PSS Shaft Seal Type A (Metric) for Shaft Diameter 50 mm to 75 mm (2) Stern Tube Diameter:4" (NR) Special polymers then bond to

Special polymers then bond to treated surface to help repel future stains and protect from UV damage

For dry brush storage leave soaking overnight

External stitching for maximum comfort

1 Litre Kit

Standard Flow

PSS Shaft Seal Type A (Metric) for Shaft Diameter 50 mm to 75 mm (2) Stern Tube Diameter:4" (NR) Special polymers then bond to*** USE OPTION (1) TO SELECT SHAFT DIAMETER AND THEN OPTION (2) TO SELECT STERN TUBE DIAMETER *** WARNING: [METRIC MEASUREMENT ONLY] THIS ONE IS FOR SHAFT DIAMETER WITH METRIC MEASUREMENT (MM SIZE) ONLY. IMPERIAL MEASUREMENT (INCH SIZE) WILL NOT COMPATIBLE WITH THIS ONE. NOTE: The Stern Tube Diameter can be with or without a reducer. For stern tube sizes marked as extendable, such as 2 3 4" 3" (69. 9 mm 76. 2 mm) , this indicates a base size of 2 3 4"