COWL ASSY-CENTER, UPPER LH (P/N 25-7es181a) - As Removed

The 25-7ES181A is an upper-center engine cowl assembly forming the left-hand section of the powerplant enclosure. This aluminum cowling provides removable access to engine compartment components while directing cooling airflow around the engine during operation. The assembly attaches to the fuselage structure via hinges and latches, allowing technicians to open the cowl for inspection, maintenance, and troubleshooting without disturbing adjacent structures.

Installation follows airframe maintenance manual procedures and FAA AC 43.13-1B guidance. Verify compatibility with your aircraft's Illustrated Parts Catalog before installation.

What is the COWL ASSY-CENTER, UPPER LH (P/N 25-7es181a)?

The 25-7ES181A is an upper-center engine cowl assembly forming the left-hand section of the powerplant enclosure. This aluminum cowling provides removable access to engine compartment components while directing cooling airflow around the engine during operation.

Is the 25-7es181a a PMA or OEM part?

The COWL ASSY-CENTER, UPPER LH may be available as an OEM (Original Equipment Manufacturer) or PMA (Parts Manufacturer Approval) part depending on condition and source. Both carry FAA certification for airworthiness. Currently available in: As Removed. Contact us for sourcing details.

Does the 25-7es181a include installation hardware?

Installation hardware requirements vary by application. Check your aircraft's Structural Repair Manual (SRM) or Illustrated Parts Catalog (IPC) for the complete installation kit requirements for the COWL ASSY-CENTER, UPPER LH. We stock related hardware and can help identify companion parts.

Can the 25-7es181a be shipped internationally?

Yes, we ship airframe components worldwide. International orders typically arrive within 3-14 business days depending on destination. Export documentation and customs forms are included. Contact us for international shipping quotes on the 25-7es181a.