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CONVERSION PARTS

CONVERSION PARTS

CONVERSION PARTS

Cummins conversion kits are a popular choice for enhancing the performance and reliability of various vehicles. These kits, which include essential cummins engine swap kits and diesel conversion parts, allow for a seamless transition to a stronger diesel engine. Our selection ensures that your vehicle has access to top-quality cummins swap components, along with a full range of cummins conversion components for a comprehensive upgrade. With cummins diesel retrofit kits, your engine overhaul can lead to improved power and longevity. Moreover, when tackling a diesel engine conversion, having the right diesel engine swap parts at your disposal is crucial. Our inventory includes a full suite of cummins conversion hardware and cummins diesel conversion supplies designed to fit perfectly with your vehicle's specifications. Each product, from cummins engine conversion accessories to diesel engine swap hardware, embodies durability and compatibility. For enthusiasts looking to personalize their setup, our custom diesel conversion brackets are engineered for an exact fit, minimizing hassle during installation. The cummins conversion wiring harness is another integral part of our offerings, ensuring a straightforward electrical connection for a trouble-free engine swap. Functional aspects such as the diesel fuel system conversion parts are meticulously selected to match your engine's requirements, ensuring an efficient and reliable fuel delivery system. Cummins conversion exhaust parts play an equally important role in achieving the desired performance output and sound. Additionally, diesel to cummins adapter kits provide the necessary pieces for adapting various components during the swap. Lastly, to secure the new powerplant to your chassis, robust cummins conversion mounts are available, while cummins swap plumbing parts complete the setup, guaranteeing a clean and organized engine bay. Our commitment to quality means providing you with the best conversion experience possible. All these components work in unison to deliver a top-tier conversion solution, tailored to bring out the best in your vehicle. Whether you're upscaling to a more robust setup or simply replacing worn-out parts, our range of cummins diesel retrofit components will ensure that your vehicle stands out for its enhanced performance and reliability.

 

NO RETURNS ON CONVERSION PARTS

For the diesel enthusiast looking to convert a truck with a Cummins diesel engine, we have all of the Cummins diesel conversion parts you need to get the job done. CPP Diesel offers the most comprehensive selection of high-performance diesel parts on the web, all at the lowest prices. As passionate diesel devotees ourselves, we only carry the highest quality parts for our customers.

Quality Parts, Great Service

We strive to provide a one-stop shop for your dream conversion project. We carry quality plumbing kits, clamps, elbows, linkage kits, air intake assemblies, bushing kits, power steering pump pulleys and fittings, heater return connections, oil pans, throttle cables, wiring, and much more. We can get you the parts you need fast, and work hard to ship out orders as soon as we get them. For most orders placed before 2 P.M. EST, we provide same-day shipping.

Order Now

We're sure you'll find what you are looking for in our sizable inventory of Cummins diesel conversion parts. If you have any questions about one of our parts, or if you are having trouble locating a particular part, don't hesitate to give us a call at 724-785-4022. Order the parts for your conversion project today!

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  • DORMAN 34229 AIR CONDITIONING BYPASS PULLEY 1996-2002 DODGE RAM 2500 5.9L DIESEL | 1996-2001 DODGE RAM 3500 5.9L DIESEL DORMAN 34229 AIR CONDITIONING BYPASS PULLEY 1996-2002 DODGE RAM 2500 5.9L DIESEL | 1996-2001 DODGE RAM 3500 5.9L DIESEL

    DORMAN 34229 AIR CONDITIONING BYPASS PULLEY 1996-2002 DODGE RAM 2500 5.9L DIESEL | 1996-2001 DODGE RAM 3500 5.9L DIESEL

    DORMAN

    $57.47
    This A/C compressor bypass pulley is a cost-effective solution to allow the original equipment drive belt to be used while bypassing an inoperable A/C compressor. Cost-effective solution - this bypass pulley retains the use of the standard drive...
    $57.47
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  • FULL SEND DIESEL FSD-UNTCMNT TRANSMISSION COOLER MOUNTS UNIVERSAL FULL SEND DIESEL FSD-UNTCMNT TRANSMISSION COOLER MOUNTS UNIVERSAL

    FULL SEND DIESEL FSD-UNTCMNT TRANSMISSION COOLER MOUNTS UNIVERSAL

    FULL SEND DIESEL

    $0.00
    Looking to mount a remote transmission cooler on your truck? FSD's universal transmission cooler mounts are exactly what you need. Our mounts are designed to work with almost any remote transmission cooler. Laser cut aluminum ensures you have a very good...
    $0.00
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  • MISHIMOTO MMTC-U  UNIVERSAL TRANSMISSION COOLER AND POWER STEERING COOLER

