F2315 9/16 90 Elbow Fisher Diamond Belt Drive Under Hood Plow Pump

A New 90 elbow. One end is a 9/16" male o ring fitting and the other is a 3/8" swivel. 

The Fisher Part # is F2315.

And Meyer and Diamond as part on the old under hood pump kits as part # 875220766, 8752207 006 006.

Do not use thread tape. It can get into the pump. Use a liquid thread sealer.