AJAX PISTON SEAL RING FOR 20″ DIA. P/N NP-5779-A AJAX PISTON SEAL RING FOR 20″ DIA. Size (Contact for details) SKU: NP-5779-A Category: AJAX Press and Machine Parts Tags: AJAX Press and Machine Parts, Press and Machine Description Description AJAX PISTON SEAL RING FOR 20″ DIA. P/N NP-5779-A Related products AJAX INCHING FEED SLIDE P/N DB-8-A Read more AJAX PITMAN ASSEMBLY COMPLETE P/N A)TP-152 Read more AJAX CYLINDRICAL ROLLER BEARING P/N BRG-060-005 Read more AJAX CLUTCH PINION P/N CLN-5112 Read more