
4BT CUMMINS
Discover an extensive selection of top-quality performance parts from industry-leading brands tailored specifically for the CPPDiesel Cummins 4BT 3.9L and 4.5L diesel engines. Enhance your engine's power and efficiency with our range of high-quality injectors, injection pumps, turbos, and various other components.
The 4BT Cummins engine delivers a lot of torque in a small package, and you can get a lot of power out of this engine when you push it. If you want to get the most performance possible out of this engine however, you've got to use premium parts. CPP Diesel carries 4BT Cummins performance parts manufactured by the most trusted brands in the industry. Brands like Cummins Genuine Parts, Scheid Diesel, Haisley Machine, D&J Precision, Dynomite Diesel, Industrial Injection, High Performance 4BT parts by CPP Diesel, ARP, and many more!
As you know the 4bt Cummins 3.9L engine and 4.5L engines are the most wanted engine for guys doing swaps on jeeps, and off road buggies because they have the reliability of their big brother the 6bt 12v engine. The 4bt is basically a 6bt Cummins with 2 cylinders chopped off. That is why gear housings, covers, injectors etc just swap right over. We offer Conversion ready 4bt engines with Rotary Bosch injection pumps or the infamous p7100 Bosch injection pumps built to order from mild to wild. Shoot us an email and talk to our knowledgeable technicians about doing a 4bt swap and converting your vehicle to a Cummins today!
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CPP 3921644 OIL FILLER TUBE KIT 89-98 CUMMINS 5.9L
CPP DIESEL
$49.991pcs Oil Filler Connection 1pcs Oil Filler Cap 2pcs Rectangular Ring Seal 1pcs Access Hole Cover Seal 1pcs Oil Filler Tube$49.99 -
$64.99
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CPP HX35 EXHAUST FLANGE
CPP DIESEL
$69.99HEAVY DUTY HX35 FLANGE. HIGHEST QUALITY PART FITS INSIDE 3" PIPE$69.99 -
GATOR FASTENERS MSK394BT DODGE 3.9L 4BT HEAVY DUTY MAIN STUD KIT
GATOR FASTENERS
$194.99Dodge 3.9L 4BT Heavy Duty Main Stud Kit Gator Fasteners Gator Fasteners Heavy Duty Main Studs are design to hold the bottom end of your Cummins 3.9L 4BT together whether you're building a tow rig, race truck or just a daily driver. These fasteners have a...$194.99 -
CPP 12V INTAKE HORN, FITS 1994-EARLY 1998 5.9L CUMMINS 3931516
CPP DIESEL
$179.99CPP 12V 3" INTAKE HORN FITS 1994-EARLY 1998 5.9L CUMMINS FACTORY STYLE REPLACEMENT ALUMINUM MANDREL BENT CONSTRUCTION$179.99 -
HAMILTON CAMS 12V DUAL VALVE SPRING SET 89-98 CUMMINS 5.9L
HAMILTON CAMS
$599.00There comes a point as rpm, valve lift, spring pressures and valve size increase, that a single spring is no longer up to the task of controlling the valves. This is when it is time to use a dual spring. Our springs are made in the USA. They come with...$599.00 -
