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Model Information
1958 - 1961
Apart of the Oliver 900 series. The 990 was sold from 1958 to 1961. This tractor featured a General Motors 3-cylinder diesel engine. The 990 was also sold as the Massey-Ferguson 98 but had different sheet metal, paint, and a different seat.
Power Train & Specs
Engine: General Motors
Cylinders: 3
Bore & Stroke:
RPM: 1,800
CID: 213
Fuel: Diesel
Main Fuel Tank Cap:
Aux Fuel Tank Cap:
Carburetor: Injection Pump
Cooling Capacity:
Drawbar HP: 81.2
Belt PTO HP: 88.46
Weight: 11,000 lbs
Length: inches
Width: inches
Height: inches
Number of Gears: 6/2
Options:
Production & Serial Numbers
1958: 67828
1959: 71245
1960: 84487
1961: 110064
Final: 115469
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