Detroit DD15 Rocker Arm

DD15 Exhaust Rocker Arm Assembly, Part # A4720501334, A4720503034, A4710003. All Used Engine Parts Sold With a 30 Day “Parts Only” Warranty. In The Event Of Failure, The Used Engine Part Will Be Replaced Or A Refund Will Be Issued. Warranty Does Not Include Labor Or Progressive Damage. ALL CORES SOLD AS-IS., Serial#: ., Casting#: .