View 4 Photos View 0 Videos Eaton DT402P Front Differential for a 1990 Kenworth T800 $1,995 USD DT402P FRT 4.88/6.65 RATIO. INSPECTED T.O, 90 DAY WARRANTY., Ratio: 488/665 ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)1990Stock Number40726-1 MLS Number14310131CategoryDifferentials, Front Last Updated7/23/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info