DOOR STOP (P/N 0511042-3) - New Surplus

The 0511042-3 is a cabin door stop spring for Cessna 172 series aircraft. This component limits and cushions door opening travel in the cabin door linkage, preventing over-extension and controlling door retention during operation. The spring mechanism absorbs impact energy when the door reaches its maximum open position.

Install per your applicable Cessna maintenance manual and verify compatibility with your aircraft's Illustrated Parts Catalog before installation. Classified under ATA 52 (Doors) for airframe structures.

What is the DOOR STOP (P/N 0511042-3)?

The 0511042-3 is a cabin door stop spring for Cessna 172 series aircraft. This component limits and cushions door opening travel in the cabin door linkage, preventing over-extension and controlling door retention during operation.

Is the 0511042-3 a PMA or OEM part?

The DOOR STOP 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: New Surplus. Contact us for sourcing details.

Does the 0511042-3 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 DOOR STOP. We stock related hardware and can help identify companion parts.

Can the 0511042-3 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 0511042-3.