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

A613-4R A613-4 Altimeter Oh/exch

Robinson overhaul-exchange part number A613-4R, A613-4 altimeter oh/exch, for the R44. Robinson has had no OH stock for this unit for a while. The factory-new A613-4 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: A613-4R
DESCRIPTION: A613-4 ALTIMETER 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: $807.00

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

A613-4 Altimeter, Meters MB

Robinson has had no OH stock for the A613-4R for a while. A613-4 is the same part factory-new, with no core to return.

2026 LIST PRICE: $3,440.00
CONDITION: FACTORY NEW
FITS: R44 · R66

See A613-4 →

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 A613-4. 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 95-25 · UPPER CONSOLE – SEVEN-INSTRUMENT · CHAPTER 95 · PAGE 95.24 · FEB 2017ITEM 20 CIRCLED · QTY 1 · Open in the official R22 IPC ↗

R22 parts catalog figure 95-25, upper console – seven-instrument, with item 20 (A613-4 altimeter - metric, the catalog number for A613-4R) circled — R22 · Figure 95-25 · Upper console – seven-instrument · Chapter 95, Instrument System · Page 95.24 · Revised FEB 2017Illustration © Robinson Helicopter Company · R22 Illustrated Parts Catalog, September 2026 edition · Figure 95-25

CATALOG EDITIONS: R22 SEP 2026 · R44 JUN 2026 · PARTS LIST PAGE 95.25 ↗

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

A613-1

Altimeter, In. HG

FITS R22 · R44 · R66

A613-2

Altimeter, Mil.

FITS R22 · R44 · R66

A615-1

Gasket, Carb. Air Box

FITS R22

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