RCD Thumper High Pressure Oil Pump engine 5 Quart Lube Capacity:

5 Quart Lube Capacity:

RAMs with factory 22" wheels require the larger bore knuckles due to larger wheel bearing assembly

The other two options (linked down below) feature the same black finish with either a grey-silver stitching or black-on-black stitching

you’ll have increased visibility for high-speed turns and can easily spot rough terrain ahead in pitch-black nights

RCD Thumper High Pressure Oil Pump engine 5 Quart Lube Capacity:The Thumper I works great from stock up to 225CC injectors. This pump comes with a One Year Warranty. This pump netted and additional 100rwhp* over a new stock pump at 3000 RPM with 225CC River City Diesel Injectors. This is the ultimate drop in upgrade for a 2005 2007 6. 0 Powerstroke, and will out perform any pump on the market.