$9.99
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$6.29
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CPP 3923178 HX35 / HX40 / S300 COMPRESSOR ELBOW, 94-02 CUMMINS
CPP DIESEL
$92.79THIS ELBOW IS A FACTORY OEM REPLACEMENT FOR THE 94-02 CUMMINS FOUND IN DODGE RAM PICKUP TRUCKS WITH THE HY35 & HX35 TURBO. ALSO FITS S300 TURBOS AS WELL WITH V-BAND STYLE COVER REMANUFACTURED FACTORY ELBOW$92.79 -
WEHRLI WCF100839-FG UNIVERSAL TRACTION BAR 68IN LONG - FLUORESCENT GREEN
WEHRLI
$707.13Universal Traction Bar 68in Long - Fluorescent Green$707.13 -
$23.99
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$4.99
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VIBRANT PERFORMANCE 12588 HD CLAMP TITANIUM WELD FERRULES FOR 4.00IN O.D. TUBING
VIBRANT PERFORMANCE
$138.99HD Clamp Titanium Weld Ferrules for 4.00in O.D. Tubing$138.99 -
VIBRANT PERFORMANCE 12587 HD CLAMP TITANIUM WELD FERRULES FOR 3.50IN O.D. TUBING
VIBRANT PERFORMANCE
$119.99HD Clamp Titanium Weld Ferrules for 3.50in O.D. Tubing$119.99 -
VIBRANT PERFORMANCE 12586 HD CLAMP TITANIUM WELD FERRULES FOR 3.00IN O.D. TUBING
VIBRANT PERFORMANCE
$99.99HD Clamp Titanium Weld Ferrules for 3.00in O.D. Tubing$99.99 -
VIBRANT PERFORMANCE 12580G REPLACEMENT O-RING FOR 5.00IN HD WELD FITTINGS
VIBRANT PERFORMANCE
$5.79Replacement O-Ring for 5.00in HD Weld Fittings$5.79 -
VIBRANT PERFORMANCE 12578G REPLACEMENT O-RING FOR 4.00IN HD WELD FITTINGS
VIBRANT PERFORMANCE
$4.99Replacement O-Ring for 4.00in HD Weld Fittings$4.99 -
VIBRANT PERFORMANCE 12577G REPLACEMENT O-RING FOR 3.50IN HD WELD FITTINGS
VIBRANT PERFORMANCE
$4.99Replacement O-Ring for 3.50in HD Weld Fittings$4.99 -
VIBRANT PERFORMANCE 12576G REPLACEMENT O-RING FOR 3.00IN HD WELD FITTINGS
VIBRANT PERFORMANCE
$4.99Replacement O-Ring for 3.00in HD Weld Fittings$4.99 -
VIBRANT PERFORMANCE 12567 VANJEN ALUMINUM UNION SLEEVE FOR 3.5IN OD TUBING (FOR USE WITH WELD FITTINGS PART #12547)
VIBRANT PERFORMANCE
$22.59Vanjen Aluminum Union Sleeve for 3.5in OD Tubing (for use with Weld Fittings Part #12547)$22.59 -
VIBRANT PERFORMANCE 12566 VANJEN ALUMINUM UNION SLEEVE FOR 3IN OD TUBING (FOR USE WITH WELD FITTINGS PART #12546)
VIBRANT PERFORMANCE
$19.59Vanjen Aluminum Union Sleeve for 3in OD Tubing (for use with Weld Fittings Part #12546)$19.59 -
VIBRANT PERFORMANCE 12560 STAINLESS STEEL WELD FITTING W O-RINGS FOR 5IN OD TUBING
VIBRANT PERFORMANCE
$218.99Stainless Steel Weld Fitting w O-Rings for 5in OD Tubing$218.99 -
VIBRANT PERFORMANCE 12550 ALUMINUM WELD FERRULES W O-RINGS FOR 5IN OD TUBING - SOLD IN PAIRS
VIBRANT PERFORMANCE
$59.99Aluminum Weld Ferrules w O-Rings for 5in OD Tubing - Sold in Pairs$59.99 -
VIBRANT PERFORMANCE 12548R REPLACEMENT O-RING FOR 4IN WELD FITTINGS (PART #12548)
VIBRANT PERFORMANCE
