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Brand: Automotive Racing Products Part Number: 247-5404
Dodge Cummins 4BT 3.9L diesel 4-cylinder, ARP2000 Main stud kitMain stud kits help eliminate cap walk and protect the threads in your engine block. Studs made from 8740 chromoly steel and heat treated in house to 190,00 PSI tensile strength rating. Kits come with hardened washers and high quali...
$217.98

Brand: Keating Machine Part Number: 032513-1
One piece billet valve cover fits 4BT Cummins 8 valve. Designed for aftermarket injection lines run either over top or around front and back of cover. We also make one that is notched for to fit over the stock lines. 3.25″ total height will clear most all aftermarket studs. Taller than stock cover...
$449.95

Brand: Keating Machine Part Number: 032513-1N
One piece billet valve cover fits 4BT Cummins 8 valve. Notched to fit over stock injection lines. We also have non-notched valve covers for engines with aftermarket injection lines that go over the top or around the valve cover. 3.25″ total height will clear most all aftermarket studs. Taller than...
$449.95

Brand: Bosch Part Number: 3200VESPG
This 3200 rpm spring fits all VE Rotary Injection pumps on Cummins 3.9L 4BT from 1989 to 1993. The spring will allow the injection pump to fuel all the way to 3200 rpm if you have enough fuel. In other words a stock motor with no fueling mods may not spin all the way to 3200. Using this spring will ...
$19.30

Brand: PacBrake Part Number: 8x60LBSPGS
8x 60LB Valve Springs for Cummins 3.9L 4BT ...
$1,103.04

Brand: Steed Speed Part Number: 4BTT3
The only manifold available to give a substantial  gain in power and fuel economy.Not cheap cast and not weak tubular. This is the finest fully CNC machined billet turbo manifold on the planet.Easily outperforms every other manifold available.1 : Highest power2 : Best economy3 : Lowest EGTs4 : ...
$695.00

Brand: Aftermarket Parts Part Number: VS50396R x4
Set of 4 Fel-Pro Valve Cover Gaskets for the 3.9L 4BT Cummins Diesels. We have found that these gaskets DO NOT swell up and leak like the Cummins gaskets.They seal up time after time if you remove and install your valve covers frequently....
$23.99

Brand: Scheid Diesel Part Number: 4BTINJLINESET
Please allow 2-3 day lead time before item ships. Clamps not included unless selected above. (4 clamps in package if you select the option) Image for reference only. (But is pretty close ;) from 6BT 12V) * .078 and .084 can only be ordered in mild steel. ...
$372.20

Brand: Dynomite Diesel Part Number: DDPPIN
3.9L Cummins 4BT FUEL PIN The Dynomite Diesel Fuel Pin gives your 89-93 3.9L Cummins 4BT 15-30 more horsepower.  The Power Pin fits all 3.9L 4BT Cummins engines with the mechanical VE rotary injection pump. Installation time is approximately 15 minutes and can be done with simple hand tools.Click ...
$92.70

Brand: Cummins Part Number: 3283767
Cummins part number: 3283767...
$24.75

Brand: Automotive Racing Products Part Number: 247-4206
Studs made of proprietary ARP 2000 material in Santa Paula, CA Rated at 220,000 psi tensile strength Ample clamping force prevents cylinder heads from lifting Threads rolled after heat treatment for optimum fatigue strength Centerless ground to assure perfect concentricity Broached stud ends ...
$371.52

Brand: Bosch Part Number: 1460503304
Is your truck or equipment extremely low on power, and now drive like a strong 7.3L Powerstroke? If so, there's a possibility the diaphragm in your AFC (air-fuel control) housing is torn. It doesn't happen very often, but it is possible. To verify, you can remove the AFC from your truck and apply 15...
$14.65

Brand: Contagious Diesel Performance Part Number: 4xCON4BTOILSQU
Sick of snapping off the cheap plastic OE oil squirters? Try these heavy duty BILLET oil squirters from Contagious diesel. Guaranteed to add AT LEAST -15hp per squirter (just kidding) But seriously, you need these. *NOTE: Please use a brass punch or softer tool to install to prevent mushrooming of...
$33.50

Brand: Interstate-McBee Part Number: M-3938162
This is designed for 4BT 3.9L Oil Pan.   McBee part number: M-3938162....
$19.00

Brand: Cummins Part Number: 3938162
This is a genuine Cummins gasket and is designed for 4BT 3.9L Oil Pan.   Cummins part number: 3938162....
$57.08

