Parts of JS ASAKASHI Spin-on Oil Filter

by brettstruck1 on 14 Aug 2017 |

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Heavy-duty Case of drawn steel provides longer life and improved durability.
Anti-Drain back Valve - keeps oil in filter to prevent engine from destructive “dry starts”. It stays flexible in extreme temperatures.
Mounting Plate made of heavy gage steel prevents deflection (movement) at the gasket sealing surface and provides strong threaded attachment to the engine.
Inner Element made by "M"- type pleated, prescription-blended filter media provides more than adequate filter efficiency. The element has a controlled porosity blended media to assure complete filtration of the oil.
Plate Spring is used instead of commonly used coiled spring. That allows increasing size of the element within same size of the filer canister.
O-Ring Gasket exterior seal in between the filter and the engine body. Usage of height quality rubber ensures leakage free environment even in extreme temperatures.
By-pass Valve is a spring loaded valve assembly calibrated to certain pressure to prevent engine from becoming dry in case of high contamination of media or extremely low temperatures.