View 3 Photos View 0 Videos Used Detroit DD15 Harmonic Balancer. Part# A4720350000 $250 USD Used Detroit DD15 Harmonic Balancer. Part# A4720350000, Core Charge: 0.00, Casting#: A4720350000 ConditionUsedFits To Make(s)DETROITFits To Model(s)DD15Stock Number51451 MLS Number10270703CategoryEngine Air Compressors Last Updated2/24/2026 LocationPhoenix, AZ, US Sold ByAmerican Truck Sales & Salvage (844) 882-___ SHOWNUMBERCall Seller Email Seller Save More Info