RHC PART · FITS R44 · R66 · AUTHORIZED ROBINSON DEALER

A425-17 Arm Assembly, LH & RH, R44/R66

Robinson part number A425-17, arm assembly, LH & RH, R44/R66, for the 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: A425-17
DESCRIPTION: ARM ASSY, LH & RH, R44/R66
UNIT: EACH
FITS: R44 · R66
CONDITION: FACTORY NEW
2026 LIST PRICERHC price list, effective January 1, 2026: $407.00

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

A425

Lens Retainer

FITS R22 · R44

A425-10

Clip, Offset

FITS R22

A425-13

Angle

FITS R22 · R44 · R66

Not the part you need? Send any Robinson part number, the RFQ takes whole lists.