One New Aftermarket Replacement Head Gasket Set for David Brown 990 Tractor

This aftermarket replacement head gasket set is designed for the David Brown AD4/47 4-cylinder diesel engine used in the David Brown 990 tractor and the Oliver 600 tractor. The set contains all gaskets necessary to replace the cylinder head (valve seals not included), sealing the combustion chambers and coolant passages of the AD4/47 engine at 92 mm bore.

Specifications

• Bore: 92 mm (3-5/8 in.)
• Engine: David Brown AD4/47 4-Cylinder Diesel
• Includes all cylinder head gaskets (valve seals not included)

Compatible Models

David Brown Tractors: 990 Implematic (s/n 467871-800000), 990 Selectamatic

Oliver Tractors: 600

Replaces Part Number(s):

K961001, K961000

New aftermarket replacement part - not remanufactured, not used.