For your Honda Activa's older model, selecting the appropriate oil seal is crucial for maintaining optimal engine performance and preventing oil leaks. The specific oil seal required can vary based on the engine component in question, such as the valve, crankshaft, or gearbox.

For older models of the Honda Activa, the engine utilizes a centrifugal oil filter system, commonly referred to as a "strainer" or "rotor filter," rather than a conventional replaceable oil filter. This system is designed to separate impurities from the engine oil through centrifugal force.Maintenance Recommendations:

• Regular Cleaning: It's essential to periodically clean the centrifugal oil filter to ensure optimal engine performance. This typically involves removing the right crankcase cover to access the filter, cleaning out any accumulated debris, and reassembling the components. Consult the service manual for detailed instructions.

The rocker arm set in the Honda Activa's engine is essential for transmitting the camshaft's movement to the intake and exhaust valves, ensuring precise valve timing and optimal engine performance. For older Activa models, sourcing an original equipment manufacturer (OEM) rocker arm set is crucial to maintain engine reliability and efficiency.