Engine Multi-torque Switch for SINOTRUK SITRAK C7H MAX G7H SITRAK C9H Spare Rocker Switch 812W25503-6039

Engine Multi-torque Switch for SINOTRUK SITRAK C7H MAX G7H SITRAK C9H Spare Rocker Switch 812W25503-6039

Product Overview

The 812W25503-6039 Engine Multi-Torque Switch is a precision-engineered rocker switch designed for SINOTRUK SITRAK C7H, C7H MAX, G7H, and C9H heavy-duty trucks. It allows drivers to seamlessly adjust engine torque modes to match different driving conditions, optimizing both power output and fuel efficiency.

Unlike standard replacement switches, this unit is built with enhanced internal contacts and reinforced housing, ensuring stable signal transmission and long-term durability even under constant vibration and frequent operation. It provides a smooth, responsive feel and reliable performance in high-demand commercial environments.

Key Differentiating Advantages:

• OEM-accurate match for SINOTRUK SITRAK C7H / MAX / G7H / C9H

• Intelligent torque mode control for better driving efficiency

• Reinforced internal structure for longer lifespan

• Anti-wear, anti-heat, anti-oxidation design

• Clear markings & smooth rocker action for easy operation

• Direct plug-and-play installation, no modification required

This switch is ideal for fleet operators and repair professionals who require precise engine control, reliable response, and long-term stability in heavy-duty applications such as logistics, mining, construction, and long-distance transport.

Applicable Models:

• SINOTRUK SITRAK C7H

• SINOTRUK SITRAK C7H MAX

• SINOTRUK G7H

• SINOTRUK SITRAK C9H

OEM No.: 812W25503-6039
Product Type: Engine Multi-Torque Rocker Switch

Product Picture

    Established in 2008, our company is a large-scale enterprise specializing in the supply of commercial vehicle full-range parts. Over the years, we have deepened our expertise in the industry and gradually expanded our product line, forming a comprehensive sales system focused on turbochargers, filters, bearings, and clutches. We are committed to providing global customers with high-quality, cost-effective, and efficient integrated solutions.

• 2008: The company was founded, initially focusing on the supply of commercial vehicle full-range parts, laying a solid industry foundation.
• 2013: Established a dedicated turbocharger sales center, with product models covering 50% of the global turbocharger market, making us one of the leading turbocharger suppliers in the industry.
• 2015: Expanded our product line by establishing a filter sales center to further meet market demands.
• 2018: Founded the bearing and clutch sales center, completing our full-range parts product portfolio.
• 2025: Integrated resources and officially established Guangzhou Star Drive Import & Export Co., Ltd., achieving a comprehensive upgrade in supply chain and services.

1. Competitive Pricing: Leveraging large-scale procurement and efficient supply chain management, we offer highly competitive prices to our customers.
2. Quality Assurance: All products undergo stringent quality control to ensure compliance with international standards, guaranteeing longevity and reliability.
3. Fast Delivery: Supported by a mature warehousing and logistics system, we ensure quick order response and efficient delivery, minimizing customer wait times.

     Guangzhou Star Power Import & Export Co., Ltd. adheres to a customer-oriented approach, driven by technological innovation and resource integration. We strive to become the preferred partner in the global commercial vehicle parts industry. We look forward to collaborating with you to create a successful future!

• For further information or cooperation, please feel free to contact us.