TAD1640GE; TAD1641GE; TAD1642GE; TAD1650GE; TAD1651GE; TWD1643GE; TWD1652GE; TWD1653GE; TWD1663GE Engine Adapter Flywheel and Flywheelhousing SAE 0 TAD1640GE, TAD1641GE, TAD1642GE, TAD1650GE, TAD1651GE, TWD1643GE Parts on group Adapter Flywheel and Flywheelhousing SAE 0: Pos. Part No Qty Parts name Comments 1. 3826138 [1] Adapter, flywheel casing From SAE 1 to SAE 0. 2. 984754 [12] Flange screw 3. 3826137 [1] Adapter, flywheel From SAE 1 to SAE 0. 4. 981744 [8] Hex. socket screw 5. 18634 [8] Washer Parts catalog : Cylinder Block SN2016010025- TAD1640GE, TAD1641GE, TAD1642GE, TAD1650GE, TAD1651GE, TWD1643GE, TWD1652GE, TWD1653GE, TWD1663GE Cylinder Block SN-2016010024 TAD1640GE, TAD1641GE, TAD1642GE Valve Cover TAD1640GE, TAD1641GE, TAD1642GE, TAD1650GE, TAD1651GE, TWD1643GE, TWD1652GE, TWD1653GE, TWD1663GE Cylinder Head SN2016010025- TAD1640GE, TAD1641GE, TAD1642GE, TAD1650GE, TAD1651GE, TWD1643GE, TWD1652GE, TWD1653GE, TWD1663GE Cylinder Head SN-2016010024 TAD1640GE, TAD1641GE, TAD1642GE Long Block, Exchange TWD1643GE, TWD1663GE Flywheel Housing TAD1640GE, TAD1641GE, TAD1642GE, TAD1650GE, TAD1651GE, TWD1643GE, TWD1652GE, TWD1653GE, TWD1663GE Valve Mechanism. Standard TAD1640GE, TAD1641GE, TAD1642GE Valve Mechanism. Standard TAD1640GE, TAD1641GE, TAD1642GE Valve Mechanism for VCB TAD1650GE, TAD1651GE Valve Mechanism. Standard TWD1643GE, TWD1663GE Valve Mechanism for VCB TWD1652GE, TWD1653GE