SX Series Single Piston

Orderd the same piston as my last set . Same part # and everything and the piston wasn’t the same . The machining was different, it didn’t have forced pin oilers & and it was also way off on gram weight compared to my old one so I recommend you buy a full set and not a single replacement, or go with a more reputable piston company like diamond , Ross , weisco , mahle, gibtec, cp bullet . By the way once you purchase a single piston you’re stuck with it weather it works or not . No returns . I feel if they are gonna advertise that piston at that part# it should match the others that was previously purchased with the same part #