Derale 12" High Output RAD Fan Single Gas Sending Unit 11/16 in 36 Spline to

11/16 in 36 Spline to 1 in Double D

Plastic Countersunk Washers 1/4" x 1" Fluor Orange

2009-2011 Chevrolet Colorado

Perfect for moderate lift and spring pressure

5 in Width

Derale 12" High Output RAD Fan Single Gas Sending Unit 11/16 in 36 Spline toDerale 12" High Output RAD Fan Single 16212 Single Electric Fan 12" Diameter Reversible 1450 CFM Black Plastic Mounts as a Pusher or Puller without flipping blade or switching motor leads, State of the art symmetrical design, High Output 265 watt 2 speed motor (two separate turn on sources required for 2 speed operation), 1450 CFM on high speed 1000 CFM on low speed, Ultra quiet patented skewed blade design, Patented ratchet mounting systemDerale has