SINOTRUK HOWO T7H SITRAK C7H C5H Parts Rocker Switch PTO Switch 812W25503-6022

OEM 812W25503-6022 | Power Take-Off Control | Heavy-Duty Grade

The 812W25503-6022 PTO Rocker Switch is specially designed for SINOTRUK HOWO T7H, SITRAK C7H, and C5H heavy-duty trucks. This switch controls the Power Take-Off (PTO) system, allowing reliable engagement and disengagement of auxiliary equipment such as hydraulic pumps, cranes, mixers, and other on-board power-driven units.

Compared with standard aftermarket switches, this PTO switch features reinforced internal copper contacts and a heat-resistant ABS shell, ensuring stable current transmission and consistent performance in harsh truck environments. It is engineered to withstand high vibration, frequent use, extreme temperature changes, and long operating hours — making it ideal for commercial and industrial truck applications.

Its ergonomic rocker design, clear symbols, and smooth touch feedback improve driver convenience and safety during operation, especially in complex working conditions.

Key Differentiating Advantages

• OEM-precise compatibility with HOWO & SITRAK models

• Specially designed for PTO (Power Take-Off) control

• Upgraded copper contacts for better conductivity & longer life

• Heat-resistant + flame-retardant housing material

• Anti-vibration structure suitable for heavy-duty driving

• Clear backlit symbols for easy night-time recognition

• Plug & play installation, no wire modification required

• Stable performance in construction, mining, emergency & logistics trucks

This switch is the ideal replacement solution for fleet maintenance, workshops, and distributors looking for stable quality and high compatibility spare parts.

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.