Engineered to Meet the OEM specifications. Replaces OEM Part Numbers for Yamaha 1RC-81890-00-00 B7N-81890-00. Adopt high-quality materials of cast iron and stainless steel, corrosion resistance, have a long service life. Possess excellent craftsmanship, wear resistance, and stable performance, not easy to get damaged. Simple installation and operation method, quick to install and operate.
