Single sheave pulley 5-15/16 inches in diameter.
When measured from the front of the water pump hub (or inside of the pulley) to the center line of the belt sheave the measurement is 2-5/16 inches.
Application:
- 1971 - 1973 351 engines with power steering and A/C.
Ford casting number D1AE-8509-AA.
Ford Part Number C9OZ-8509-C or D2OZ-8509-A