New Genuine PAI O-Ring P/N 621264(Quantity of 1 O-Ring as pictured).
Note: O-Ring may come in a different color.
Alternative and other replacement reference part numbers: Detriot Diesel 23512048.
Application: Detroit Diesel Series 60 Water Pump Cover Square Section O-Ring(.138in x .115in x 4.75in I.D.).
![](https://i.ebayimg.com/00/s/Mzk1WDU1MA==/z/di0AAOSwNYVdW0Mc/$_57.JPG?set_id=8800005007)
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*PAI p/n 621264 is #3 with the red square in the above diagram(Series 60). Other parts sold separately, please email for quote.
Please Contact us with the Engine Serial Number if you have any doubt this is the correct water pump repair kit, or please
contact
your local OEM dealership for correct part # to ensure correct part.
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