$10.99Replacement O-Ring for 4in Weld Fittings (Part #12548)$10.99 -
VIBRANT PERFORMANCE 12548 VANJEN ALUMINUM WELD FITTINGS FOR 4IN OD TUBING (FOR USE WITH PART #12568) - SOLD IN PAIRS
VIBRANT PERFORMANCE
$51.99Vanjen Aluminum Weld Fittings for 4in OD Tubing (for use with part #12568) - Sold In Pairs$51.99 -
VIBRANT PERFORMANCE 12547R REPLACEMENT O-RING FOR 3.5IN WELD FITTINGS (PART #12547)
VIBRANT PERFORMANCE
$10.29Replacement O-Ring for 3.5in Weld Fittings (Part #12547)$10.29 -
VIBRANT PERFORMANCE 12547 VANJEN ALUMINUM WELD FITTINGS FOR 3.5IN OD TUBING (FOR USE WITH PART #12567) - SOLD IN PAIRS
VIBRANT PERFORMANCE
$45.99Vanjen Aluminum Weld Fittings for 3.5in OD Tubing (for use with part #12567) - Sold In Pairs$45.99 -
VIBRANT PERFORMANCE 12546R REPLACEMENT O-RING FOR 3IN WELD FITTINGS (PART #12546)
VIBRANT PERFORMANCE
$8.59Replacement O-Ring for 3in Weld Fittings (Part #12546)$8.59 -
VIBRANT PERFORMANCE 12546 VANJEN ALUMINUM WELD FITTINGS FOR 3IN OD TUBING (FOR USE WITH PART #12566) - SOLD IN PAIRS
VIBRANT PERFORMANCE
$40.99Vanjen Aluminum Weld Fittings for 3in OD Tubing (for use with part #12566) - Sold In Pairs$40.99 -
VIBRANT PERFORMANCE 12540P 5IN. HD QUICK RELEASE CLAMP W PIN - POLISHED
VIBRANT PERFORMANCE
$146.995in. HD Quick Release Clamp w Pin - Polished$146.99 -
VIBRANT PERFORMANCE 12540B 5IN HD QUICK RELEASE CLAMP W PIN - ANODIZED BLUE
VIBRANT PERFORMANCE
$135.995in HD Quick Release Clamp w Pin - Anodized Blue$135.99 -
VIBRANT PERFORMANCE 12540 5IN HD QUICK RELEASE CLAMP W PIN - ANODIZED BLACK
VIBRANT PERFORMANCE
$135.995in HD Quick Release Clamp w Pin - Anodized Black$135.99 -
VIBRANT PERFORMANCE 12538P 4IN. HD QUICK RELEASE CLAMP W PIN - POLISHED
VIBRANT PERFORMANCE
$139.994in. HD Quick Release Clamp w Pin - Polished$139.99 -
VIBRANT PERFORMANCE 12538B 4IN HD QUICK RELEASE CLAMP W PIN - ANODIZED BLUE
VIBRANT PERFORMANCE
$124.994in HD Quick Release Clamp w Pin - Anodized Blue$124.99 -
VIBRANT PERFORMANCE 12537P 3.5IN. HD QUICK RELEASE CLAMP W PIN - POLISHED
VIBRANT PERFORMANCE
$125.993.5in. HD Quick Release Clamp w Pin - Polished$125.99 -
VIBRANT PERFORMANCE 12537B 3.5IN HD QUICK RELEASE CLAMP W PIN - ANODIZED BLUE
VIBRANT PERFORMANCE
$113.993.5in HD Quick Release Clamp w Pin - Anodized Blue$113.99 -
VIBRANT PERFORMANCE 12537 3.5IN HD QUICK RELEASE CLAMP W PIN - ANODIZED BLACK
VIBRANT PERFORMANCE
$113.993.5in HD Quick Release Clamp w Pin - Anodized Black$113.99 -
VIBRANT PERFORMANCE 12536P 3IN. HD QUICK RELEASE CLAMP W PIN - POLISHED
VIBRANT PERFORMANCE
$119.993in. HD Quick Release Clamp w Pin - Polished$119.99 -
VIBRANT PERFORMANCE 12536B 3IN HD QUICK RELEASE CLAMP W PIN - ANODIZED BLUE
VIBRANT PERFORMANCE
$106.993in HD Quick Release Clamp w Pin - Anodized Blue$106.99 -
VIBRANT PERFORMANCE 12520P HD CLAMP FULL ASSEMBLY FOR 5IN OD TUBING - POLISHED CLAMP
