Rocker Arm Assembly Suitable For Motorcycles 125cc, 200cc, 250cc, 300cc 4V B0184835 B0184845 4T

Compatibility: This rocker arm assembly is suitable for 125cc, 200cc, 250cc, and 300cc 4V (four-valve) motorcycle engines using reference numbers B0184835 and B0184845 for 4T engines.OEM Reference: Manufactured to correspond with factory part numbers B0184835 and B0184845.Product Type: A valve rocker arm assembly designed for four-valve cylinder head configurations.Complete Assembly: Provides the rocker arms and related components as a ready-to-install unit for valvetrain service.Precision Fit: Engineered to exact specifications for proper valve clearance and camshaft interaction.Construction: Built from materials suited to withstand the operational forces within the cylinder head.Model Application: Designed for the specific valvetrain geometry of the listed displacement range with four valves per cylinder.This rocker arm features carburizing or carbonitriding treatment on the valve contact pad and roller shaft areas, forming a uniform hardened layer that effectively resists repeated impact wear from the valve stem end and cam surface. The case depth is controlled to prevent surface spalling, maintaining profile accuracy over extended use. Suitable for high‑mileage riding and engine overhaul applications.

• Compatibility: This rocker arm assembly is suitable for 125cc, 200cc, 250cc, and 300cc 4V (four-valve) motorcycle engines using reference numbers B0184835 and B0184845 for 4T engines.
• OEM Reference: Manufactured to correspond with factory part numbers B0184835 and B0184845.
• Product Type: A valve rocker arm assembly designed for four-valve cylinder head configurations.
• Complete Assembly: Provides the rocker arms and related components as a ready-to-install unit for valvetrain service.
• Precision Fit: Engineered to exact specifications for proper valve clearance and camshaft interaction.
• Construction: Built from materials suited to withstand the operational forces within the cylinder head.
• Model Application: Designed for the specific valvetrain geometry of the listed displacement range with four valves per cylinder.