NKJ203 GASKET. Leyland 6/98 Cylinder Head Gasket for Leyland and Marshall tractor engines, BMC marine engines and Leyland truck engines.
Genuine Payen gasket as used by Leyland.
Dimensions: 311/8" x 83/8" (790mm x 213mm).
Cylinder head torque = 100 lb-ft (13.8 kg-m).
Click here to view a printable version of the cylinder head nut tightening and slackening sequence.
Fitted to engines:
Alternative part number: 86K622