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Derale 22148 Thermal Fan Clutch

4.9 (6) Write Review
Free shipping on orders over $29.99

$26.30

$ 11 .99 $11.99

In Stock

About this item

  • Cnc machined to exact OE specifications and fit
  • All aluminum body for efficient heat dissipation
  • High quality heavy duty bearing with high temperature moly grease
  • Broad coverage for us domestic and import vehicles
  • General application coverage, clutch specification, industry interchange printed directly on stock number label


Us motor works fan clutches are designed with quality in mind. All product applications have been designed and tested to meet or exceed original equipment specifications. Our advanced research and design in each of our fan clutches contain the highest quality material to create the most superior product available in todays market.


Mychailo Toloczko
Reviewed in the United States on August 18, 2022
At all conditions except idle, this fan clutch pulls significantly more air than the NAPA 4.0L XJ fan clutch for the XJ (which is the same as the Murray). At idle, the Derale/USMW and the NAPA both pull about 580 cfm at the location where I was measuring in front of the AC condenser. With the motor at operating temperature at 2000 rpm, the Derale/USMW pulls about 1750 cfm while the NAPA pulls only 1150 cfm.The advantage of this clutch over the ZJ fan clutch (which also pulls more air than the 4.0 XJ fan clutch) is that it is stock size, so it more easily clears the radiator. Like the ZJ fan clutch, the Derale/USMW fan clutch causes a much louder fan noise due to the increased fan speed. It also saps a bit of power like the ZJ fan clutch.
Lito
Reviewed in the United States on August 4, 2020
Fit perfectly.2.5L Jeep Wrangler.
Rick
Reviewed in the United States on September 18, 2017
Good
Samuel
Reviewed in the United States on June 28, 2017
I only rate it four stars because it's been about three weeks since install. The photo I am including, the old fan clutch is on the left before I removed the fan shroud. Only once from observation has my engine temperature gauge gone up a few degrees past the 210 degree mark. The rest of the time it has remained below 210. The mounting I was able to do with an open ended wrench (I guess my long arms helped) and otherwise I would have used a fan tool. I didn't have to take any of my pulleys or my serpentine belt off during the whole process. It's a plus that this fan was made in the US, feel free to read the instructions inside the box.
Cory Pilbeam
Reviewed in the United States on September 6, 2015
fit like a glove, far more Heavy Duty than the factory part.
John Veatch
Reviewed in the United States on September 7, 2014
As described