RHC PART · FITS R22 · R44 · R66 · AUTHORIZED ROBINSON DEALER
15-4-N-O Union
Robinson part number 15-4-N-O, union, for the R22, R44, and R66. Factory-new from APEX Helicopters, an authorized Robinson service center at Fort Lauderdale Executive (FXE). Send the RFQ and a service specialist confirms price, availability, lead time, and install hours.
- PART NUMBER
- 15-4-N-O
- DESCRIPTION
- UNION
- UNIT
- EACH
- FITS
- R22 · R44 · R66
- CONDITION
- FACTORY NEW
- 2026 LIST PRICERHC price list, effective January 1, 2026
- $2.25
List price shown for reference. Call (954) 914-0600 or send the RFQ: availability, lead time, and install hours quoted together, usually the same business day.
Illustrated parts catalogs
How ordering works
- Send the RFQ with quantity + aircraft serial
- We quote price, availability + install hours
- Approve and schedule
Aircraft on ground? AOG requests jump the line. Serial effectivity and applicable service bulletins are checked on every quote, by a person.
Related parts
15-724
Gasket For A760
FITS R22 · R44
14W22647
Roller, Counterweight
FITS R44
14H29884
Ring Assy-piston, Oil Reg.
FITS R22
Not the part you need? Send any Robinson part number, the RFQ takes whole lists.