2 0 2012 Cummins ISX15 Timing Cover $65 USD OUTER TIMING COVER FOR ISX SEE PICTURE. PN 3686587 3687068, Serial#: 3686587, Core Charge: N/A, Horse Power: 450, ARR/CPL: N/A ConditionUsedHorse Power450 HPWill Fit Year(s)2012Part Number3687068Stock NumberP-319 MLS Number9147273CategoryTiming Covers Last Updated5/19/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info