1 0 2020 Peterbilt 337 Air Cleaner / Air Filter Housing $200 USD GOOD USED UNDER HOOD AIR CLEANER HOUSING, Dimensions: NA, Material: Plastic, Shape: ROUND ConditionUsedFits To Make(s)PeterbiltFits To Model(s)337Will Fit Year(s)2020Part NumberD337-6005 G110342 P527484Stock Number12424-7 MLS Number13282020CategoryAir Cleaners / Air Filter Housings Last Updated7/22/2025 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info