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Cummins 91.5-02 Vacuum Pump Reseal Kit
$26.60
- Part Number: 4089742
- Est. Ship Time: Usually Ships By Next Business Day

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Starting From $187.56
Cummins OEM Vacuum Pump Seal Kit For Your 1991.5-2002 Dodge Ram 2500/3500 Cummins Turbo Diesel
This kit includes everything needed to reseal that pesky oil leak from your vacuum pump.
Cummins: 4089742

Dowel Pin fell? Chances are your timing case/gear housing got cracked in the process as the gears tend to wedge the pin against the gearcase.The new d..
$762.44
Replacement plastic timing pin with sealing o-ring.
Choose option above if you would like the retainer ring included. (part number 3904849)
Cumm..
$23.09
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 avoi..
$17.49
Cummins: 3920921
Item number 6 in the picture...
$35.78
94-98 12 Valve Cummins "Killer" Dowel Pin Tab AKA KDP tab
Cummins: 3958017..
$6.55
Includes #3 in second picture only.
Color may vary.
Cummins part number: 3906697..
$5.62
Dodge 3.9L 4BT & 5.9L 6BT Cummins Oil Pickup Tube Gasket
Number 9 in the picture.
Cummins part number 3938157...
$4.70
Includes:
Hydraulic Pump Gasket Kit
Lube Oil Pump Gasket
Front Seal Service Kit
Piston Cooling Nozzles
Sealing Washers
Seal Rectangular O-Ring..
$569.44
94-2002 Dodge 5.9L Cummins Replacement Filter for the AFE Racing Version Filter with inverted top.6"F x 9"B x 7"T (Inv) x 9"H Wi..
$103.00
94-97 on Backordered with No ETA **Updated on 3/5/2025**
NOTE: SOME LATE 97 DODGE TRUCKS HAVE THE 98 STYLE SENSOR. YOU WILL NEED TO EXAMINE ..
$211.45
89-98 Dodge 5.9L 12 Valve Cummins Lift Pump Gasket
Cummins part number 3939258 lift pump to engine block gaskets. Includes #3 in the second picture o..
$6.73
Includes Cummins part numbers:
1x 5269589
1x 3905801 &n..
$352.02
Arc-Flow Intake Manifold, Black Powdercoat, 94-98 12 Valve Cummins, Pre-tapped for gauges/water injection, Includes Powder Coating and Machining.
T..
$317.13
Kit Includes
Lines, Clamped Together
Gaskets & Bolts
Mild Steel available in:
.078
.084
.093
Stainless Steel ..
$721.69
The overhead three gauge mount is located above your windshield rearview mirror. It installs by sliding up under the factory headliner and with mushro..
$90.04
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
..
$3,531.23
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..
$6,133.38
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
Fits 1988-1998 5.9L CumminsThese BD Diesel exhaust manifold gaskets will provide a leak-free seal to get rid of pesky exhaust leaks. They are made of ..
$47.95
Fits: 1989-2002 Dodge 5.9L Cummins
Reseal the intake manifold in your 1989-2002 Dodge 5.9L Diesel with the Mahle MS12435 Intake Manifold Gasket Set..
$12.59
Fits all 89-98 Dodge 5.9L 12 Valve Cummins Diesels
Includes:
Standard Thickness Head Gasket
7mm to 9mm injector adapter bushings (only needed on ..
$210.79
Fits: 1989-1998 Dodge Ram 5.9L CumminsMahle Gaskets & Seals give you an OE Form, fit, and function to provide you with performance that is as good..
$9.00
Includes:
Standard Thickness Head Gasket
Intake Gasket (long rectangular)
Exhaust Manifold Gaskets
Valve Cover Gasket
Valve Seals (new style va..
$611.78
This is a complete lower end gasket set for the Dodge 89-98 5.9L 12 Valve Cummins engine. OEM gaskets are also available, however recently t..
$165.57
PLEASE READ THE PRODUCT DESCRIPTION HERE TO MAKE SURE THIS PART WILL WORK FOR YOU
All the gaskets needed to change ..
$45.69
Single Layer Exhaust Manifold Gasket Set, Set of 6
Fits 1989 to 1998 5.9L 12V Cummins Diesels
McBee part number: M-3927154
..
$9.70
89-98 Dodge 5.9L 12 Valve Cummins Head Gasket Set
By: Mahle (Victor Reinz is the same company)
Cylinder head bolts not included.
Contains stand..
$139.67
Includes:
Hydraulic Pump Gasket Kit
Lube Oil Pump Gasket
Front Seal Service Kit
Piston Cooling Nozzles
Sealing Washers
Seal Rectangular O-Ring..
$569.44
Includes:
20 Thou (over stock) Thickness Head Gasket
Intake Gasket (long rectangular)
Exhaust Manifold Gaskets
Grid Heater Gaskets
Turbo Drain..
$276.21
Includes:
20 Thou (over stock) Thickness Head Gasket
Intake Gasket (long rectangular)
Exhaust Manifold Gaskets
Valve Cover Gasket
Valve Seals (..
$569.44
Includes:
10 Thou (over stock) Thickness Head Gasket
Intake Gasket (long rectangular)
Exhaust Manifold Gaskets
Grid Heater Gaskets
Turbo Drain ..
$308.24
Includes:
10 Thou (over stock) Thickness Head Gasket
Intake Gasket (long rectangular)
Exhaust Manifold Gaskets
Valve Cover Gasket
Valve Seals (ne..
$553.54
89-98 Dodge 5.9L 12 Valve Cummins Head Gasket Set
By: Mahle (Victor Reinz is the same company)
Cylinder head bolts not included.
Contains .25mm t..
$197.09