4 1 Mack E7-350 Engine for a 2002 Mack RD688S $6,500 USD E7-350 electronic. 35psi oil pressure at idle., Serial#: 1j150311gba41651p1, Horse Power: 350, Casting#: 1j150311gba41651p1 ConditionUsedHorse Power350 HPFits To Make(s)MackFits To Model(s)RD688SWill Fit Year(s)2002Stock NumberSV-73-1 MLS Number9497350CategoryEngines Last Updated12/17/2023 LocationAlma, AR, US Sold ByArkansas Truck Center (833) 371-___ SHOWNUMBERCall Seller Email Seller Save More Info