What's the part number or sizing for the o-ring used on Lycoming fuel pump fittings? I'm afraid digging it out will be akin to thesis research, so I'm hoping someone knows.
John,
According to my Lycoming Parts manual (O-320, 160 HP in this case), the O-ring is not a separate item. I don't think the Lycoming dealer will have a number.... so any part you get will be "unofficial"....
gil in Tucson
__________________ Gil Alexander EAA Technical Counselor, Airframe Mechanic
Half completed RV-10 QB purchased
RV-6A N61GX - finally flying
Grumman Tiger N12GA - flying
La Cholla Airpark (57AZ) Tucson AZ
Use a MS-29512-6 o-ring. they can be purchased through Omaha Airplane Supply 800-228-9400. If they can't get them for you, I'll be happy to supply a pair.
Need a Part Number
No number
Linear Mode