    MISHIMOTO MMTC-U UNIVERSAL TRANSMISSION COOLER AND POWER STEERING COOLER

    MISHIMOTO

    $100.95
    The Mishimoto Universal Transmission Cooler and Power Steering Cooler Kit is used to cool automatic transmissions and power steering units. Some Mishimoto radiators are available only for manual transmission applications. By using the universal...
    $100.95
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  • MISHIMOTO MMTC-TF-2075  UNIVERSAL TRANSMISSION FLUID COOLER, 20" X 7.5" X 0.75" MISHIMOTO MMTC-TF-2075  UNIVERSAL TRANSMISSION FLUID COOLER, 20" X 7.5" X 0.75"

    MISHIMOTO MMTC-TF-2075 UNIVERSAL TRANSMISSION FLUID COOLER, 20" X 7.5" X 0.75"

    MISHIMOTO

    $94.95
    Keep high fluid temperatures at bay with a Mishimoto Universal Transmission Fluid Cooler! This cooler features a highly efficient 20" x 7.5" x 0.75" tube-and-fin core that promotes dramatic temperature drops. Mishimoto universal fluid coolers are...
    $94.95
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  • MISHIMOTO MMTC-TF-1575  UNIVERSAL TRANSMISSION FLUID COOLER, 15" X 7.5" X 0.75" MISHIMOTO MMTC-TF-1575  UNIVERSAL TRANSMISSION FLUID COOLER, 15" X 7.5" X 0.75"

    MISHIMOTO MMTC-TF-1575 UNIVERSAL TRANSMISSION FLUID COOLER, 15" X 7.5" X 0.75"

    MISHIMOTO

    $77.95
    Keep high fluid temperatures at bay with a Mishimoto Universal Transmission Fluid Cooler! This cooler features a highly efficient 15" x 7.5" x 0.75" tube-and-fin core that promotes dramatic temperature drops. Mishimoto universal fluid coolers are...
    $77.95
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  • MISHIMOTO MMTC-TF-1275  UNIVERSAL TRANSMISSION FLUID COOLER, 12" X 7.5" X 0.75" MISHIMOTO MMTC-TF-1275  UNIVERSAL TRANSMISSION FLUID COOLER, 12" X 7.5" X 0.75"

    MISHIMOTO MMTC-TF-1275 UNIVERSAL TRANSMISSION FLUID COOLER, 12" X 7.5" X 0.75"

    MISHIMOTO

    $67.95
    Keep high fluid temperatures at bay with a Mishimoto Universal Transmission Fluid Cooler! This cooler features a highly efficient 12.0" x 7.5" x 0.75" tube-and-fin core that promotes dramatic temperature drops. Mishimoto universal fluid coolers are...
    $67.95
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  • MISHIMOTO MMTC-TF-1212  UNIVERSAL TRANSMISSION FLUID COOLER, 12" X 10" X 0.75" MISHIMOTO MMTC-TF-1212  UNIVERSAL TRANSMISSION FLUID COOLER, 12" X 10" X 0.75"

    MISHIMOTO MMTC-TF-1212 UNIVERSAL TRANSMISSION FLUID COOLER, 12" X 10" X 0.75"

    MISHIMOTO

    $88.95
    Keep high fluid temperatures at bay with a Mishimoto Universal Transmission Fluid Cooler! This cooler features a highly efficient 12" x 10" x 0.75" tube-and-fin core that promotes dramatic temperature drops. Mishimoto universal fluid coolers are...
    $88.95
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  • MISHIMOTO MMAH-U36C  UNIVERSAL FLEXIBLE RADIATOR HOSE KIT 36IN

    MISHIMOTO MMAH-U36C UNIVERSAL FLEXIBLE RADIATOR HOSE KIT 36IN

    MISHIMOTO

    $68.95
    Mishimoto has developed universal stainless steel flexible radiator hoses perfect for your custom applications. Mishimoto universal flexible radiator hoses offer a strong and stylish replacement to weak factory rubber hoses. Stainless steel hose Ideal...
    $68.95
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  • FLEECE FPE-CTDA-10AN DRAIN TUBE ADAPTER-10AN 1989-2024 CUMMINS 5.9L/6.7L 12V/24V FLEECE FPE-CTDA-10AN DRAIN TUBE ADAPTER-10AN 1989-2024 CUMMINS 5.9L/6.7L 12V/24V

