B-Series Timing Belt Tensioner Spring Pin

B-Series Timing Belt Tensioner Spring Pin

This tensioner spring pin is used in the timing belt tensioner assembly on Honda B-series engines. It secures the internal spring in the tensioner unit and ensures that proper preload is applied to the timing belt. The spring pin holds the spring in position so that it can exert the correct force on the tensioner arm, maintaining consistent belt tension throughout engine operation.

Over time, the spring pin can wear or become damaged during tensioner service or removal. Replacing the pin when servicing the timing belt tensioner helps maintain correct belt tension, improves timing stability, and supports long-term engine reliability.

Details

• Timing belt tensioner spring retaining pin

• B-series engine application

• Holds the tensioner spring in correct position

• Designed for proper timing belt tensioner operation

Factory Part Number: 90012-PH3-004