1 1/2" Shaft 2 1/2" Tube

Mfr # 02-112-212. PSS Shaft Seal 1-1/2" Shaft 2-1/2" Tube. Shaft Diameter: 1-1/2", Stern Tube Diameter (D): 2-1/2" to 2-5/8", Total Length (A): 9.175", Total Length (compressed) (Compressed A): 8.175", Rotor Diameter (B): 3.75", Carbon Cuff Diameter (C): 3.25", Stern Cuff Length (E): 2", The PSS Shaft Seal is the number one selling marine mechanical seal worldwide and is installed as standard equipment by many of the worlds most reputable boat builders / yards. The PSS Shaft Seal is also recognized as the premiere retrofit (aftermarket) seal on the world market. Certified by Bureau Veritas, ABS & Rina: Boat builders / yards recognize the advantages and value of installing the PSS as it eliminates the maintenance, constant adjustment & cost associated with traditional packing type glands. Aside from these benefits, the PSS Shaft Seal helps to eliminate water in the bilge (100% water tight) & wear to the propeller shaft. The PSS Shaft Seal can be easily retrofitted and is av