line from lift pump to canister.  Number 6 & 7 in image only. Cummins part number:  (#6) P#3918880, (#7)  P#3923090..
$174.79
Brand: Cummins Part Number: 3912086
Fits: 1989-1998 Dodge 5.9L Cummins Cummins 3912086 Outer Coolant Heater Tube for Dodge Cummins diesels. This component is an OE replacement and installs directly into the factory location. When using OE replacement components you will maintain the factory fit and function of your Cummins engine..
$239.87
Brand: Cummins Part Number: 3911349
Stock exhaust manifold for your 5.9L 12 Valve by CumminsDon't forget gaskets and ARP bolts.Cummins part number:3911349Image may not be actual part...
$3,629.57
Brand: Cummins Part Number: 3910530
Replacement o-ring for the 94-02 Cummins Cooling Kit-Improves Coolant Flow to Cylinder #6. Number 9 in image only. Part number: 3910530..
$11.08
Brand: Cummins Part Number: 3969988
94-07 5.9L Dodge Cummins Small Square Heater Grid Intake Gasket Cummins: 3969988..
$10.58
94-18 Dodge Ram 5.9L + 6.7L Cummins Fan Hub Assembly
Backordered
Brand: Cummins Part Number: 5256831
Backordered with No ETA   **Updated on 06/27/2023**Fan assembly parts. Includes parts: 3, 4, 5, 6, 7, & 8 from image. Cummins part number: 5256831 supercedes 3285949..
$667.13
Brand: Cummins Part Number: 3926481
Picture 1 is actual part. Pictures 2 and 3 for reference only.3926481 ADAPTER,FILTER HEAD Screw on style 20mm stud...
$19.96
Brand: Cummins Part Number: 3923171
P7100 Return Line fits 1994-1998 12 Valve Cummins. Number 4 from image ONLY! Cummins part number: 3923171..
$93.77
Brand: Cummins Part Number: 3920736
P-7100 Injection Pump Oil Supply Line (12V).  Braided S.S. 8" OAL 45/90 Deg. Ends. This cannot be used for P7100 conversion swaps. This line is for people feeding the inner factory port of the injection pump. Please note! This line MAY or MAY NOT be identical to what is on your pump, you may need ..
$151.13
Brand: Cummins Part Number: 3923084
94-98 5.9L 12 Valve Cummins Vacuum Pump to Block Oil Feed Line Item #6 in 2nd Picture Part# 3923084..
$121.56
Brand: Cummins Part Number: 68138
94-98 5.9L 12 Valve Cummins Vacuum Pump to Oil Line Fitting Item #1 in the Picture Only Part# 68138..
$22.33
Brand: Cummins Part Number: 3924725
One of number 1 in image. Generally used on the P7100 injection pump inlet port.  Cummins part number: 3924725..
$17.62
Brand: Cummins Part Number: 3991518
Overall length of this hose is 7.5 inches. If yours is longer it takes a different hose.  Cummins: 3991518 Includes only number 1 in picture, Also has o-ring type seals installed on the line...
$36.61
Brand: Cummins Part Number: 3925805
Cummins factory OE Number 1 fuel injection line. Pre-Bent. Clamps not included. Fits 94-98 Dodge 5.9L Cummins only. Please enter ESN above if possible so we can verify fitment. We CANNOT guarantee these lines will take the exact same routing as the original lines, as Cummins may have superseded them..
$129.28
Brand: Cummins Part Number: 3925806
Cummins factory OE Number 2 fuel injection line. Pre-Bent. Clamps not included. Fits 94-98 Dodge 5.9L Cummins only. Please enter ESN above if possible so we can verify fitment. We CANNOT guarantee these lines will take the exact same routing as the original lines, as Cummins may have superseded them..
$91.80
Brand: Cummins Part Number: 3925807
Cummins factory OE Number 3 fuel injection line. Pre-Bent. Clamps not included. Fits 94-98 Dodge 5.9L Cummins only. Please enter ESN above if possible so we can verify fitment. We CANNOT guarantee these lines will take the exact same routing as the original lines, as Cummins may have superseded them..
$96.49
Brand: Cummins Part Number: 3925808
Cummins factory OE Number 4 fuel injection line. Pre-Bent. Clamps not included. Fits 94-98 Dodge 5.9L Cummins only. Please enter ESN above if possible so we can verify fitment. We CANNOT guarantee these lines will take the exact same routing as the original lines, as Cummins may have superseded them..
$129.36
Brand: Cummins Part Number: 3925809
Cummins factory OE Number 5 fuel injection line. Pre-Bent. Clamps not included. Fits 94-98 Dodge 5.9L Cummins only. Please enter ESN above if possible so we can verify fitment. We CANNOT guarantee these lines will take the exact same routing as the original lines, as Cummins may have superseded them..
$97.41
Brand: Cummins Part Number: 3925810
Cummins factory OE Number 6 fuel injection line. Pre-Bent. Clamps not included. Fits 94-98 Dodge 5.9L Cummins only. Please enter ESN above if possible so we can verify fitment. We CANNOT guarantee these lines will take the exact same routing as the original lines, as Cummins may have superseded them..
