New aftermarket belt tensioner for multiple 2000-2011 Freightliners with heavy duty fan. The big difference between this and the regular tensioner is the location of the square hole used for applying tension. Pulley is 1-1/2" wide. Same specs as Dayco 89436.
OEM# 127846. Listed for these models:
FREIGHTLINER ARGOSY 2000-2008
FREIGHTLINER CASCADIA 2008-2009
FREIGHTLINER CENTURY CLASS 2003-2007
FREIGHTLINER CLASSIC 2003-2008
FREIGHTLINER CLASSIC XL 2003-2008
FREIGHTLINER COLUMBIA 2003-2011
FREIGHTLINER CORONADO 2003-2009
GMC CANYON 2017
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