For Provision 8 Crankcase. Adapterless gearbox mounting.
Includes:
Crankshaft Seal: 831 950
O-Rings: 250 165, 850 150
Head Gasket: 831 881
Base Gasket: 831 855
Exhaust Gasket: 831 849
Intake Gasket: 831 866
Circlip: 945 735
Aluminum Seal Gasket: 830 890