R23538636 Genuine Detroit Diesel Series 60 14L EGR Water Pump 49 Tooth Gear

Genuine Detroit Diesel Remanufactured W/P get the real thing. R23538636 Genuine Detroit Diesel Series 60 14L EGR Water Pump. 49 Tooth Gear that measures approx. 4.9 inches overall diameter. There is a different pump with the same body that has a 5 3/4 gear with 57 teeth make sure you know which one you need.