81.50301.0228 Durable Stable Brake camshaft SHACMAN truck engine 

1. Performance: Forged from high-carbon alloy steel, it achieves a hardness of HRC 58–62 and fatigue resistance of 3 million+ load cycles. It operates stably at temperatures up to 300°C, with minimal deformation under continuous braking forces, ensuring consistent cam lift and brake response accuracy for SHACMAN heavy-duty trucks.
2. Application: Exclusively engineered for SHACMAN truck drum brake systems (e.g., X3000, F3000 series). It converts brake chamber pushrod linear motion into brake shoe rotational expansion, enabling reliable wheel braking. Essential for routine maintenance, wear replacement, and accident repair to restore braking safety.
3. Features: Precision-machined cam profiles with ±0.01mm tolerance, surface nitrided for wear and corrosion resistance. OEM-compatible design allows direct installation without modification, reducing downtime and maintenance costs.
4. Origin: Manufactured at SHACMAN-authorized facilities in China, compliant with ISO 6336 standards and tailored to SHACMAN brake system specifications.

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Product advantages

1.We promise to ship out all orders on time.

2.Cost - Effective Upgrade

3.High radial and axial load carrying capacity

4.Low friction and long service life

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