The 812W25503-6058 Exhaust Brake Linkage Cut-Off Switch is a critical control component engineered specifically for SITRAK Concrete Mixer Trucks, proudly offered within the Sitrak truck parts portfolio. This advanced switch delivers exceptional reliability, precise actuation, and long-term durability for exhaust brake systems. With this product, you achieve enhanced braking control, reduced driver fatigue, and improved safety. Its robust construction and precision engineering make it the definitive choice for fleet operators seeking maximum reliability and performance in their vehicle control systems.
Manufactured from high-quality materials with precision-machined components, this switch withstands extreme vibration, temperature fluctuations, and harsh operating conditions. Its optimized design ensures proper linkage engagement and reliable cut-off functionality for exhaust brake systems.
The 812W25503-6058 is engineered with precision-machined contacts and robust linkage components to provide reliable cut-off actuation under demanding conditions. Its design ensures consistent switching performance over millions of cycles.
Independent testing confirms that this product exceeds OEM durability requirements, ensuring reliable performance in demanding heavy-duty applications.
Specifically designed for SITRAK Concrete Mixer Trucks, this component offers a precise fit with factory-spec mounting points. Its design ensures quick, hassle-free installation without the need for modifications.
The product comes with all necessary mounting hardware, reducing installation time and labor costs.
This switch features a high-quality anti-corrosion coating on all exposed components, ensuring reliable performance and long service life in harsh under-vehicle environments.
The robust construction of this product provides long-term reliability, ensuring consistent control throughout the vehicle’s operational life.
| Parameter | Specification |
|---|---|
| OEM Number | 812W25503-6058 |
| Product Name | Exhaust Brake Linkage Cut-Off Switch |
| Brand | SITRAK / HOWO |
| Voltage | 24V DC |
| Current Rating | 5A |
| Operating Temperature | -40°C to +85°C |
| Protection Rating | IP67 |
| Application | Exhaust brake linkage control |
SITRAK – Concrete Mixer Trucks, C7H, and C9H chassis.
HOWO – A7, T7H, 77 series, and heavy-duty models with exhaust brake systems.
This switch plays a critical role in ensuring reliable exhaust brake operation. Proper cut-off switching prevents unintended brake engagement, reduces driveline stress, and enhances overall vehicle safety.
By using the authentic 812W25503-6058 switch, maintenance teams ensure proper brake linkage control that meets OEM specifications and withstands heavy-duty operation.
Investing in this component delivers significant cost savings through reduced brake system issues, fewer electrical faults, and extended component life.
Fleet operators report up to 25% reduction in brake system-related repairs after standardizing on this solution.
The 812W25503-6058 is manufactured under ISO 9001:2015 and IATF 16949 certified processes, ensuring consistent quality.
All materials comply with global environmental regulations and safety requirements.
For optimal performance, install the switch using the provided hardware and follow the recommended torque specifications for all mounting points.
Periodically inspect the 812W25503-6058 for signs of corrosion, wear, or loose connections. Ensure the linkage operates smoothly and the switch actuates correctly.
Genuine OEM Quality – Engineered specifically for SITRAK brake systems.
Extended Service Life – Reliable performance for over 1,000,000 cycles.
The 812W25503-6058 Exhaust Brake Linkage Cut-Off Switch is the definitive control solution for SITRAK Concrete Mixer Trucks and heavy-duty vehicles that demand uncompromising precision, reliability, and durability.
With its robust construction, precision engineering, and corrosion protection, this switch ensures optimal brake control throughout the vehicle’s operational life. Choose this premium solution that sets a new standard in heavy-duty brake control systems.
OEM 812W25503-6058 · SITRAK Exhaust Brake Switch · Engineered for Precision and Reliability.
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