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Genuine Cummins Part
The Cummins 4991240 idler pulley can be used for the following engines:
This item is a genuine Cummins part shipped with a 12-month factory warranty.
SHAFT,IDLER
$67.39
PLAIN HOSE
$37.21
RIBBED V-BELT - ISB
$113.63
FLAT HEAD CAPSCREW
$3.32