PSS Maintenance Kit for a PSS Shaft Seal

PSS Maintenance Kit

For 3/4" to 3-3/4" (20mm to 95mm) shaft diameters

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Product Specifications: PSS Maintenance Kit Dimensions

Downloads: Installation Instructions

As with any rubber or silicone hose below the waterline, the PSS bellows must be inspected regularly for any sign of wear, aging, or chemical deterioration. PYI recommends that the bellows be replaced once every 6 years. During the bellows replacement, it is also recommended that the o-rings and set screws be replaced and the hose clamps. PYI includes all of the necessary replacement parts in the PSS Maintenance Kit.

What's Included?

  • Bellows - 1qty
  • Nitrile o-rings - 2qty
  • Set screws - 5qty
  • Hose clamps - 4qty
  • Tube of Thread Lock - 1qty
  • Allen key - 1qty

FAQ

What is the recommended maintenance schedule for the PSS Shaft Seal?

PYI recommends that the bellows be replaced once every 6 years. During bellows replacement, it is also recommended that the o-rings and set screws in the stainless steel rotor be replaced and the hose clamps. Under most circumstances, the carbon stator and the stainless steel rotor will not need to be replaced.


Can I re-use my set screws when making an adjustment or removing the PSS Shaft Seal?

PSS set screws

No. The set screws provided with the PSS Shaft Seal are cup-point set screws, which compress onto the shaft when tightened. Any re-use of the set screws will not allow the cup point to lock onto the shaft properly. The PSS Maintenance Kit comes with five new set screws included.

Dimensions

Below is a table with the shaft and stern tube diameters listed for each part number. Click on the part number to purchase directly from our web store.

