Kohler GM92089 RDC2 Controller

Usually Ships Same or Next Business Day


Out of stock

SKU 8702312 Category


GM92089 Controller for Kohler generators with the RDC2 Controller. . The New Blue Controller,

Will upgrade the green controller with the GM95104 Harness,

Green and Red is determined by the back of the controller.  Instructions for controller Replacement

The Blue controller is a direct replacement of the red controller

Fits many standby units, 10, 12, 20, resv and Resa 50hz units

Replaces GM84962*, GM77569-1* and GM84963*

*Requires harness GM95104

More Information

We know our generators, we don’t just sell parts.
We repair and service generators.
We are an Authorized Dealer for
Onan, Kohler, Winco, Generac, Briggs and Stratton
Email us if you have any questions

Additional information

Weight 3.44 lbs
Dimensions 14 × 8 × 4 in

6 reviews for Kohler GM92089 RDC2 Controller

  1. harvey (verified owner)

    easy to replace

  2. Richard Hebel (verified owner)

    Very knowledgeable, with excellent customer service.

  3. Joseph Liston (verified owner)

  4. Jacob C. (verified owner)

    Correct part ,fast shipping, it was also nice to know they have an on site tech to answer any questions.

  5. Charles J. (verified owner)

    Excellent service very knowledgeable staff.

  6. Matt M. (verified owner)

    The Unit was not difficult to install and solved my generator voltage oscillation problem. The $70 shipping charge seemed very high but I assume they insured it.

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