## Left Shaft Housing, Left Crankcase, for 28mm Ball Bearings, Black Lacquer, 139FMB 50 4T AC This high-quality left shaft housing, also known as a left crankcase, is designed specifically for 139FMB 50 4T AC engines. Made from durable material and finished with a black lacquer coating, it provides not only strength and corrosion resistance but also an aesthetic appearance. Precise manufacturing ensures a perfect fit and hassle-free installation. ### Key Features: * **Compatibility:** Perfectly fits 139FMB 50 4T AC engines. * **Durability:** Made from robust material for long-lasting performance. * **28mm Ball Bearings:** Designed for use with 28mm diameter ball bearings, ensuring smooth and efficient shaft operation. * **Black Lacquer Coating:** Provides a sleek appearance and protects against corrosion. * **Precise Manufacturing:** Guarantees seamless installation and a perfect fit. ### Benefits: * **Reliability:** The solid construction ensures trouble-free engine operation. * **Long Service Life:** Resistance to wear and corrosion translates to a long service life. * **Easy Installation:** Precise manufacturing facilitates easy installation. * **Aesthetic Appearance:** The black lacquer coating gives a sleek and professional look. This left shaft housing is the perfect choice for anyone looking for a durable, reliable, and aesthetically pleasing component for their 139FMB 50 4T AC engine.