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 comple..
Cummins 4BT with P-Pump New Injector Set: Economy Series fuel injector, new nozzle and new injector body, OEM quality with slight performance gain ove..
Set of 4 Contagious Diesel 5x.012 injectors with SAC nozzles for the 3.9L 4BT VE Pump Cummins Turbo Diesel equipped with the VE Rotary Injection Pump ..
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 th..
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 t..
Easily access your engine's oil filter by installing Pacbrake's oil filtration relocation kit. A remote oil filter is most beneficial for those who ha..
The Cummins Turbo Drain Tube Adapter is made from high quality 6061 aluminum and anodized black for a superior appearance. It fits into the block like..
Duramax 01-10: Brand New 12mm STROKER CP3 pump sold with no core charge. This pump is capable of supporting over 1,000 RWHP with proper supporting mod..
6.0 Ford Powerstroke Nozzle Set with plugs: 30 percent over nozzle set. Approximately 90 RWHP increase over stock. Largest size for stock turbo, not r..
Duramax 04.5-05 LLY Injector: Brand New stock power level injector. Comes with all the latest revisions.Sold individually with no core charge.Details:..
Dodge Ram 04.5-07 Injector: Patriot series remanufactured stock power level injector. Each injector has been calibrated to a much tighter tolerance th..
5 Business Day Lead Time! Contact to Confirm Lead Time!Ford 99-03 7.3L Powerstroke: Stock replacement high pressure oil pump (HPOP)Details:Liter: 7.3..
Duramax 01-04 LB7 injector line Set: Full Set of 8 brand new lines. Not remanufactured or knock-offs like many others currently on the market. Beware ..
Dodge Ram 03-04 Injector: Patriot series remanufactured stock power level injector. Each injector has been calibrated to a much tighter tolerance than..
6.0L Ford Powerstroke Nozzle Set: 15 percent over nozzle set with copper washers. Approximately 50 RWHP increase over stock. Recommended for towing an..
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. St..
Fits: 3.9L 4BT CumminsGator Fasteners Heavy Duty Main Studs are design to hold the bottom end of your Cummins 3.9L 4BT together whether you're buildin..
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...
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 wi..
Fits Cummins 4BT 4 Cylinder engine, includes o-ring to seal against block and stainless hardware. This cover doesn’t have a breather port so it is use..
Fits: 1989-1998 3.9L 4BT CumminsTis Clevite P-Series Main Bearing Set (Standard) is a high-quality engine bearing set for your 1989-1998 3.9L 4BT Cumm..
Fits: 1989-1998 3.9L 4BT CumminsThis gasket set includes all of the gaskets for the lower half of the engine. You should use with a Head Gasket Set (u..
FIts: 1989-1998 3.9L 4BT CumminsThis Interstate-Mcbee Engine Oil Pump is a drop-in replacement for the failed oil pump in your 3.9L 4BT Engine. This o..
Fits: 1989-1998 3.9L 4BT CumminsThis Mahle Lower Engine Gasket Set is a great way to seal the bottom end when rebuilding your 1989-1998 3.9L Cummins E..
Fits: 1989-1998 3.9L CumminsBuilt from quality materials, this Cometic Pushrod Cover Gasket provides the engine in your 3.9L Diesel 4BT with a superio..
This tool is a must have for anyone who regularly works on Cummins diesel trucks. Be it a 1989 VE Pump Cummins or a 2014 6.7L Cummins, these engines l..
Limited Availability!!Introducing the Fleetguard LF9028:It has a standard full flow oil filter, in addition to a bypass style (sub2-micron) filter in ..