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Dinosaur Electronics

Replacement Boards for Onan Generators®


ONAN BOARD CHART

Part # Click on images for larger pictures
and more details
Generator Board Features:
300-1073/4950
With harness
 Replaces: 300-1073, 300-4950
 Includes wire harness soldered to
 board for easy installation.

*Superior Construction
 "Plated and soldered thru to virtually
 eliminate intermittent connections.
 Click link for details.
*Easy Replacement Selection
 Just match the Onan® part number to our
 part number.
*Made in the USA
 All of our circuit boards are manufactured
 in Oregon with quality first, in mind. Every
 board is tested before packaging.
*Three Year Warranty
 Click here for information on Dinosaur's
 Outstanding Warranty. Click link for
 details.
300-1073/4950
Without harness
 Replaces: 300-1073, 300-4950
 Without the attached wire harness
300-2784/2943  Replaces: 300-2784, 300-2784-01,
 300-2943, 300-2943-01 Includes
 the bridge rectifier.
300-3056/3687
 Replaces: 300-3056, 300-3687,
 300-3687-01
300-3763
 Replaces: 300-3763, 300-3763-01,
 300-3763-02, 300-3763-03,
 300-3763-04
300C859  Replaces: 300C859
300-3764  Replaces: 300-3764
300-4902  —New Product—
Replaces: 300-4902
300-4901  Replaces: 300-4901
300-1227  Replaces: 300-1227