Precision Switch 21-638PF

positive OEM
Part# 21-638PF
OLD# 06-23533-005
Neutral safety switch preventing engine start in unsafe gear positions.
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Description

The Pollak Precision Neutral Safety Switch (21-638PF) is an electrical component designed to prevent engine starting unless the transmission is in neutral or park. It serves as a critical safety device in vehicle starting systems, ensuring proper gear engagement before ignition activation.

Key Specifications

  • Application: Neutral safety function in trucks and buses
  • Function: Prevents engine start in unsafe gear positions
  • Compatibility: Heavy-duty trucks, commercial vehicles
  • Construction: Plastic housing, metal contacts
  • Features: Precision switching mechanism, sealed design
  • Quality: OEM part

Shipping Info

Next Day Air services are available for In Stock items. Our shipping cutoff time is Monday - Friday 4:30pm Eastern Standard Time (EST). 

 

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More Information

Current Part# 21-638PF
Old Part No.: 06-23533-005
Type OEM
Part# variations POL 21-638PF,
POL21-638PF
Manufacturer Pollak
Warranty Standard Manufacturer Warranty