    FLEECE FPE-CTDA-10AN DRAIN TUBE ADAPTER-10AN 1989-2024 CUMMINS 5.9L/6.7L 12V/24V

    FLEECE PERFORMANCE

    $19.99
    The 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 use high quality -10 AN hose...
    $19.99
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  • FLEECE FPE-CTDT-KIT DRAIN TUBE KIT-S300/S400-2G SWAP 2003-2018 CUMMINS 5.9L/6.7L 24V FLEECE FPE-CTDT-KIT DRAIN TUBE KIT-S300/S400-2G SWAP 2003-2018 CUMMINS 5.9L/6.7L 24V

    FLEECE FPE-CTDT-KIT DRAIN TUBE KIT-S300/S400-2G SWAP 2003-2018 CUMMINS 5.9L/6.7L 24V

    FLEECE PERFORMANCE

    $99.95
    Put the finishing touches on your truck with this high quality Turbo Drain Tube Kit. The tube is braided stainless steel for durability on the exterior, and reinforced rubber tubing for flow and maximum flexibility.  The kit contains everything you...
    $99.95
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  • FLEECE FPE-78-14-TDA TURBO DRAIN ADAPTER 1989-2018 CUMMINS 5.9L/6.7L 12V/24V FLEECE FPE-78-14-TDA TURBO DRAIN ADAPTER 1989-2018 CUMMINS 5.9L/6.7L 12V/24V

    FLEECE FPE-78-14-TDA TURBO DRAIN ADAPTER 1989-2018 CUMMINS 5.9L/6.7L 12V/24V

    FLEECE PERFORMANCE

    $12.95
    Our Billet aluminum universal turbo drain adapter with integrated O-ring will ensure a leak free installation. Threaded for easy adaptation to a 7/8"-14 O-ring fitting and black anodized.    Fitment: Garrett (LLY-LML) IHI (LB7) HX35 (98.5-02...
    $12.95
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  • FLEECE FPE-34131 TURBO DRAIN NIPPLE WITH INTEGRATED O-RING SEAL-7/8IN. HOSE 1989-2018 CUMMINS 5.9L/6.7L 12V/24V FLEECE FPE-34131 TURBO DRAIN NIPPLE WITH INTEGRATED O-RING SEAL-7/8IN. HOSE 1989-2018 CUMMINS 5.9L/6.7L 12V/24V

    FLEECE FPE-34131 TURBO DRAIN NIPPLE WITH INTEGRATED O-RING SEAL-7/8IN. HOSE 1989-2018 CUMMINS 5.9L/6.7L 12V/24V

    FLEECE PERFORMANCE

    $24.99
    Our universal degree turbo drain nipple with integrated O-ring seal is designed to fit 7/8" 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...
    $24.99
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  • CPP DIESEL CUMMINS ALTERNATOR VOLTAGE REGULATOR UNIVERSAL CPP DIESEL CUMMINS ALTERNATOR VOLTAGE REGULATOR UNIVERSAL

    CPP DIESEL CUMMINS ALTERNATOR VOLTAGE REGULATOR UNIVERSAL

    CPP DIESEL

    $79.99
    Secure superior control over your vehicle’s alternator using the external voltage regulator we offer, designed for seamless compatibility with 89-02 Cummins. This alternator external voltage regulator ensures stable power supply, preventing potential...
    $79.99
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  • CPP DIESEL 3943300 CUMMINS CONVERSION WATER NECK UNIVERSAL CPP DIESEL 3943300 CUMMINS CONVERSION WATER NECK UNIVERSAL

    CPP DIESEL 3943300 CUMMINS CONVERSION WATER NECK UNIVERSAL

    CPP DIESEL

    $72.95
    Boost the efficiency of your 24v Cummins engines with the cpp straight up water neck, an essential upgrade that promises outstanding performance. With this product, enjoy superior heat management and enhanced engine longevity. Made from durable...
    $72.95
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  • CPP DIESEL FUMMINS CONVERSION THROTTLE CABLE 1994-1998 CUMMINS 5.9L 12V

    CPP DIESEL FUMMINS CONVERSION THROTTLE CABLE 1994-1998 CUMMINS 5.9L 12V

    CPP DIESEL

    $99.95
    Elevate the performance of your '94-'98 Cummins 12v engine with our CPP throttle cable, specifically designed for Ford trucks. For those hunting for the 1995 Dodge Cummins throttle cable or the 1995 Dodge Ram Cummins throttle cable, you’ll be...
    $99.95
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  • CPP DIESEL  CUMMINS CONVERSION POWER STEERING FITTING UNIVERSAL

    CPP DIESEL CUMMINS CONVERSION POWER STEERING FITTING UNIVERSAL

    CPP DIESEL

    $24.99
    Upgrade your vehicle with a CPP power steering fitting suitable for Dodge, Ford, and Chevy models. Designed to provide optimal control and enhanced performance, this high-quality 23516100 part is an excellent addition to your vehicle's steering mechanism...
    $24.99
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