VIBRANT PERFORMANCE
$209.99HD Clamp Full Assembly for 5in OD Tubing - Polished Clamp$209.99 -
VIBRANT PERFORMANCE 12520B HD CLAMPING SYSTEM ASSEMBLY FOR 5IN OD TUBING - BLUE CLAMP
VIBRANT PERFORMANCE
$194.99HD Clamping System Assembly For 5in OD Tubing - Blue Clamp$194.99 -
VIBRANT PERFORMANCE 12520 5IN HD CLAMP SYSTEM ASSEMBLY - ANODIZED BLACK
VIBRANT PERFORMANCE
$194.995in HD Clamp System Assembly - Anodized Black$194.99 -
VIBRANT PERFORMANCE 12518P HD CLAMP FULL ASSEMBLY FOR 4IN OD TUBING - POLISHED CLAMP
VIBRANT PERFORMANCE
$193.99HD Clamp Full Assembly for 4in OD Tubing - Polished Clamp$193.99 -
VIBRANT PERFORMANCE 12518B HD CLAMPING SYSTEM ASSEMBLY FOR 4IN. OD TUBING - BLUE CLAMP
VIBRANT PERFORMANCE
$182.99HD Clamping System Assembly for 4in. OD Tubing - Blue Clamp$182.99 -
VIBRANT PERFORMANCE 12517P HD CLAMP FULL ASSEMBLY FOR 3.5IN OD TUBING - POLISHED CLAMP
VIBRANT PERFORMANCE
$169.99HD Clamp Full Assembly for 3.5in OD Tubing - Polished Clamp$169.99 -
VIBRANT PERFORMANCE 12517B HD CLAMP SYSTEM ASSEMBLY FOR 3.5IN. OD TUBING - BLUE CLAMP
VIBRANT PERFORMANCE
$159.99HD Clamp System Assembly for 3.5in. OD Tubing - Blue Clamp$159.99 -
VIBRANT PERFORMANCE 12516P HD CLAMP FULL ASSEMBLY FOR 3IN OD TUBING - POLISHED CLAMP
VIBRANT PERFORMANCE
$149.99HD Clamp Full Assembly for 3in OD Tubing - Polished Clamp$149.99 -
VIBRANT PERFORMANCE 12516B HD CLAMPING SYSTEM ASSEMBLY FOR 3IN. OD TUBING - BLUE CLAMP
VIBRANT PERFORMANCE
$137.99HD Clamping System Assembly for 3in. OD Tubing - Blue Clamp$137.99 -
VIBRANT PERFORMANCE 10277 UNIV OIL FEED KIT 4FT TEFLON LINED S.S. HOSE WITH TWO -4AN FEMALE FITTINGS PREASSEMBLED
VIBRANT PERFORMANCE
$34.79Univ Oil Feed Kit 4ft Teflon lined S.S. hose with two -4AN female fittings preassembled$34.79 -
VIBRANT PERFORMANCE 10276 UNIV OIL FEED KIT 3FT TEFLON LINED S.S. HOSE WITH TWO -4AN FEMALE FITTINGS PREASSEMBLED
VIBRANT PERFORMANCE
$29.99Univ Oil Feed Kit 3ft Teflon lined S.S. hose with two -4AN female fittings preassembled$29.99 -
VIBRANT PERFORMANCE 10275 UNIV OIL FEED KIT 2FT TEFLON LINED S.S. HOSE WITH TWO -4AN FEMALE FITTINGS PREASSEMBLED
VIBRANT PERFORMANCE
$26.99Univ Oil Feed Kit 2ft Teflon lined S.S. hose with two -4AN female fittings preassembled$26.99 -
CPP 3066211 O-RING SEAL, S400 COMPRESSOR DISCHARGE
CPP DIESEL
$8.99Air Transfer Tube O-Ring Fits A5K, HX60, & S400 Compressor Outlets$8.99 -
HAMILTON CAMS 07-s-001 165# VALVE SPRINGS, 89-98 CUMMINS 5.9L 12V
HAMILTON CAMS
$399.00Seat Pressure 165 lbs, comes with retainers and locks. Optional locks are available for .075″ higher installed height If you are over 30lbs of boost/drive pressure or over 3500rpm with your 12valve, you are experiencing a few negative things...$399.00 -
FLEECE PERFORMANCE FPE-CTDT-SERVICE-KIT TURBO DRAIN SERVICE KIT FOR CUMMINS DRAIN TUBES
