DOUBLER (P/N s330-2) - New Surplus

The s330-2 is an OEM Cessna airframe doubler designed to reinforce sheet-metal structure around access openings and fastener patterns. This aluminum reinforcement plate distributes concentrated loads and prevents cracking in high-stress areas. Installation requires fastening per approved Cessna maintenance data or FAA AC 43.13-1B guidance.

Verify applicability through the aircraft's Illustrated Parts Catalog before installation. Used in structural repair and modification work on Cessna general aviation aircraft.

What is the DOUBLER (P/N s330-2)?

The s330-2 is an OEM Cessna airframe doubler designed to reinforce sheet-metal structure around access openings and fastener patterns. This aluminum reinforcement plate distributes concentrated loads and prevents cracking in high-stress areas.

Is the s330-2 a PMA or OEM part?

The DOUBLER 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 s330-2 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 DOUBLER. We stock related hardware and can help identify companion parts.

Can the s330-2 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 s330-2.