OUTPUT SHAFT: 25.40 [1.000] DIA. 250-20UNC-2B THREAD IN END, 6.35.250 WIDE X 25.40 [1.000] DIA. 875-14 UNF-2B SAE O-RING PORTS - STAGGERED PORTS. 4375-20 UNF-2B SAE O-RING PORT. If you are not very sure about the compatibility, please send us your VIN, and we will check it for you.