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Bully Dog 40621 Rapid Power Performance Module Adjustable Case IH 8.3L Commo
Part No. 40621

This is a direct fit, vehicle specific part.
Please verify this fits your vehicle.

product features
Allows Easier Towing For Elevated Hill Climbs
Better Fuel Mileage And Increased Tow Performance
Eliminates Upshift/Downshift Due To Low Horsepower
Quicker Smoother And Firmer Transmission Shifts
Tremendous Acceleration Increase
shipping
FREE
your price
$555.56
Sorry, out of stock

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Our Low Price Guarantee
  • Rapid Power, Performance Module, Adjustable, Case IH 8.3L, Common Rail
  • Allows Easier Towing For Elevated Hill Climbs
  • Better Fuel Mileage And Increased Tow Performance
  • Eliminates Upshift/Downshift Due To Low Horsepower
  • Quicker Smoother And Firmer Transmission Shifts
  • Tremendous Acceleration Increase
    • Power Increase
    Bully Dog - Part No. 40610

    Toggle Switch, Add On Switch For Rapid Power Modules

    • Add On Switch For Rapid Power Modules

    This is a universal fit product and may require customization to fit your vehicle.

    shipping
    $9.95 
    your price
    $34.99
    Sorry, out of stock
    • Back In Stock Notification

      Provide us with your email address and we'll let you know the moment this Bully Dog 40610 becomes available again.

    Our Low Price Guarantee
    YearsMakeModelSubModelEngineFuel
    1978-1988CASE IH (AG)2390504 C.I.D.-504 C.I.D.DIESEL
    1978-1983CASE IH (AG)2590504 C.I.D.-504 C.I.D.DIESEL
    1983-1985CASE IH (AG)3294504 C.I.D.-504 C.I.D.DIESEL
    1979-1988CASE IH (AG)4490504 C.I.D.-504 C.I.D.DIESEL
    1979-1988CASE IH (AG)4690504 C.I.D.-504 C.I.D.DIESEL
    1979-1988CASE IH (AG)4890673 C.I.D.-673 C.I.D.DIESEL
    • Back In Stock Notification

      Provide us with your email address and we'll let you know the moment this Bully Dog Rapid Power 40621 becomes available again.

    • Why don't we show the price?

      When a manufacturer implements a Minimum Advertised Price (MAP) policy, they create limits on the list price that retailers are allowed to advertise their products for. In line with our efforts to continually provide the lowest possible price, we've made it easier for you to inquire about our Exclusive Pricing on these MAP items.

    • Shipping Policy

      Free Ground Shipping
      Free FedEx ground shipping on all orders over $100. Free shipping to 48 Continental United States only. Orders under $100 will incur a FedEx ground shipping charge of $9.95.

      $9.95 Per Wheel/$25 Per Tire
      Each wheel will incur a $9.95 per wheel fee and each tire will incur a $25 per tire fee up to $99. You will be charged a maximum of $99 regardless of how many wheels and/or tires you purchase.

      $99 Truck Freight
      Oversized parts will incur a $99 truck freight charge that FedEx cannot provide standard ground shipping on.