Park Brake Upgraded “GREEN” Pressure Switch for J71 System ULTRASTOP

US21P – UltraStop P32 Upgraded Park Brake Pump Pressure Switch

Part# US21P

This kit Replaces GM Part Numbers:

• GM# 15961566
• AC Delco# 15034355
• Workhorse Part# W8001073

Applications:

• All P-Chassis 1996-2004 that use an automatic apply parking brake system with an electrically driven hydraulic pump.

Features:

• Replaces the factory “High Failure” pressure switch on the pump commonly referred to as the “Rotten Green Switch” or “RGS”.
• This pressure switch is rated at one million cycles of operation.
• Easy installation and comes with instructions.

INSTALLATION INSTRUCTIONS    

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