



89-98 Dodge 5.9L 12V Cummins Injector Return Line Horseshoe-Shaped Washers (6)
$35.37
- Part Number: 6x 4942278
- Est. Ship Time: Usually Ships By Next Business Day

SSL SECURE
TRANSACTION

AUTHENTIC
PRODUCTS

GUARANTEED PREMIUM
QUALITY

A+ Rating
More from this brand
Starting From $187.56
Set of 6 Cummins part number 4942278
Includes 6 of item number 2 in second picture.

Set of 6 Cummins part number 4942278
Includes 6 of item number 2 in second picture...
$35.37
OEM Cummins sealing washer. This installs on the upper banjo bolt on the rearmost fuel filter housing port.
1 of number 4, please see diagram.
..
$8.16
5.9L 12 Valve Cummins Thin .6 mm Injector Washers Includes Quantity 6
Cummins: 3930324
Cross Reference Numbers:
J930324
Image for representati..
$29.19
94-98 Dodge 12 Valve 5.9L Cummins DieselKiller Dowel Pin Repair Kit (KDP)
Includes:Crank SealDowel PinDowel Pin TabTiming cover gasket
BD Part Numbe..
$202.95
4000 RPM Governor Spring Kit with 12 Heavy Duty Valve 60lb Springs
The Peak Diesel Governor Spring Kit is a special combination of Bosch springs a..
$0.00
Includes:
Standard Thickness Head Gasket
Intake Gasket (long rectangular)
Exhaust Manifold Gaskets
Valve Cover Gasket
Valve Seals (new style va..
$611.78
Cummins 12MM Head Stud Bottoming Tap
We recommend you bottom-tap your engine block head-stud threads when installing 12mm ARP or A1 head studs to e..
$26.46
1989-2002 5.9L Cummins Diesel Turbo to Manifold T3 Gasket
Cummins Part number: 3901356
Picture may not represent actual gasket, it is for illust..
$8.78
These o-rings go around the base of the injector hold-down nut and help prevent corrosion in the injector bore.
Includes:6x 3909356..
$19.50
94-07 5.9L Dodge Cummins Small Square Heater Grid Intake Gasket
Cummins: 3969988..
$10.83
Low stock. We also carry a BD Diesel alternative. See part number 1040181
The AFC Spring Kit allows you to achieve a good compr..
$59.00
.020 Over Marine Head Gasket 1989-1998 Dodge 12 Valve 5.9L Cummins Diesel.
Overall thickness: 2.78mm
Cummins: 3283339..
$323.85
Set of 6 return line banjo bolts, Cummins part number 3905307.
Item number 1 in the picture...
$51.40
Stainless Steel oversized fuel injection lines.
Lines sizes are .078" through .120"
To upgrade to the lines clamped as pictured, selec..
$620.42
Not running a mechanical lift pump anymore?
This plate will bolt right in place of your stock lift pump, blocking off the port.
Includes #2 in ..
$21.18
Cummins: 3920922
Item number 8 in the picture...
$11.57
This plug will increase your rack travel for more fueling on your P7100 pump.
AFC modifications are required to get the most out of this plug.
T..
$14.95
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
06-21 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
Elevate your Dodge Cummins Diesel truck's performance with AVP's Billet Delivery Valve Holders designed for the P7100 fuel pump. Engineered for precis..
$259.99
Timing tool kit for a Dodge Cummins with the inline P7100 fuel pump, otherwise known as "p-pump". These pumps came stock on 1994 to 1998 Dod..
$199.00
94-98 P7100 Injection Pump Fuel Shutoff Solenoid Lever
This is ONLY the lever that bolts on the pump.
Bosch part number: 2422002082..
$100.74
Cummins P7100 Woodruff Key for the throttle lever arm.
This is a TINY woodruff key, it goes on the shaft that the shutoff lever pivots on.
This it..
$3.99
Cummins 12 valve and 24 valve lift pump block off plate. Covers the hole on 89-98 12 Valves that would normally have a lift pump bolted into it...
$22.95
Backordered until end of April (Updated 4/2/2025)
The rubber components of the AFC (the diaphragm, foot shaft o-ring, and housing seal) were previo..
$95.00
Adjust your 12v Cummins injectors with this injector shim kit. Perfect your injector install with this shim kit.
PDD: 61214191100..
$25.00
Secure your new upgraded fuel injectors with the Power Driven Diesel OEM Replacement 12v Cummins Injector Hold-Down Nut set. Designed for First and Se..
$30.00
Includes item number 24 in second picture.
This item has *Right Hand Thread & is 1.25" Long-
We are not responsible for return sh..
$23.73
ONLY number 23 from second picture.
This item has *Left Hand Thread & is 1.25" Long- We are not responsible for return shipping or expeditin..
$70.87
The XDP OER Series New Fuel Injector XD499 from XDP is a direct replacement for the failed injector on your 1994-1995 Dodge 5.9L Diesel. OER series fu..
$99.95
The XDP OER Series New Fuel Injector XD498 from XDP replaces the failed fuel injector on your Dodge 5.9L Diesel. XDP OER Series Fuel Injectors are bui..
$99.95
Elevate your Dodge Cummins Diesel truck's performance with AVP's Billet Delivery Valve Holders designed for the P7100 fuel pump. Engineered for precis..
$44.99
Kit Includes:
3963983 (2) - #6 in image (sealing washers)
3939570 - #3 in image (called a bleed bolt)
3911446 ..
$41.06
This is the part that gets destroyed if your starter sticks on. If your solenoid burned up you should replace the starter contacts or install a L..
$111.99