Fluidampr Performance Diesel Series Damper 920301

2003-2007 Dodge 5.9L Cummins
Fluidampr (Horschel)
XDP Part Number:
$5 Price Beat Guarantee
Protect your 2003-2007 Dodge 5.9L Cummins engine with the Fluidampr Performance Diesel Series Damper 920301. The factory damper on your diesel has a short life span and does not control torsional vibrations at all RPM’s, while the Fluidampr provides you with superior performance that lasts. Ideal for all stock, work, and competition built trucks, the Fluidampr reduces wear on your main bearings, and other vital engine components. This also gives you more accurate valvetrain operation, while lowering the risk of crankshaft failure.

Unlike the factory rubber based damper, Fluidampr automatically adapts to your modifications providing you optimum damping at both peak levels and a broad changing frequency range. Featuring a precision machined and computer balanced components, the Fluidampr never needs to be rebuilt or tuned. For ease of maintenance, the Fluidampr design has been updated so you no longer have to remove the damper to change your serpentine belt. 

Features & Specifications: 

  • OD: 9-1/4” 
  • Weight: 27.7 lbs
  • Length: 2.462”
  • Bore Diameter: 0.750”
  • Reduces Harmful Engine Vibrations
  • Never Needs To Be Rebuilt Or Tuned 
  • Damper Removal Not Required For Belt Replacement

Additional Information

Install Sheet
Mfg. Number:

Customer Reviews - Include your order number for a chance to win a $100 GiftCard

(52 Ratings, 3 Reviews) Average Rating:
Easy install
Adam (Texas) 1/7/2016 11:33 AM
This part was pretty easy to install. But I recommend to not take the belt off, just take loosen the tensioner, and take it off of the alternator or the power steering pulley. Because for me at least, I could not get the belt to pass through between the top of the new damper, and the fan clutch. But other than that, it's a straight forward install. I found that the bolts are torqued to 92 ft-lbs. It was hard to notice any difference that this made on my truck, other than it doesn't vibrate near as much. But I hear that its good for your engine.
Excellent product
Cameron (Illinois) 8/6/2013 5:32 PM
All claims for this product are very true. My 03 runs so smooth and sounds like a real power house. Im very pleased with the money spent and would recommend it to anyone running mods. I run a smarty with a fass 150 and with the fluidampr they are in perfect harmony. Its a huge difference compared to the stock damper. Take that old hunk of junk off and GET A FLUIDAMPR!! Thanks XDP for offering such a great product at a price that cant be beat.
Very impressed
Rob Dell (Katy tx) 4/23/2011 1:23 PM
06 cummins 106000 miles. Didn't think truck had enough miles to notice a difference. Glad I did truck run much smoother at idle and running down the road. Looking to buy one for my wifes 05 cummins. Would really recommend to friends. Thanks xdp for the info on the fluidamper. 5" mbrp turbo back no muffle,ace blade runner intake elbow,xdp heater delete,afe cold air open box intake,ats exhaust manifold,smarty pod,performance fluidamper.