AJAX PISTON SEAL RING FOR 27″ DIA. P/N RP-7414 AJAX PISTON SEAL RING FOR 27″ DIA. Size (Contact for details) SKU: RP-7414 Category: AJAX Press and Machine Parts Tags: AJAX Press and Machine Parts, Press and Machine Description Description AJAX PISTON SEAL RING FOR 27″ DIA. P/N RP-7414 Related products AJAX PINION AND FLYWHEEL SHAFT: SEMI-FINISHED P/N NP-5156.1 AJAX FLYWHEEL CLAMP PLATE P/N TP‐139 AJAX CLUTCH IN.DRIVE PLATE: 68 1/2″ CLUTCH P/N CLR-5033-D AJAX AIR DISTRIBUTOR CAP P/N CLT-10175