AS9120B, ISO 9001:2015, AND FAA AC 0056B ACCREDITED

O&N Aircraft Modifications Inc Parts Manufacturer Approval (PMA) Parts Listing

Civil Aviation Parts is your one-stop-shop for top-quality O&N Aircraft Modifications Inc PMA parts, offering competitive pricing and rapid lead-times on highly sought-after part numbers such as 3400128-8, 3400129-1, 3400125-14, 3400128-15, 3400125-153400128-8, 3400129-1, 3400125-14, 3400128-15, 3400125-15, and others. All parts on our PMA approved parts catalog are readily available for purchase at any time, and we encourage you to take the time to browse our offerings as you see fit.

Upon deciding which part numbers of O&N Aircraft Modifications Inc you are interested in, fill out and submit a completed RFQ form as provided on our website at your earliest convenience. Once received, a member of our staff will rapidly review and respond to your request with a customized solution for your needs, all within 15 minutes. At Civil Aviation Parts, we are fully dedicated to our customers, presenting person-to-person interaction and personalized assistance throughout the entire purchasing process. Get started today and see why customers choose to steadily rely on Civil Aviation Parts for all their operational requirements.

Displaying Page 1 of 8
Part No Part Name Holder Name Holder Number Make/Model RFQ
3400128-8 hose (re) o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400129-1 front engine rail br... o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400125-14 hose o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400128-15 tube assy o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400125-15 hose o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
320562 butt splice blue o&n aircraft modific... PQ0903NE beechcraft (a36/a36t... RFQ
3400124-8 mounting plate (rh) o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
250-B17F/2 rolls-royce engine o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400135-1 left wing lower cowl... o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400128-13 hose o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400122-2 engine mount struts ... o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400115-14 valve assy (rh) o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
"DWG ON-42000 REPORT NO. ON-1014 ""TWIN CESSNA 18.5 GAL. WING LOCKER FUEL TRANSFER SYSTEM""" unknown o&n aircraft modific... PQ0903NE cessna (310k thru r;... RFQ
3400128-6 hose (re) o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400115-20 valve assy (rh) o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400121-2 vacuum system instal... o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400124-9 mounting block (lh) o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400136-5 double plate assy o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400115-13 valve assy (lh) o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400120-2 powerplant installat... o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400128-10 tube mod (re) o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400128-9 hose o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
320619 ring terminal blue o&n aircraft modific... PQ0903NE beechcraft (a36/a36t... RFQ
3400120-1 powerplant installat... o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400124-1 strut assy (lh) o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400121-1 vacuum system instal... o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400125-1 tube assy o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400125-2 tube assy o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400124-10 mounting block (rh) o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400125-16 hose o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
1030AF packing o&n aircraft modific... PQ0903NE beechcraft (a36/a36t... RFQ
3400115-19 valve assy (lh) o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400126-1 down pipe assy (left... o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400136-8 louver o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400125-17 tube o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400131-2 nacelle modification... o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400125-27 manifold o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400125-30 tube assy o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400137-10 inboard plate assy (... o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400125-22 hose o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400125-13 hose o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400137-1 nacelle oil cooler s... o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400126-2 down pipe assy (righ... o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400130-2 right side cowling i... o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400128-7 hose (le) o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400130-1 left side cowling in... o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400122-1 engine mount struts ... o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400124-7 mounting plate (lh) o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400124-2 strut assy (rh) o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400128-5 hose (le) o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400126-3 tail pipe assy o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400136-1 left upper cowling a... o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400125-25 modified fitting o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400121-3 vacuum system instal... o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400135-2 right wing lower cow... o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400129-3 bracket assy o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400132-1 nose compartment mod... o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400125-8 tube assy o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400125-6 tube assy o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400125-29 modified fitting o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400128-12 hose o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400136-2 right upper cowling ... o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400127-1 engine mount assy o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400129-4 plate o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400136-4 oil filler door acce... o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400137-11 sleeve (plate) o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400125-28 bracket o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400128-11 tube mod (le) o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400131-1 nacelle modification... o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ
3400125-12 tube assy o&n aircraft modific... PQ0903NE cessna (340/340a (wi... RFQ

Submit a Quote
and we do the Rest

Guaranteed quotes back within 15 minutes, 24/7 x 365

Cost Effective

Cost Effective Warrantied inventory at competitive prices

Quick Search

QUICK SEARCH Search the world's largest inventory of electronic components by manufacturer, category or part number

Quality Assured

QUALITY ASSURED We sell only warrantied and traceable parts

Fastest Delivery

FASTEST DELIVERY All inventory ready to ship from our sellers

Semiconductor's Certifications and Memberships
The only independent
distributor with a
NO CHINA SOURCING Pledge
  • All Orders are fulfilled in the U.S.A.
  • All shipments must comply with U.S.A export laws.
  • No exceptions.
Intrepid Fallen Heroes Fund

“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website (www.fallenheroesfund.org) and help in their valiant effort”.

Thank You for Visiting.

We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.

Request for Quote

We use cookies to ensure that we give you the amazing experience on our website. If you continue to use this site we will assume that you are happy with it.