$129.07
Brand: Cummins Part Number: 3925466/3927305
Thermostat orings only. Cummins part numbers:Inner Seal: 3925466Outer Seal: 3927305 ..
$16.38
Brand: Cummins Part Number: 3933130
Includes ONLY item #21 in second picture. Cummins: 3933130..
$93.05
94-98 Dodge 5.9L 12 Valve Cummins Throttle Return Spring -Outer
Backordered
Brand: Cummins Part Number: 3925377
Backordered with No ETA   **Updated on 08/21/2024** Includes ONLY item #2 in second image - Second image does not reflect actual part. Actual part has one gray, plastic connector like first image. Cummins: 3925377..
$52.19
Brand: Cummins Part Number: 3931523
Fits 1994-1998 5.9L Cummins fuel lift pump and preheater replacement 1/2 inch elbow hoseID of this hose is .497 Includes ONLY item number 5 in second picture. Cummins: 3931523 (old part number 3921680)..
$34.25
Brand: Cummins Part Number: 3923090
Genuine Cummins fuel supply line to the fuel pre-heater on '94-'98, 5.9L 12V Dodge Cummins trucks.   Part Number: 3923090..
$110.37
Brand: Cummins Part Number: 3926103
94-98 Dodge 5.9L Cummins Injector Return Fuel Line Cummins: 3926103..
$181.37
Brand: Cummins Part Number: 3925711
Fits 1994-1998 5.9L Cummins mechanical fuel lift pump 90 degree elbow fitting. This is a direct replacement for the stock elbow.  One end is threaded, the other has a barbed 1/2 Inch fitting.  May fit other applications. Includes ONLY item number 7 in second picture. Cummi..
$42.98
Brand: Cummins Part Number: 3936691
Supply line from banjo bolt on injection pump to fuel filter housing. Fits 94-98 Dodge 5.9L 12 Valve Cummins equipped trucks. SOME random engines have the fuel feed line routed differently, this one runs from the fuel filter housing, behind the injection pump, then runs over and to the fuel in..
$82.69
Brand: Cummins Part Number: 3923083
Nylon braided rubber hose. 7 1/2" OAL 45/90 Deg. Ends. Please check 2 and 3 images to make sure fittings are correct. Please note! This line MAY or MAY NOT be identical to what is on your pump, you may need part number 3920736. Please look at the picture or enter your ESN so we can verify fitment...
$109.39
Brand: Cummins Part Number: 3969698
Front seal/o-ring for the P7100 injection pump found on 94-98 Dodge 5.9L 12 Valve Cummins trucks.Some people may call this a mounting gasket as well.  Cummins: 3969698 Item number 5 in the picture...
$17.13
Brand: Cummins Part Number: 3920922
Cummins: 3920922 Item number 8 in the picture...
$11.01
Brand: Cummins Part Number: 3924755
94-98 Dodge Ram 5.9L Cummins Thermostat Housing to Head Crossover Hose Includes #5 in picture only...
$33.55
Brand: Cummins Part Number: 3918880
Fuel supply tube. This is the steel line that runs up to the fuel filter from the lift pump outlet. Genuine Cummins part. 3918880, 04761978. May also work on other 6BT Cummins with P7100 pump. Part Number: 3918880..
$64.42
Brand: Cummins Part Number: 4921497
98.5-00 Dodge 5.9L 24 Valve Cummins Diesel MAP SensorCummins: 4921497..
$128.92
Brand: Cummins Part Number: 4954905
Will work with 1998.5 to 2002 and 2004.5-2023 and up Cummins diesel engines. Will also work on Cummins ISX diesels. 2003-2004 Cummins engines Click Here. Cummins: 4954905..
$29.19
Brand: Cummins Part Number: 3946849
Cummins OEM 190° Thermostat.   Cummins Part Number: 3946849..
$72.96
Brand: Cummins Part Number: 5491993
Installs in the gearcase below the injection pump.  Cummins: 5491993  Old Cummins Part Number: 4921597..
$34.56
Brand: Cummins Part Number: 20x3007635,4x3945095,11x3920706
Includes all the expansion plugs needed on a 98.5-07 Dodge 5.9L 24 Valve Cummins. Cummins: 20x 3007635 4x 3945095 11x 3920706 Picture for illustrative purposes. Only 35 Freeze plugs are included. NOTHING ELSE...
$239.83
Brand: Cummins Part Number: 3940123
98.5-18 Dodge Ram 5.9L & 6.7L Cummins Valve Spring Keeper. Also known as a valve collet. TWO are required per valve. These are sold individually.  Cummins: 3940123..
$3.34
Brand: Cummins Part Number: 3943198
98.5-18 Dodge Ram 5.9L & 6.7L Cummins Valve Spring Retainer. 24 are required per head, or one per valve. These are sold individually.  Cummins: 3943198..
$7.72
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