228600 Stop Light Switch SL4 for Bendix Sealco 8100 Leland LV1028

Product Overview

This stop light switch 228600 is a pneumatic brake light switch designed to activate vehicle brake lights when air brake pressure is applied. It is used primarily in commercial trucks, trailers, and heavy-duty vehicles equipped with air brake systems. The switch ensures reliable signal transmission for safer braking operations.

Key Features & Performance

• Direct replacement for Bendix, Sealco, and Leland stop light switches
• Constructed with durable materials for long service life in harsh environments
• Precision-threaded design for easy installation and secure fit
• Rated for standard air brake system pressures
• Compact form factor fits tight spaces in brake valve assemblies

Fitment & Compatibility

• Compatible with Bendix brake systems
• Compatible with Sealco 8100 series
• Compatible with Leland LV1028 models
• Fits most air brake applications using 228600 / SL4 style switches

Common Uses

• Stop light activation in semi-trucks and tractors
• Brake light signaling on trailers with air brakes
• Replacement for worn or failed brake light switches in heavy-duty vehicles
• Used in bus and motorcoach air brake systems

Technical Specifications

• Part Number(s): 228600, SL4, LV1028
• Type: Pneumatic brake light switch
• Thread Size: 1/8" NPT (typical)
• Operating Pressure: 20-150 PSI
• Electrical Rating: 12V / 24V DC

Frequently Asked Questions

Q: How do I know if this stop light switch is compatible with my vehicle? A: Check your existing part number or cross-reference with Bendix, Sealco 8100, or Leland LV1028; if it matches, this switch will work.

Q: Can this switch be used on a hydraulic brake system? A: No, this switch is designed specifically for air brake systems and will not function correctly on hydraulic brakes.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.