RHC OVERHAUL-EXCHANGE UNIT · FITS R44 · AUTHORIZED ROBINSON HELICOPTER DEALER

D174-2R D174-2 Fanwheel Assembly Oh/exch

Robinson overhaul-exchange part number D174-2R, D174-2 fanwheel assembly oh/exch, for the R44. Robinson has had no OH stock for this unit for a while. The factory-new D174-2 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: D174-2R
DESCRIPTION: D174-2 FANWHEEL ASSY OH/EXCH
UNIT: EACH
FITS: R44
CONDITION: RHC OVERHAULED · EXCHANGE
RHC OH STOCKChecked October 2026: NONE
2026 LIST PRICERHC price list, effective January 1, 2026: $2,440.00
PLUS CORE DEPOSITRefunded when your core is returned to RHC: $900.00
TOTAL WITH CORE DEPOSIT: $3,340.00

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

D174-2 Fanwheel Assembly

Robinson has had no OH stock for the D174-2R for a while. D174-2 is the same part factory-new, with no core to return.

2026 LIST PRICE: $4,220.00
CONDITION: FACTORY NEW
FITS: R44

See D174-2 →

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).

MODELCHAPTERFIGUREITEMQTYPAGE

R44 · FIGURE 63-23 · COOLING FAN, DRIVE BELTS, AND LOWER SHEAVE · CHAPTER 63 · PAGE 63.22 · FEB 2024ITEM 5 CIRCLED · QTY 1 · Open in the official R44 IPC ↗

R44 parts catalog figure 63-23, cooling fan, drive belts, and lower sheave, with item 5 (D174-2R d174-2 fanwheel assembly (overhaul exchange)) circled — R44 · Figure 63-23 · Cooling fan, drive belts, and lower sheave · Chapter 63, Main Rotor Drive System · Page 63.22 · Revised FEB 2024Illustration © Robinson Helicopter Company · R44 Illustrated Parts Catalog, June 2026 edition · Figure 63-23

CATALOG EDITIONS: R44 JUN 2026 · PARTS LIST PAGE 63.23 ↗

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.