B&C Vern-A-Therm Opening Plug AN909B16

The original 90-degree oil filter adapter for Lycoming engines, precision CNC machined from billet aluminum. Designed to provide a high-quality replacement for the stock Lycoming oil screen or horizontal spin-on filter adapter, the BC700 mounts directly on the engine accessory case without interference with the magnetos, vacuum pump, or standard mechanical tach drive. STC/PMA on Lycoming 0-235; O, IO, LIO, AIO, AEIO-320; O, IO, LIO, HO, HIO, TIO, AEIO-360; O, IO, HIO, TIO, LTI, AEIO-540 & IO-720 series engines.

For STC request form:

Adapter kit also includes a new gasket, crush washers, mounting bolts, and CH48108-1 filter. Weight: 1 lbs. (with filter: 2.30 lbs).

Three sizes of spacers all CNC machined from solid billet aluminum are also available at additional cost, facilitating installation on a wide range of aircraft. Every spacer kit comes complete with appropriate hardware and an additional mounting gasket. Please contact ® with questions regarding airframe fit and engine applicability.

Dimensions: 1X6X10