mccormick deering wd 40

1935 - 1940

Standard-tread tractor

Standard-tread tractor

International Harvester

diesel

4-cylinder 8 ((The WD-40 engine has twelve total valves. The four intake valves on the gasoline start manifold are blocked off during diesel operation.))-valve

liquid-cooled vertical I-head

Displacement

460.7 ci 7.6 L

Bore/Stroke

4.75x6.50 inches 121 x 165 mm

Air cleaner

oil bath

Compression

17:1

Rated RPM

1100

Starter type

hand-cranked gasoline-ignition

Coolant capacity

56 qts 53.0 L