Please confirm the 35309 heater assembly’s compatibility with your aircraft using these documents:
Product Details:
- EGT heater for older Alcal systems
- Alcal accessory and replacement part
- Hole size 0.086″
- Supersedes: 1004-6
- Manufactured by Alcor, Inc.

MC0523800-9 Cessna Aircraft Aileron (Upper Outboard RH) Corrugated Control Skin | McFarlane Aviation MC05238009
46171 Alcor CHT Type J Meter 2 1/4" Celsius 