True Fitness Treadmill 500 500A 525 540 550 Motor Control Board Lower Controller 6-849870 Schwinn Rower Repair parts

True Fitness Treadmill 500 500A 525 540 550 Motor Control Board Lower Controller 6-849870 Schwinn Rower Repair partsItem Condition: Used Item Tested, 30 day Guarantee, picture is for reference only. REFURBISHED SS90 motor control board used on True Fitness models: 450HRC, 500, 500A, 525, 540 & 550. NOTE: Proper installation of these boards require you to apply heat sink compond to the power transistor. It's the white stuff that goes between the treadmill frame and the mounting plate of the board If you take your board off you'll see what we mean Part #: 6 849870

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