gear case

(redirected from Chaincase)
Also found in: Dictionary, Thesaurus.
Related to Chaincase: Chain guard

gear case

[′gir ‚kās]
(mechanical engineering)
An enclosure, usually filled with lubricating fluid, in which gears operate.
Mentioned in ?
References in periodicals archive ?
ExxonMobil recommends Mobil 1 motorcycle oils for use in most engine, primary chaincase and transmission applications.
AMSOIL Synthetic Motorcycle Oil helps bikes achieve optimal performance for hot-running engines, transmissions and primary chaincases.