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G&R Diesel Brand

110 products
G&R Diesel is the most advanced diesel truck performance and repair shop in Ohio, and we take great pride in that. Our focus is diesel performance and repair on anything from pickups to class 8 trucks. We specialize in turbochargers, complete motor rebuilds, transmissions and fabrication of our own G&R Diesel brand aftermarket performance parts. G&R was founded in Fredericksburg, Ohio in 2008. We saw a need in the industry for a shop that could diagnose and repair ANY issue your diesel truck may encounter. From there we began to grow rapidly into what is now the most complete diesel only shop around.
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G&R Diesel | 2019-2023 Dodge Ram 4500 / 5500 6.7L Cummins Rear CAT Fuel Filter Conversion Kit - With Heater
$398.00
$398.00
Single filter head for the rear frame cab & chassis trucks. FITMENT NOTE: This kit will ONLY work on cab & chassis models.
G&R Diesel | 2003-2018 Dodge Ram 5.9 / 6.7 Cummins S300 / S400 Turbo Oil Drain - High Mount 22 Inch Line
$179.00
$179.00
 This oil line kit is designed to install an S300 or S400 turbo on your common rail 5.9 OR 6.7 Cummins in the 2nd Gen location. With all braided stainless lines and billet CNC machined adapters thi...
G&R Diesel | 1/2 Inch Fuel Line Quick-Connect Plug
$17.00
$17.00
1/2 inch Fuel Line Quick-Connect Plug. When installing a bottom sump with your AirDog or Fass Pump most trucks end up with an open fuel supply and or return line. Our 1/2 inch, 3/8 inch or 5/16 inc...
G&R Diesel | 2019-2020 Dodge Ram 6.7L Cummins CAT Fuel Filter Conversion Kit
$349.00
$349.00
Our 6.7 Cummins CAT Fuel Filter Conversion Kit includes a large list of features to set it apart from the pack. This kit is specifically designed to work with the new 2019 and 2020 Ram models that ...
G&R Diesel | 2003+ Dodge Ram 5.9L / 6.7L Cummins Factory Exhaust Flange
$60.00
$60.00
 G&R Diesel is the most advanced diesel truck performance manufacturer with a focus is diesel performance from pickups to class 8 trucks. Specializing in turbochargers, complete motor rebuilds,...
G&R Diesel | Duramax T4 S300 / S400 Turbo Oil Supply Kit
$105.00
$105.00
Duramax T4 S300/S400 Turbo Oil Supply Kit. 2001-2016, 6 braided stainless oil supply line to run your turbo oil supply from the side of the engine block. This eliminates starving the rear camshaft ...