Glossary / General

crankcase

13 Episode Mentions
Too Afraid to Ask

Crankcase is the bottom part of the engine where the crankshaft turns. In two-stroke engines, it also holds oil that keeps parts moving smoothly.

Technical Definition

The crankcase is the lower part of an engine housing the crankshaft and pistons. In two-stroke engines, it also serves as a reservoir for lubricating oil mixed with fuel.

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