Please confirm the TOOL120-BKT Cowl Saver Scoring Tool Replacement Blade Kit’s compatibility with your aircraft using these documents:
Replacement blade kit for Cowl Saver scoring tool. Only for use on the Teflon side of Cowl Saver baffle seal material.
- You control the amount of flexibility
- Use on a new baffle seal installation or to perfect the fit and seal of an existing installation.
- Material still meets the original AMS3306 specification to which it was certified as long as the fiberglass reinforcing layer has not been cut.
- Manufactured by McFarlane Aviation, Inc.

MC0509070-4 Cessna 172Q,R,S Aircraft Baffle Seal, LH AFT | McFarlane Aviation MC05090704
MC0555250-18 Cessna 172Q/R/S Aircraft Baffle Seal Fwd RH Middle | McFarlane Aviation MC055525018 