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Automann · Electrical & Lighting
577.75605
In stock · ships from Knoxville
This is a three-position toggle switch used to control the intensity of the Jake brake (engine compression brake) on heavy-duty trucks.
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Verified fitment for 2 applications
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All confirmed applications for this part number.
Kenworth
Kenworth
Aftermarket replacement for Peterbilt/Kenworth OEM Jake brake switches. Cross-references to Peterbilt OEM numbers KG29257, 1604831 and others. Verify the number of terminals (3-blade) and switch function before ordering.
Part data verified against 4 catalog sources
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It allows the driver to select between High, Medium, and Low braking force. Typically found in Peterbilt and Kenworth trucks, it replaces worn or intermittent OEM switches. It is an aftermarket replacement part manufactured and supplied by Automann.
Part Number: 577.75605
PETE JAKE BRAKE HIGH MEDIUM LOW SWITCH
Vendor: Automann
Dealer: KP Services Crossville
Compatibility, alternatives, and more
Parts commonly needed alongside electrical & lighting
