MA-60 Triplex
Part is aftermarket equivalent to an OEM 145-112212-999 Pony Rod Oil Seal.
Qty. 1 per pony rod. Three needed to complete a whole MA60 APLEX.
Works for most older A-50 Aplex pumps as well. For A50, confirm a two step wiper box necessary for one PolyPak and one Pony rod oil seal.