Fluidampr has updated two popular performance diesel dampers for Cummins applications. Revisions affect part numbers 920301 and 920321 for 2003-2009 5.9L, and 2007.5-present 6.7L Cummins engines respectively.
Both feature a new tapered outer housing. The improved design allows the accessory drive belt to be removed and installed with the Fluidampr Performance Diesel damper in place, according to the company.
To meet the high power demands of professional sled pullers, a thicker mounting flange area and tighter tolerance bolt holes increase structural integrity on both dampers. This update also carries over to the 5.9L Competition Series damper, p/n 960341 used in custom, no pulley applications.
New to 920301 only is an integrated crankshaft position sensor tone wheel. The improved one piece design replaces the factory tone wheel to allow more clamping force to the crankshaft mounting flange, according to Fluidampr.
Revisions were made after the company received feedback from professional race engine builders, performance diesel enthusiasts and work truck operators. The products are SFI 18.1 certified and made in the U.S.
For more information call 716-592-1000, or visit fluidampr.com.