PYI 02212312 PSS Shaft Seal, 2-1/2" Shaft POOL Mercury-Mercruiser 8157281 RUGBY SWEATER S

Mercury-Mercruiser 8157281 RUGBY SWEATER S

Great for winterizing

Compact enclosure cleanly conceals and protects coax input jacks and electrical switches

Mercury-Mercruiser 8M0109335 IND 19

PYI 02212312 PSS Shaft Seal, 2-1/2" Shaft POOL Mercury-Mercruiser 8157281 RUGBY SWEATER SThe P. S. S. (Packless Sealing System) shaft seal is a mechanical face seal that replaces the packing gland and is installed by builders and the USCG as standard equipment. The dripless operation of the P. S. S. eliminates needless bilge pumping, minimizes corrosion, and reduces maintenance by ending the need to adjust packing or replace shaft from damage due to the packing gland. Need to know both shaft and stern tube (shaft log) diameters to order.