Pollak 21-635 Precision Ball Switch – Normally Closed (NC), Stud Terminals – 9/16-18 Harley-Davidson Neutral Sensing Switch

OEM-Quality Precision for Neutral Sensing and Safety Circuits

The Pollak 21-635 Precision Ball Switch is a high-reliability electrical component designed for specialized sensing applications in the powersports and heavy-duty transport industries. This Normally Closed (NC) switch is widely recognized as a premium replacement for Harley-Davidson neutral safety switches, ensuring your transmission signaling is accurate and dependable.

Robust Stud Terminal Connectivity

The 21-635 is engineered with stud terminals, providing a secure, vibration-resistant mechanical connection. This design is preferred for applications where traditional blade connectors might vibrate loose, ensuring constant electrical contact under the high-torque and high-vibration conditions common in motorcycle and truck transmissions.

Engineered for the Long Haul

Built to withstand extreme environments, this switch features a rugged, corrosion-resistant body and an encapsulated design. With an operating temperature range of -40°F to +250°F and a mechanical life of 1,000,000 cycles, the Pollak 21-635 is designed to survive intense heat and constant use without failing.