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Stainless steel jackshaft coupler with locking clip, one inch rod length

Johnson Controls Inc

Johnson Controls Inc M9220-600 Jackshaft Coupler

SKU CH-0MHC-JR4T1

Stainless-steel jackshaft coupler with locking clip fits M9220 series actuators and compatible Grainger part numbers 41P593 to 41P605

  • Product typeStandard
  • Stainless steel construction resists corrosion for long service life
  • Locking clip included secures the connection during operation
  • Compatible with M9220 series actuators simplifies replacement
  • Fits multiple Johnson Controls models reduces inventory complexity
  • One inch rod length suits standard jackshaft installations

Jackshaft Coupler for M9220 Actuators

The Johnson Controls M9220-600 is a stainless steel jackshaft coupler designed for M9220 series damper actuators. It connects the actuator output shaft to a driven jackshaft in HVAC damper assemblies. The kit includes a locking clip for secure attachment. This component is intended for technicians servicing compatible Johnson Controls actuators.

Compatibility Limited to Listed M9220 Models

The coupler fits only the specific actuator models listed in the specifications, including M9220-AGA-3, BAA-3, BDA-3, BGA-3, GGA-3, and HGA-3 variants. It also matches Grainger part numbers 41P593 through 41P605. Installers must verify the exact actuator model before ordering. No other actuator series or brands are supported by this coupler.

Replaces Worn or Damaged Original Couplers

This part replaces a factory coupler that has worn, corroded, or broken during service. The stainless steel construction resists corrosion in damp mechanical rooms. The upgrade is worth it when the existing coupler shows play, rounding, or seizure that prevents proper damper control. Buyers needing a different shaft diameter or a non-M9220 mounting pattern cannot use this kit.

How it compares

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Price $12.99
Cheaper than about 65% of the 2,607 comparable items (median $18.99).

Specifications

Product
Brand nameJohnson Controls
Product typeStandard

Questions about this item

Which M9220 actuator models does this jackshaft coupler fit?

It is compatible with M9220-AGA-3, AGC-3, BAA-3, BAC-3, BDA-3, BDC-3, BGA-3, BGC-3, GGA-3, GGC-3, HGA-3 and HGC-3 actuators.

What does the 1 in. rod length mean when the coupler is installed?

The stainless-steel rod spans 1 in. between the actuator output and the driven shaft, providing a fixed centre-to-centre distance for the linkage.

How does the locking clip affect the connection?

The included locking clip secures the coupler to the actuator shaft, preventing axial movement during operation.

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