[Hangzhou, China] – COMOTECH ASIA PACIFIC (CAP), a global leader in original equipment (OE) standard wiper system components, is proud to feature its Wiper Rocker Arm Assembly with Pivot Shaft (Model: C12461-310B). As a foundational component of heavy-duty wiper transmission systems, this assembly is engineered to provide the structural integrity and precision motion required for large commercial vehicle windshields.
Unmatched Stability with Z10 Spline Precision The C12461-310B is designed to eliminate the mechanical "slop" often found in lower-quality wiper systems. Featuring a precisely machined Z10 spline interface and an M16 A10xM8 mounting system, it ensures a zero-tolerance fit between the rocker arm and the linkage mechanism. This tight connection is essential for maintaining a consistent wiping arc and preventing arm drift during high-speed highway operation or in heavy storm conditions.
Built for the Rigors of Commercial Transport Constructed from high-strength reinforced metal, the C12461-310B is built to withstand high mechanical stress and fatigue. Every unit undergoes a specialized anti-corrosion surface treatment, making it highly resistant to the road salt, moisture, and oxidation that typically degrade under-hood components. Backed by ISO9001 certification, it delivers the 1:1 OEM-matching quality that fleet managers and vehicle manufacturers demand.
Smooth, Silent, and Efficient By optimizing the pivot shaft design and reducing internal friction, CAP has ensured that the C12461-310B operates with exceptional smoothness. This not only results in a quieter cabin for the driver but also reduces the electrical load on the wiper motor, extending the service life of the entire wiper system. Whether for new vehicle builds or as a premium aftermarket replacement, the C12461-310B remains the trusted choice for global commercial vehicle reliability.