Shaft Seals

PSS Shaft Seal 1-1/4" Shaft 2-1/4" TubeShaft Diameter: 1-1/4"Stern Tube Diameter (D): 2-1/4" to 2-3/8"Total Length (A): 7.38"Total Length (compressed) (Compressed A): 6.38"Rotor Diameter (B): 2.875"Carbon Cuff Diameter (C): 2.5"Stern Cuff Length (E): 1...

PSS Shaft Seal 1-1/2" Shaft 3-1/2" TubeShaft Diameter: 1-1/2"Stern Tube Diameter (D): 3-1/2" to 3-5/8"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):...

PSS Shaft Seal 1-1/2" Shaft 2-1/2" TubeShaft 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):...

PSS Shaft Seal 2-1/4" Shaft 3-1/2" TubeShaft Diameter: 2-1/4"Stern Tube Diameter (D): 3-1/2" to 3-5/8"Total Length (A): 9.625"Total Length (compressed) (Compressed A): 8.375"Rotor Diameter (B): 4.2"Carbon Cuff Diameter (C): 3.75"Stern Cuff Length (E):...

PSS Shaft Seal Maintenance & Parts Replacement KitFOR 1 3/4" SHAFT 3 1/2" TUBEAs with any rubber hose below waterline, the PSS bellows must be inspected on a regular basis for any sign of wear, aging or chemical deterioration. The PSS bellow should be...

PSS Shaft Seal 1" Shaft 1 3/4" TubeShaft Diameter: 1"Stern Tube Diameter (D): 1-3/4" to 1-7/8"Total Length (A): 6.975"Total Length (compressed) (Compressed A): 6.225"Rotor Diameter (B): 2.375"Carbon Cuff Diameter (C): 2"Stern Cuff Length (E): 1.5"The...

PSS Shaft Seal 1" Shaft 1-1/2" TubeShaft Diameter: 1"Stern Tube Diameter (D): 1-1/2" to 1-5/8"Total Length (A): 6.975"Total Length (compressed) (Compressed A): 6.225"Rotor Diameter (B): 2.375"Carbon Cuff Diameter (C): 2"Stern Cuff Length (E): 1.5"The...

PSS Shaft Seal 1" Shaft 2-1/4" TubeShaft Diameter: 1"Stern Tube Diameter (D): 2-1/4"Total Length (A): 6.975"Total Length (compressed) (Compressed A): 6.225"Rotor Diameter (B): 2.375"Carbon Cuff Diameter (C): 2"Stern Cuff Length (E): 1.5"The PSS Shaft...

PSS Shaft Seal 1" Shaft 2" TubeShaft Diameter: 1"Stern Tube Diameter (D): 2"Total Length (A): 6.975"Total Length (compressed) (Compressed A): 6.225"Rotor Diameter (B): 2.375"Carbon Cuff Diameter (C): 2"Stern Cuff Length (E): 1.5"The PSS Shaft Seal is...

PSS Shaft Seal 1-1/4" Shaft 1-3/4" TubeShaft Diameter: 1-1/4"Stern Tube Diameter (D): 1-3/4" to 1-7/8"Total Length (A): 7.38"Total Length (compressed) (Compressed A): 6.38"Rotor Diameter (B): 2.875"Carbon Cuff Diameter (C): 2.5"Stern Cuff Length (E): 1...

PSS Shaft Seal 1-1/8" Shaft 1-3/4" TubeShaft Diameter: 1-1/8"Stern Tube Diameter (D): 1-3/4" to 1-7/8"Total Length (A): 6.975"Total Length (compressed) (Compressed A): 6.225"Rotor Diameter (B): 2.375"Carbon Cuff Diameter (C): 2"Stern Cuff Length (E): 1...

PSS Shaft Seal 1-1/8" Shaft 1-1/2" TubeShaft Diameter: 1-1/8"Stern Tube Diameter (D): 1-1/2" to 1-5/8"Total Length (A): 6.975"Total Length (compressed) (Compressed A): 6.225"Rotor Diameter (B): 2.375"Carbon Cuff Diameter (C): 2"Stern Cuff Length (E): 1...

PSS Shaft Seal 1-1/4" Shaft 2" TubeShaft Diameter: 1-1/4"Stern Tube Diameter (D): 2"Total Length (A): 7.38"Total Length (compressed) (Compressed A): 6.38"Rotor Diameter (B): 2.875"Carbon Cuff Diameter (C): 2.5"Stern Cuff Length (E): 1.5"The PSS Shaft...

PSS Shaft Seal 1-3/4" Shaft 2-3/4" TubeShaft 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):...

PSS Shaft Seal 1-3/8" Shaft 2-1/4" TubeShaft Diameter: 1-3/8"Stern Tube Diameter (D): 2-1/4" to 2-3/8"Total Length (A): 7.38"Total Length (compressed) (Compressed A): 6.38"Rotor Diameter (B): 2.875"Carbon Cuff Diameter (C): 2.5"Stern Cuff Length (E): 1...

PSS Shaft Seal 1-1/4" Shaft 2-1/2" TubeShaft Diameter: 1-1/4"Stern Tube Diameter (D): 2-1/2" to 2-5/8"Total Length (A): 7.38"Total Length (compressed) (Compressed A): 6.38"Rotor Diameter (B): 2.875"Carbon Cuff Diameter (C): 2.5"Stern Cuff Length (E): 1...

PSS Shaft Seal 1-3/4" Shaft 2-1/2" TubeShaft Diameter: 1-3/4"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):...

