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Jackson
Jackson 6401-004-76-12 Kit, Rackstar I/O Module Replacement
Part #6401-004-76-12
SKU: 146810
Regular price
$681.87
Regular price
Sale price
$681.87
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per
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CUSTOMER REVIEWS
PRODUCT OVERVIEW
Jackson 6401-004-76-12 Kit is an original Jackson replacement component engineered for commercial dishwashers, supporting efficient operation, consistent results, and reduced downtime in busy kitchens.

Details
The Jackson 6401-004-76-12 Kit, Rackstar I/O Module Replacement is an OEM replacement control interface specifically designed for Jackson Rackstar series undercounter and compact dishwashers. This I/O module functions as the primary control interface that translates processor commands into operational signals for wash motors, solenoid-actuated fill and drain valves, temperature sensors, and cycle timing circuits.
Rackstar I/O modules can degrade due to electrical component failure, moisture intrusion from daily operational humidity, connector oxidation limiting signal transmission, or solder joint failure from equipment vibration and thermal stress. Failure symptoms include partial loss of equipment control where some functions operate while others fail, inability to fill or drain the wash tank, loss of temperature regulation, or motor malfunction. Without proper I/O module function, Rackstar equipment cannot complete proper wash cycles and becomes unsuitable for sanitization tasks.
The 6401-004-76-12 replacement module should be installed by a qualified service technician capable of safely disconnecting power and carefully matching all terminal connections to prevent cross-wiring. Professional technicians verify module seating and connector security before restoring power. After installation, run through multiple wash cycles at different settings to confirm proper control response from all motors, valves, and temperature monitoring systems.
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Rackstar I/O modules can degrade due to electrical component failure, moisture intrusion from daily operational humidity, connector oxidation limiting signal transmission, or solder joint failure from equipment vibration and thermal stress. Failure symptoms include partial loss of equipment control where some functions operate while others fail, inability to fill or drain the wash tank, loss of temperature regulation, or motor malfunction. Without proper I/O module function, Rackstar equipment cannot complete proper wash cycles and becomes unsuitable for sanitization tasks.
The 6401-004-76-12 replacement module should be installed by a qualified service technician capable of safely disconnecting power and carefully matching all terminal connections to prevent cross-wiring. Professional technicians verify module seating and connector security before restoring power. After installation, run through multiple wash cycles at different settings to confirm proper control response from all motors, valves, and temperature monitoring systems.
Product Specs
Warranty |
90-day warranty |
SKU |
146810 |
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