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

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.

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