Isuzu 6wg1 Engine Specs 1121211430 Cylingder Head 6SA1 Vehicle Model 6uz1 Isuzu Piston Ring , 8980564641 Iron Cylinder Head Genuine Parts Nhr Tfr Tfs Diesel Engine Isuzu Piston Ring 8-97259941-0 For 600p 6bg1 6hk1 Engine Standard Piston Ring Kit 1121211460 For Excavator ...