RHC OVERHAUL-EXCHANGE UNIT · FITS R66 · AUTHORIZED ROBINSON HELICOPTER DEALER

D211-3R D211-3 Hyd Res Oh/exch

Robinson overhaul-exchange part number D211-3R, D211-3 hyd res oh/exch, for the R66. Robinson has had no OH stock for this unit for a while. The factory-new D211-3 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: D211-3R
DESCRIPTION: D211-3 HYD RES OH/EXCH
UNIT: EACH
FITS: R66
CONDITION: RHC OVERHAULED · EXCHANGE
RHC OH STOCKChecked October 2026: NONE
2026 PRICE LISTEffective January 1, 2026: $1,331.00
PLUS CORE DEPOSITRefunded when your core is returned to RHC: $2,750.00
TOTAL WITH CORE DEPOSIT: $4,081.00

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

D211-3 Reservoir Assy-hyd., R66

Robinson has had no OH stock for the D211-3R for a while. D211-3 is the same part factory-new, with no core to return.

2026 PRICE: $12,980.00
CONDITION: FACTORY NEW
FITS: R66

See D211-3 →

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 D211-3. 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

R66 · FIGURE 21-3 · AIR CONDITIONING – COMPRESSOR ASSEMBLY INSTALLATION · CHAPTER 21 · PAGE 21.2 · JAN 2023ITEM 29 REFERENCE · CIRCLED · Open in the official R66 IPC ↗

R66 parts catalog figure 21-3, air conditioning – compressor assembly installation, with item 29 (D211-3 reservoir assembly, the catalog number for D211-3R) shown for reference — R66 · Figure 21-3 · Air conditioning – compressor assembly installation · Chapter 21, Environment Control · Page 21.2 · Revised JAN 2023Illustration © Robinson Helicopter Company · R66 Illustrated Parts Catalog, August 2026 edition · Figure 21-3

CATALOG EDITIONS: R66 AUG 2026 · PARTS LIST PAGE 21.4 ↗

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

D211-1

Reservoir Assy-hyd., 14V R44

FITS R44

D211-1R

D211-1 Hyd Res Oh/exch (14V)

FITS R44

D211-2

Reservoir Assy-hyd., 28V R44

FITS R44

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