Original Beckett 2454 for NX, AF, AFG Oil Burners. Commonly used with Beckett Clean Cut A2EA and Suntec A2VA 7116 Pumps.
Fits ALL Beckett Burners with A and B Series Pumps
3 13/32" (3 3/8) long, 5/16" pump end and 1/2" motor end
"D" Drive ends, no set screws.
If you are replacing the pump it is a good idea to renew the coupling.
SHIPS FAST!!