RHC OVERHAUL-EXCHANGE UNIT · FITS R22 · AUTHORIZED ROBINSON HELICOPTER DEALER

B174-1R Fanwheel Oh/exch

Robinson overhaul-exchange part number B174-1R, fanwheel oh/exch, for the R22. Robinson has had no OH stock for this unit for a while. The factory-new B174-1 is the alternative, 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: B174-1R
DESCRIPTION: FANWHEEL OH/EXCH
UNIT: EACH
FITS: R22
CONDITION: RHC OVERHAULED · EXCHANGE
RHC OH STOCKChecked October 2026: NONE
2026 LIST PRICERHC price list, effective January 1, 2026: $2,130.00
PLUS CORE DEPOSITRefunded when your core is returned to RHC: $800.00
TOTAL WITH CORE DEPOSIT: $2,930.00

Exchange list price shown for reference. Robinson has had no OH stock for this unit for a while. Call (954) 914-0600 or send the RFQ: availability, lead time, and install hours quoted together, usually the same business day.

FACTORY-NEW ALTERNATIVE · NO CORE TO RETURN

B174-1 Fanwheel Assembly

Robinson has had no OH stock for the B174-1R for a while. B174-1 is the same part factory-new, with no core to return.

2026 LIST PRICE: $4,090.00
CONDITION: FACTORY NEW
FITS: R22

See B174-1 →

Where it is in the parts catalogNEW

Every catalog figure this part appears in, by model. Tap a row to see the drawing with the part circled, or open the same page in the Robinson Helicopter Illustrated Parts Catalog (IPC).

Robinson's catalog draws this part as B174-1. The suffix marks the colour, finish, length, pack, customer-service or overhaul version; the part and its place on the drawing are the same.

MODELCHAPTERFIGUREITEMQTYPAGE

R22 · FIGURE 71-19 · COOLING PANELS · CHAPTER 71 · PAGE 71.18 · NOV 2024ITEM 14 REFERENCE · CIRCLED · Open in the official R22 IPC ↗

R22 parts catalog figure 71-19, cooling panels, with item 14 (B174-1 fanwheel assembly, the catalog number for B174-1R) shown for reference — R22 · Figure 71-19 · Cooling panels · Chapter 71, Powerplant · Page 71.18 · Revised NOV 2024Illustration © Robinson Helicopter Company · R22 Illustrated Parts Catalog, September 2026 edition · Figure 71-19

CATALOG EDITIONS: R22 SEP 2026 · PARTS LIST PAGE 71.19 ↗

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

B175-1

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B173-6

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B175-11

1" Hook Tape, Adhesv Back, Blk

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