Brand: Keating Machine Part Number: 062413-1
Fits Cummins 4BT 4 Cylinder engine, includes o-ring to seal against the block and stainless hardware. Breather hole can be added. This fits most of the roller lifters being used, but if you are using roller lifters be sure to check the clearance between them and this cover before installation. Th...
$275.00

Brand: Cummins Part Number: 3927948
Please verify whether your 4BT has 12mm or 14mm main bolts before ordering. Cummins part number: 3927948We also offer these as a set of 10 or 14....
$9.40

Brand: Cummins Part Number: 10x3927948
Please verify whether your 4BT has 12mm or 14mm main bolts before ordering. 10x Cummins part number: 3927948...
$75.20

Brand: Cummins Part Number: 4BTMan
This is a full workshop manual, for Cummins 4BT engines. Cummins Manual number: 3666017 - 91 AND NEWER 3810206 - PRIOR TO 91 Please select above ...
$106.89

Brand: Pure Diesel Power Part Number: PDPMANSTUDS-4BT
Installing a new exhaust manifold, or simply removing a stock or aftermarket manifold to change gaskets? If so, you'll find that it is a real hassle to keep the gaskets in place when using standard bolts. We offer two versions, a corrosion resistant alloy steel stud and nut, or a stainless stud and...
$26.99

Brand: Cummins Part Number: 3927633
4BT Injector Return Line. Only includes number 6 from image. Cummins part number: 3927633...
$179.63

HMR 12MM 3.9L 4BT Cummins Cylinder Head Stud Kit
Backordered
Brand: Haisley Machine Part Number: 4BTA112MM
Backordered with No ETA   **Updated on 05/06/2024** 12mm Std Head stud kit for the 3.9L 4BT Cummins Turbo Diesel  Recommended for applications of 80 psi boost and under with single charger and no drugs. The head bolt holes in the cummins blocks are not tapped to the b...
$357.06

Brand: Automotive Racing Products Part Number: 247-6304
ARP 2000 - Angled cap rod - 4BT Cummins Rod Bolts ARP part number: 247-6304...
$138.69

Brand: Interstate-McBee Part Number: OH38021xx
Interstate Mcbee 4BT Cummins Overhaul Rebuild Kit 4 pistons Connecting rod bearing set Main bearing set  Upper gasket set Lower gasket set Standard front & rear main seals Does not include wrist pin bushings or cam bearing.  Please let us know your Engine Serial Number (ESN...
$533.23

Brand: Interstate-McBee Part Number: M-3283333
Fits 3.9L 4BT Cummins   McBee part number: M-3283333...
$34.86

Brand: Cummins Part Number: 10x3904217
Please verify whether your 4BT has 12mm or 14mm main bolts before ordering. 10x Cummins part number: 3904217...
$1,021.87

Brand: Haisley Machine Part Number: 4btfireringkit
Contact to Confirm Availability Includes standard thickness AFTERMARKET 3.9L Cummins head gasket modified for the use of fire rings. Requires the machining of grooves into the cylinder head or engine block for use. 6 mild steel rings included. Detailed instructions on machine guidelin...
$202.48

Brand: Interstate-McBee Part Number: 4x M-4891178
NOTE: NEW STYLE CUMMINS BEARINGS NOW HAVE A K GROOVE ON THE OUTSIDE OF THE BEARING THAT DRAWS OIL INTO THE CENTER. McBee part number: M-4891178...
$26.57

Brand: Cummins Part Number: 4891178 x4
Includes 4 of #2 in second picture ONLY! NOTE: NEW STYLE CUMMINS BEARINGS NOW HAVE A K GROOVE ON THE OUTSIDE OF THE BEARING THAT DRAWS OIL INTO THE CENTER. 4x Cummins: 4891178...
$76.96

Brand: Cummins Part Number: 4089648
This upper gasket kit should fit any 3.9L 4BT Cummins equipped with the rotary injection pump. Please enter your ESN above so we can ensure proper fitment before shipping.Cummins part number: 4089648...
$328.19

Brand: Bosch Part Number: 4x 2433462014
1 Set of 4, 15/16 size nuts, used to hold the 3.9L Injectors into the cylinder head. These are the same nuts used on 94-98 5.9L 12 Valve Cummins injectors. These generally do not go bad and are re-usable. Bosch: 2433462014...
$96.88

Brand: Scheid Diesel Part Number: 4BTINJLINE
Please allow 2-3 day lead time before item ships. Image for reference only. (But is pretty close ;) from 6BT 12V) * .078 and .084 can only be ordered in mild steel. ...
$82.60

Brand: Cummins Part Number: 8x 3900919
Set of eight factory OEM Cummins rod bolts. For Cummins 3.9L 4BT Diesels. Cummins part number: 3900919...
$104.64