FLEECE PERFORMANCE
$4.75Replacement turbo drain O-rings for all Fleece Performance turbo oil drain tube kits. Contains two O-rings for the drain adapter that inserts into the engine block and one square cut O-ring for the turbo drain adapter. FOR USE WITH: FPE-CTDT-19-KIT,...$4.75 -
FLEECE PERFORMANCE FPE-CTDA-78HS CUMMINS TURBO DRAIN ADAPTER TO 7/8 INCH HOSE FOR 98.5-21 RAM 2500/3500
FLEECE PERFORMANCE
$19.99The Cummins turbo drain tube adapter is made from high quality 6061 aluminum and anodized black for a superior appearance. It fits into the engine block drain tube location just like the factory drain tube and allows you to route your own 7/8 Inch ID...$19.99 -
FLEECE PERFORMANCE FPE-78HS-45-TDA UNIVERSAL 45 DEGREE TURBO DRAIN NIPPLE WITH O-RING
FLEECE PERFORMANCE
$34.99Our universal 45 degree turbo drain nipple with integrated O-ring seal is designed to fit 7/8 Inch ID Hose. Made from billet aluminum and anodized in black. Fitment: Garrett (LLY-LML) IHI (LB7) HX35 (98.5-02 Cummins) HE341 (03-05 Cummins) HE351CW (06-07...$34.99 -
FLEECE PERFORMANCE FPE-34574-A UNIVERSAL PRE-FORMED 5/8 INCH COOLANT HOSE WITH 90 DEGREE ENDS
FLEECE PERFORMANCE
$24.28Universal fit, preformed 5/8 inch ID hose with 90 degree ends. Create clean routings and installations with this preformed coolant hose. See graphic for detailed dimensions.$24.28 -
FLEECE PERFORMANCE FPE-34258-A UNIVERSAL PRE-FORMED 5/8 INCH COOLANT HOSE WITH 90 DEGREE ENDS AND T-FITTING (1 INCH ID ON THE T)
FLEECE PERFORMANCE
$32.23Universal preformed 5/8 inch hose with 90 degree ends and T-fitting (1 inch ID on the T). Create clean routings and installations with this preformed coolant hose. See graphic for hose lengths.$32.23 -
FLEECE PERFORMANCE FPE-34257-A UNIVERSAL PRE-FORMED 5/8 INCH COOLANT HOSE WITH 90 DEGREE ENDS AND T-FITTING
FLEECE PERFORMANCE
$28.84Universal preformed 5/8 inch hose with 90 degree ends and T-fitting. Create clean routings and installations with this preformed coolant hose.$28.84 -
PAI INDUSTRIES 505134 PISTON RING SET .020 OVER BORE (89-07 CUMMINS) OEM# 4089181
PAI INDUSTRIES
$39.54PAI INDUSTRIES 505134 PISTON RING SET .020 OVER BORE (89-07 CUMMINS) OEM# 4089181 .50mm Piston Ring Set$39.54 -
PAI INDUSTRIES 505105 CUMMINS STD BORE PISTON RING SET (89-07 RAM 5.9L) OEM# 3804990
PAI INDUSTRIES
$35.68Standard size Piston Ring Set$35.68 -
PAI INDUSTRIES 192040-048 VALVE STEM GUIDE THICK WALL 51.75MM LONG EXHAUST 89-98 CUMMINS OEM# 3904409
PAI INDUSTRIES
$2.19Valve Guide | 51.75mm Lg | Exhaust 2 VH | Semi-Finished ***MUST ORDER 48*****$2.19 -
PAI INDUSTRIES 192039 VALVE GUIDE THICK WALL 60.50MM LONG INTAKE 89-98 CUMMINS OEM# 3904408
PAI INDUSTRIES
$2.60Valve GuideIntake2 Valve HeadFinished0.3162in I.D. x 0.5525in O.D. x 2.382in LengthCummins 4B/6B Application$2.60Qty in Cart: 0Price: