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APEX Helicopters

RHC PART · FITS R44 · AUTHORIZED ROBINSON HELICOPTER DEALER

KI-155-1 Five Point Hrns Inst Kit, R44

Robinson part number KI-155-1, five point hrns inst kit, R44, for the R44. 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
KI-155-1
DESCRIPTION
FIVE POINT HRNS INST KIT,R44
UNIT
KIT
FITS
R44
CONDITION
FACTORY NEW
2026 LIST PRICERHC price list, effective January 1, 2026
$4,460.00

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.

What's in this kit

35 items · Robinson Kit Instructions KI-155, revision G
Show the list ▸

Every part Robinson packs in KI-155-1, in the order of the Kit Instructions. Tap a part number for its page and price. Alternates are supplied only when selected at order.

PART NUMBERDESCRIPTIONQTY
KI-155InstrKit Instructions1
A130-28Spacer4
A141-17Washer8
A738-28Gang Channel2
B340-8Nut12
B340-10Nut5
C420-1XXXCover (select p/n below to match interior)2
C420-1GRLorCover – Gray Leather · select the one required–
C420-1TNLorCover – Tan Leather · select the one required–
C420-1GRVorCover – Gray Vinyl · select the one required–
C420-1TNVorCover – Tan Vinyl · select the one required–
C421-2Tube1
C421-5Fitting2
C423-4Tube Assembly – Upper1
C424-1Padding2
C627-6Harness Assembly – Five-Point2
C680-4Cover1
D210-3Nut8
D210-4Nut1
F426-2Anchor2
2663+Hole Plug – DP-625 (Note: “+” in part number indicates 5-qty pack)1
AN525-10R7Screw4
MS20002-4+Washer (Note: “+” in part number indicates 10-qty pack)1
MS20470AD3-3.5+Rivet (Note: “+” in part number indicates 50-qty pack)1
MS21042L08Nut4
MS27039C0806Screw4
MS27039C0807Screw5
MS27039C0808Screw1
MS27039C0821Screw (For Tooling)1
MS27039C1-06Screw4
MS27039C1-07Screw8
NAS1149FN816P+Washer (Note: “+” in part number indicates 20-qty pack)1
NAS1149FN832P+Washer (Note: “+” in part number indicates 20-qty pack)1
NAS1149F0332P+Washer (Note: “+” in part number indicates 20-qty pack)1
NAS1149F0432P+Washer (Note: “+” in part number indicates 20-qty pack)1
NAS6604-5Bolt4
NAS6604-17Bolt2
NAS9301B-5-06Rivet3
NAS9302B-4-03Rivet5

Contents from Robinson Helicopter Company Kit Instructions KI-155, revision G, 10 January 2023. Quantities are those for KI-155-1. Open the official Kit Instructions PDF ↗ · Current revisions are listed under Kit Instructions on Robinson's publications page ↗

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

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

Call (954) 914-0600