RHC PART · FITS R66 · AUTHORIZED ROBINSON HELICOPTER DEALER
KI-6603-3B R66 AFT Std Con/bckl Inst KT
Robinson part number KI-6603-3B, R66 AFT std con/bckl inst kt, for the 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
- KI-6603-3B
- DESCRIPTION
- R66 AFT STD CON/BCKL INST KT
- UNIT
- KIT
- FITS
- R66
- CONDITION
- FACTORY NEW
- 2026 PRICE LISTEffective January 1, 2026
- $3,113.00
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
23 items · Robinson Kit Instructions KI-6603-3, revision BShow the list ▸Hide the list ▾
Every part Robinson packs in KI-6603-3B, in the order of the Kit Instructions. Tap a part number for its page and price. Alternates are supplied only when selected at order.
| ITEM | PART NUMBER | DESCRIPTION | QTY |
|---|---|---|---|
| KI-6603-3 | Instr. Kit Instructions | 1 | |
| A130-14 | Spacer | 2 | |
| A130-28 | Spacer | 6 | |
| A142-3 | Screw | 4 | |
| B340-10 | Nut | 4 | |
| C141-16 | Washer | 1 | |
| D210-3 | Nut | 4 | |
| D210-6 | Nut | 1 | |
| F628-3 | Connector Assembly – L/H & R/H Aft | 2 | |
| F628-4 | Connector Assembly – Center | 1 | |
| F628-6 | Buckle Assembly – Aft | 3 | |
| MS20002-4+ | Washer (Note: “+” in contents part number indicates 10-qty pack) | 2 | |
| MS21042L04 | Nut | 2 | |
| MS27039C1-07 | Screw | 6 | |
| MS27039C1-08 | Screw | 2 | |
| MS35206-215 | Screw | 2 | |
| NAS1149FN416P+ | Washer (Note: “+” in contents part number indicates 20-qty pack) | 1 | |
| NAS1149F0332P+ | Washer (Note: “+” in contents part number indicates 20-qty pack) | 1 | |
| NAS1149F0432P+ | Washer (Note: “+” in contents part number indicates 20-qty pack) 3A 3B | 1 | |
| NAS1149F0632P+ | Washer (Note: “+” in contents part number indicates 20-qty pack) | 1 | |
| NAS6604-4 | Bolt | 2 | |
| NAS6604-9 | Bolt | 2 | |
| NAS6606-36 | Bolt | 1 |
Contents from Robinson Helicopter Company Kit Instructions KI-6603-3, revision B, 14 August 2020. Quantities are those for KI-6603-3B. 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.
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Not the part you need? Send any Robinson part number, the RFQ takes whole lists.