PSS Shaft Seal 1-¾" Shaft 2-¾" Tube Knives and triple relay options are

and triple relay options are available with DTM/ATM connector pins for pin compatibility with ML Series bi-stable relays

they prevent damage to your craft from protruding bolts

ATLAS™ Hydraulic Gauge Kit for 4" & 8" ATLAS™ Jack Plate - Black Bezel

hidden from view but always ready to charge

blacked out spot optics and the blacked out Diffused Lens

PSS Shaft Seal 1-¾" Shaft 2-¾" Tube Knives and triple relay options arePSS Shaft Seal 1 3 4" Shaft 2 3 4" Tube Shaft Diameter: 1 3 4" Stern Tube Diameter (D): 2 3 4" to 2 7 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