Product Description
Our Automatic Slack Adjuster is engineered for commercial semi-trailers to maintain optimal brake shoe clearance automatically. This critical component ensures consistent braking performance while eliminating manual adjustments, reducing maintenance costs and improving road safety.
Technical Specifications
|
Parameter |
Specification |
|
Type |
Automatic cam-style |
|
Adjustment Range |
1.5-2.5 inches |
|
Torque Capacity |
4,000 lb-ft |
|
Operating Temp |
-40°F to 250°F |
|
Lubrication |
Permanent grease |
|
Mounting |
Standard S-cam |
|
Weight |
8.5 lbs |
|
Standards |
FMVSS 121, CMVSS 121 |
Key Features
Maintenance-Free Operation – Self-adjusting mechanism
Durable Construction – Forged steel with corrosion-resistant coating
Consistent Performance – Maintains proper brake clearance
Easy Installation – Direct replacement for manual adjusters
Safety Certified – Meets all DOT requirements
Primary Applications
Dry van and refrigerated trailers
01
Flatbed and heavy haul configurations
02
Tanker and dump trailers
03
Regional and long-haul operations
04
Customer Benefits
Reduced Maintenance
Eliminates manual adjustments
Improved Safety
Prevents brake drag or failure
Cost Effective
Lower labor costs vs manual adjusters
Long Service Life
500,000+ mile design life
Warranty
2-year limited warranty
Packaging Options
- Individual units with installation guide
- Bulk packaging (10 units/case)
- Complete brake service kits
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