12 0 2013 Peterbilt Flex Air / AG380 Cutoff for a Peterbilt 386 Contact for price Paccar Flex Air AG380 Tandem Suspension Cutoff w/ Eaton/ Spicer RSP41/DSP41 - 3.36 Ratio Diffs Housings, 10 Hole Pilot, Air Drum Brakes, ABS, S/N-HN03883952, S/N- HN03883951, DSP41336,... ConditionUsedRear End3.36 ratioFits To Make(s)PETERBILTFits To Model(s)386Stock Number4203-3 MLS Number13917209CategoryCutoffs Last Updated10/23/2025 LocationFresno, CA, US Sold ByGarabedian Equipment (855) 794-___ SHOWNUMBERCall Seller Email Seller Save More Info