Product Description
Our Left-Hand S-Camshaft is a precision-engineered braking component designed specifically for commercial semi-trailers. Manufactured from premium alloy steel, this critical part ensures proper brake shoe activation on the left side of trailer axles, delivering consistent stopping power and reliable performance under heavy loads.
Technical Specifications
|
Parameter |
Specification |
|
Type |
Left-hand S-cam design |
|
Material |
Forged alloy steel (SAE 4140) |
|
Length Options |
24", 26", 28" standard lengths |
|
Spline Count |
36 teeth (standard truck spline) |
|
Surface Treatment |
Induction hardened (Rc 50-55) |
|
Load Rating |
23,000 lbs per axle |
|
Standards |
FMVSS 121 compliant |
Key Features
Premium Construction – Forged alloy steel for maximum durability
Precision Machined – Accurate splines for smooth brake operation
Wear-Resistant – Hardened surfaces extend service life
Wear-Resistant – Hardened surfaces extend service life
Safety Certified – Meets all DOT braking requirements
Primary Applications
Dry Van & Reefer Trailers
Standard highway applications
01
Flatbed & Heavy Haul
High-stress braking conditions
02
Dump Trailers
Frequent stop-and-go operations
03
Tanker Trailers
Weight-sensitive braking needs
04
User Benefits
User Benefits
Maintains proper shoe-to-drum contact
Long Service Life
300,000+ mile typical lifespan
Easy Installation
Direct bolt-in replacement
Reduced Downtime
Prevents unexpected brake failures
Cost Effective
Bulk purchase discounts available
Packaging Options
- Individual units with protective coating
- Bulk packaging (10 units/crate)
- Complete brake service kits (with bushings, seals, and hardware)
Why Choose Our S-Camshaft?
Fleet Managers
Minimize brake-related roadside failures
Technicians
Saves time with perfect-fit replacements
Distributors
High-demand maintenance item
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