CB21102 Crewson Automatic Slack Adjuster 10 spline

The CB21102 Crewson Automatic Slack Adjuster is built for heavy-duty braking systems, offering consistent brake stroke and reduced manual maintenance. Featuring a straight arm, 1.50-inch camshaft diameter, and 10 spline teeth, it ensures a secure fit and reliable performance. The adjustable arm spans of 5.50″ and 6.50″ provide versatility across various axle configurations, making it a dependable solution for trucks and trailers.

This slack adjuster is cross-compatible with numerous OEM part numbers, allowing for easy replacement and integration into existing braking systems.

Specifications:

• Slack Adjuster Type: Automatic
• Arm Style: Straight
• Camshaft Diameter: 1.50 inches
• Spline Teeth: 10
• Arm Span (A): 5.50 inches
• Arm Span (B): 6.50 inches

Cross Reference Compatibility:

• Crewson: MK21102S
• Automann: 136.1031
• BWP: M-3369
• Dayton: 05-561
• Euclid: E-6992A, E-6992, E-6992B
• Haldex: CS52316
• Leland: L3004
• Spicer: 11-354, 11-506, 11-514, 11-522
• MPN: CB21102

Key Features:

• Automatic brake adjustment for long-term consistency
• Straight arm design for ease of installation
• 10-spline setup with 1.50″ camshaft compatibility
• Adjustable 5.50″–6.50″ arm span fits various configurations
• Heavy-duty performance trusted by commercial fleets
• Compatible with a wide range of OEM part numbers for easy replacement

‍