Brand: Interstate-McBee Part Number: 8x M-3900919
Set of eight McBee rod bolts. For Cummins 3.9L 4BT Diesels. McBee part number: M-3900919...
$46.06

Brand: Cometic Gasket Inc Part Number: PRO3000B
Lead Time is 2-3 Weeks out!The heart of any pulling truck, race car, or tuner car is the engine that powers it. just like a real heart you should do anything to protect it so that it can continue to perform for many years to come.  Cometic is pleased to offer protection for your engine in th...
$240.55

Diamond Eye 4 to 5 Inch 16 Inch 304 Stainless Bolt-On Turn Down Exhaust Tip
Backordered
Brand: Diamond Eye Part Number: 4516BTD
Backordered with No ETA   **Updated on 05/31/2024** 4" POLISHED 304 STAINLESS STEEL TIP - BOLT ON - TURN DOWN 4 Inch Inlet, 5 Inch Outlet, 12" Long By Diamond Eye Part Number: 4516BTD   IMPORTANT NOTE: Due to varying laws and regulations, most Diamond Eye e...
$140.63

Brand: Cummins Part Number: 3918954
Oil filter housing or filter head housing for Cummins 4BT. Please enter ESN above so we can verify fitment for your application. Cummins part number: 3918954 Image is not actual part. For reference only. This is a hard to find part. Please call for availability before ordering. ...
$258.80

Brand: Cummins Part Number: 4BT-OHKit
Kit includes: 4 of 4891178 - BUSHING, WRIST PIN 4 of 3802160 - KIT,ENGINE PISTON 8 of 3969562 - BEARING,CON ROD 4089648 - SET,UPPER GASKET 3802375 - SET,LOWER GASKET 3901306 - BUSHING,CAMSHAFT 4955855 - SET,MAIN BEARING Standard main seals and standard pistons. Please let us know your E...
$2,558.09

Brand: Interstate-McBee Part Number: M-3804896
4BT '89-'93 3.9L Cummins Head Gasket Set "STD." (Aftermarket) ...
$87.61

Brand: Mahle Part Number: HS4961
Contains Standard Thickness Head Gasket Engine Designation: 4B-3.9 239 CID (3.9 L); 4 4.02" (102.0 mm) Bore You receive every part you need to complete your gasket repair in one package unless otherwise stated.MAHLE Original® head gasket sets are packaged in shrink wrapped tray, giving you the abi...
$138.46

Brand: Cummins Part Number: 3938153
3.9L 4BT Cummins Large Intake Plate Gasket Includes item #1 in the picture. Cummins: 3938153...
$12.47

Brand: Automotive Racing Products Part Number: 247-4207
CUSTOM AGE 625 PLUS®: This newly formulated super-alloy demonstrates superior fatigue cycle life, tensile strength and toughness – with complete resistance to atmospheric corrosion and oxidation. ARP is the first to develop manufacturing and testing processes for fasteners with Custom Age 625+. B...
$969.98

Brand: Haisley Machine Part Number: 14MMMAIN STUDS-4BT
 Main studs 14mm x 2.00 4340 material Black oxide finish Hex broach for easy installation HD washers and 12 pt hardened nuts Instructions Standard length Manufactured for Haisley machine by ARP Important note: Please verify which size your stock main bolts are before orderin...
$380.66

Brand: Cometic Gasket Inc Part Number: PRO3000T
The heart of any pulling truck, race car, or tuner car is the engine that powers it. just like a real heart you should do anything to protect it so that it can continue to perform for many years to come.  Cometic is pleased to offer protection for your engine in the form of StreetPro gasket kits. �...
$226.39

Cummins 3.9L 4BT OEM 10 Over Head Gasket
Backordered
Brand: Cummins Part Number: 3283336
Backordered with No ETA   **Updated on 05/08/2024** Cummins factory OE .10 over head gasket. Please allow a 3-5 day lead time before part ships. Cummins part number: 3283336 ...
$192.32

Cummins 3.9L 4BT OEM 20 Over Head Gasket
Backordered
Brand: Cummins Part Number: 3283338
Backordered with No ETA   **Updated on 01/12/2023**Cummins factory OE .20 over head gasket. Please allow a 3-5 day lead time before part ships. Cummins part number: 3283338...
$235.33

Brand: Pusher Part Number: PFP0810BT
The Pusher 3" Passenger Side Intercooler Tube for the 2008-2010 6.4L Powerstroke trucks is an unobstructed passenger side charge tube that mates to the factory intake manifold or the smooth flowing Pusher intake manifold. Extensive design and testing has produced the best fitting and charge tube on ...
$259.99

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