PSS Shaft Seal 1-3/8" Shaft 2-1/2" TubeShaft Diameter: 1-3/8"Stern Tube Diameter (D): 2-1/2" to 2-5/8"Total Length (A): 7.38"Total Length (compressed) (Compressed A): 6.38"Rotor Diameter (B): 2.875"Carbon Cuff Diameter (C): 2.5"Stern Cuff Length (E): 1...

PSS Shaft Seal 1-3/4" Shaft 3" TubeShaft Diameter: 1-3/4"Stern Tube Diameter (D): 3"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...

PSS Shaft Seal 1-3/4" Shaft 3-1/4" TubeShaft Diameter: 1-3/4"Stern Tube Diameter (D): 3-1/4" to 3-3/8"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):...

PSS Shaft Seal 1-3/4" Shaft 3-1/2" TubeShaft Diameter: 1-3/4"Stern Tube Diameter (D): 3-1/2" to 3-5/8"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):...

PSS Shaft Seal 1-1/2" Shaft 2-1/4" TubeShaft Diameter: 1-1/2"Stern Tube Diameter (D): 2-1/4" to 2-3/8"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):...

PSS Shaft Seal 1-1/2" Shaft 2-3/4" TubeShaft Diameter: 1-1/2"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):...

PSS Shaft Seal 1-1/2" Shaft 3" TubeShaft Diameter: 1-1/2"Stern Tube Diameter (D): 3"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...

PSS Shaft Seal 1-1/2" Shaft 3-1/4" TubeShaft Diameter: 1-1/2"Stern Tube Diameter (D): 3-1/4" to 3-3/8"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):...

PSS Shaft Seal 2" Shaft 2-3/4" TubeShaft Diameter: 2"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 2" Shaft 3" TubeShaft Diameter: 2"Stern Tube Diameter (D): 3"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...

PSS Shaft Seal 2" Shaft 3-1/4" TubeShaft Diameter: 2"Stern Tube Diameter (D): 3-1/4" to 3-3/8"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 2" Shaft 3-½" TubeShaft Diameter: 2"Stern Tube Diameter (D): 3-1/2" to 3-5/8"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 2-1/4" Shaft 4" TubeShaft Diameter: 2-1/4"Stern Tube Diameter (D): 4"Total Length (A): 9.625"Total Length (compressed) (Compressed A): 8.375"Rotor Diameter (B): 4.2"Carbon Cuff Diameter (C): 3.75"Stern Cuff Length (E): 2"The PSS Shaft...

PSS Shaft Seal 2-1/2" Shaft 3-1/2" TubeShaft Diameter: 2-1/2"Stern Tube Diameter (D): 3-1/2" to 3-5/8"Total Length (A): 9.625"Total Length (compressed) (Compressed A): 8.375"Rotor Diameter (B): 4.2"Carbon Cuff Diameter (C): 3.75"Stern Cuff Length (E):...

PSS Shaft Seal 2-1/2" Shaft 4" TubeShaft Diameter: 2-1/2"Stern Tube Diameter (D): 4"Total Length (A): 9.625"Total Length (compressed) (Compressed A): 8.375"Rotor Diameter (B): 4.2"Carbon Cuff Diameter (C): 3.75"Stern Cuff Length (E): 2"The PSS Shaft...

3" Shaft - 5-1/2" Stern TubeThe PSS Shaft Seal is the #1 selling marine mechanical seal worldwide and is installed as standard equipment by many of the worlds most reputable boat builders and boat yards. The PSS Shaft Seal is also recognized as the...

PSS Shaft Seal 3" Shaft 4-1/2" TubeShaft Diameter: 3"Stern Tube Diameter (D): 4-1/2" to 4-5/8"Total Length (A): 10.425"Total Length (compressed) (Compressed A): 9.175"Rotor Diameter (B): 5"Carbon Cuff Diameter (C): 4.25"Stern Cuff Length (E): 2.5"The...

PSS Shaft Seal Maintenance & Parts Replacement KitFOR 1 1/2" SHAFT 2 1/2" TUBEAs with any rubber hose below waterline, the PSS bellows must be inspected on a regular basis for any sign of wear, aging or chemical deterioration. The PSS bellow should be...

PSS Shaft Seal Maintenance & Parts Replacement KitFOR 1 1/2" SHAFT 2 1/4" TUBEAs with any rubber hose below waterline, the PSS bellows must be inspected on a regular basis for any sign of wear, aging or chemical deterioration. The PSS bellow should be...

PSS Shaft Seal Maintenance & Parts Replacement KitFOR 1 1/2" SHAFT 2 3/4" TUBEAs with any rubber hose below waterline, the PSS bellows must be inspected on a regular basis for any sign of wear, aging or chemical deterioration. The PSS bellow should be...

PSS Shaft Seal Maintenance & Parts Replacement KitFOR 1 1/2" SHAFT 3 1/2" TUBEAs with any rubber hose below waterline, the PSS bellows must be inspected on a regular basis for any sign of wear, aging or chemical deterioration. The PSS bellow should be...

PSS Shaft Seal Maintenance & Parts Replacement KitFOR 1 1/2" SHAFT 3 1/4" TUBEAs with any rubber hose below waterline, the PSS bellows must be inspected on a regular basis for any sign of wear, aging or chemical deterioration. The PSS bellow should be...

PSS Shaft Seal Maintenance & Parts Replacement KitFOR 1 1/2" SHAFT 3" TUBEAs with any rubber hose below waterline, the PSS bellows must be inspected on a regular basis for any sign of wear, aging or chemical deterioration. The PSS bellow should be...