Part # Shaft Diameter Stern Tube Diameter
07-034-114R 3/4" 1-1/4" to 1-3/8"
07-034-112R 3/4" 1-1/2" to 1-5/8"
07-034-134R 3/4" 1-3/4" to 1-7/8"
07-034-200R 3/4" 2" to 2-1/8"
07-034-214R 3/4" 2-1/4" to 2-3/8"
07-034-212R 3/4" 2-1/2" to 2-5/8"
07-078-114R 7/8" 1-1/4" to 1-3/8"
07-078-112R 7/8" 1-1/2" to 1-5/8"
07-078-134R 7/8" 1-3/4" to 1-7/8"
07-078-200R 7/8" 2" to 2-1/8"
07-078-214R 7/8" 2-1/4" to 2-3/8"
07-078-212R 7/8" 2-1/2" to 2-5/8"
07-100-114R 1" 1-1/4" to 1-3/8"
07-100-112R 1" 1-1/2" to 1-5/8"
07-100-134R 1" 1-3/4" to 1-7/8"
07-100-200R 1" 2" to 2-1/8"
07-100-214R 1" 2-1/4" to 23/8"
07-100-212R 1" 2-1/2" to 2-5/8"
07-118-114R 1-1/8" 1-1/4" to 1-3/8"
07-118-112R 1-1/8" 1-1/2" to 1-5/8"
07-118-134R 1-1/8" 1-3/4" to 1-7/8"
07-118-200R 1-1/8" 2" to 2-1/8"
07-118-214R 1-1/8" 2-1/4" to 2-3/8"
07-118-212R 1-1/8" 2-1/2" to 2-5/8"
07-114-134R 1-1/4" 1-3/4" to 1-7/8"
07-114-200R 1-1/4" 2" to 2-1/8"
07-114-214R 1-1/4" 2-1/4" to 2-3/8"
07-114-212R 1-1/4" 2-1/2" to 2-5/8"
07-114-234R 1-1/4" 2-3/4" to 2-7/8"
07-114-300R 1-1/4" 3" to 3-1/8"
07-114-314R 1-1/4" 3-1/4" to 3-3/8"
07-114-312R 1-1/4" 3-1/2" to 3-5/8"
07-138-134R 1-3/8" 1-3/4" to 1-7/8"
07-138-200R 1-3/8" 2" to 2-1/8"
07-138-214R 1-3/8" 2-1/4" to 2-3/8"
07-138-212R 1-3/8" 2-1/2" to 2-5/8"
07-138-234R 1-3/8" 2-3/4" to 2-7/8"
07-138-300R 1-3/8" 3" to 3-1/8"
07-138-314R 1-3/8" 3-1/4" to 3-3/8"
07-138-312R 1-3/8" 3-1/2" to 3-5/8"
07-112-200R 1-1/2" 2" to 2-1/8"
07-112-214R 1-1/2" 2-1/4" to 2-3/8"
07-112-212R 1-1/2" 2-1/2" to 2-5/8"
07-112-234R 1-1/2" 2-3/4" to 2-7/8"
07-112-300R 1-1/2" 3" to 3-1/8"
07-112-314R 1-1/2" 3-1/4" to 3-3/8"
07-112-312R 1-1/2" 3-1/2" to 3-5/8"
07-112-334R 1-1/2" 3-3/4" to 3-7/8"
07-112-400R 1-1/2" 4" to 4-1/8"
07-134-214R 1-3/4" 2-1/4" to 2-3/8"
07-134-212R 1-3/4" 2-1/2" to 2-5/8"
07-134-234R 1-3/4" 2-3/4" to 2-7/8"
07-134-300R 1-3/4" 3" to 3-1/8"
07-134-314R 1-3/4" 3-1/4" to 3-3/8"
07-134-312R 1-3/4" 3-1/2" to 3-5/8"
07-134-334R 1-3/4" 3-3/4" to 3-7/8"
07-134-400R 1-3/4" 4" to 4-1/8"
07-200-212R 2" 2-1/2" to 2-5/8"
07-200-234R 2" 2-3/4" to 2-7/8"
07-200-300R 2" 3" to 3-1/8"
07-200-314R 2" 3-1/4" to 3-3/8"
07-200-312R 2" 3-1/2" to 3-5/8"
07-200-334R 2" 3-3/4" to 3-7/8"
07-200-400R 2" 4" to 4-1/8"
07-214-314R 2-1/4" 3-1/4" to 3-3/8"
07-214-312R 2-1/4" 3-1/2" to 3-5/8"
07-214-334R 2-1/4" 3-3/4" to 3-7/8"
07-214-400R 2-1/4" 4" to 4-1/8"
07-214-414R 2-1/4" 4-1/4" to 4-3/8"
07-214-412R 2-1/4" 4-1/2" to 4-5/8"
07-214-434R 2-1/4" 4-3/4" to 4-7/8"
07-214-500R 2-1/4" 5" to 5-1/8"
07-212-314R 2-1/2" 3-1/4" to 3-3/8"
07-212-312R 2-1/2" 3-1/2" to 3-5/8"
07-212-334R 2-1/2" 3-3/4" to 3-7/8"
07-212-400R 2-1/2" 4" to 4-1/8"
07-212-414R 2-1/2" 4-1/4" to 4-3/8"
07-212-412R 2-1/2" 4-1/2" to 4-5/8"
07-212-434R 2-1/2" 4-3/4" to 4-7/8"
07-212-500R 2-1/2" 5" to 5-1/8"
07-234-400R 2-3/4" 4" to 4-1/8"
07-234-414R 2-3/4" 4-1/4" to 4-3/8"
07-234-412R 2-3/4" 4-1/2" to 4-5/8"
07-234-434R 2-3/4" 4-3/4" to 4-7/8"
07-234-500R 2-3/4" 5" to 5-1/8"
07-234-514R 2-3/4" 5-1/4" to 5-3/8"
07-234-512R 2-3/4" 5-1/2" to 5-5/8"
07-234-534R 2-3/4" 5-3/4" to 5-7/8"
07-234-600R 2-3/4" 6" to 6-1/8"
07-300-400R 3" 4" to 4-1/8"
07-300-414R 3" 4-1/4" to 4-3/8"
07-300-412R 3" 4-1/2" to 4-5/8"
07-300-434R 3" 4-3/4" to 4-7/8"
07-300-500R 3" 5" to 5-1/8"
07-300-514R 3" 5-1/4" to 5-3/8"
07-300-512R 3" 5-1/2" to 5-5/8"
07-300-534R 3" 5-3/4" to 5-7/8"
07-300-600R 3" 6" to 6-1/8"
07-314-412R 3-1/4" 4-1/2" to 4-5/8"
07-314-434R 3-1/4" 4-3/4" to 4-7/8"
07-314-500R 3-1/4" 5" to 5-1/8"
07-314-514R 3-1/4" 5-1/4" to 5-3/8"
07-314-512R 3-1/4" 5-1/2" to 5-5/8"
07-314-534R 3-1/4" 5-3/4" to 5-7/8"
07-314-600R 3-1/4" 6" to 6-1/8"
07-312-412R 3-1/2" 4-1/2" to 4-5/8"
07-312-434R 3-1/2" 4-3/4" to 4-7/8"
07-312-500R 3-1/2" 5" to 5-1/8"
07-312-514R 3-1/2" 5-1/4" to 5-3/8"
07-312-512R 3-1/2" 5-1/2" to 5-5/8"
07-312-534R 3-1/2" 5-3/4" to 5-7/8"
07-312-600R 3-1/2" 6" to 6-1/8"
07-358-412R 3-5/8" 4-1/2" to 4-5/8"
07-358-434R 3-5/8" 4-3/4" to 4-7/8"
07-358-500R 3-5/8" 5" to 5-1/8"
07-358-514R 3-5/8" 5-1/4" to 5-3/8"
07-358-512R 3-5/8" 5-1/2" to 5-5/8"
07-358-534R 3-5/8" 5-3/4" to 5-7/8"
07-358-600R 3-5/8" 6" to 6-1/8"
07-334-412R 3-3/4" 4-1/2" to 4-5/8"
07-334-434R 3-3/4" 4-3/4" to 4-7/8"
07-334-500R 3-3/4" 5" to 5-1/8"
07-334-514R 3-3/4" 5-1/4" to 5-3/8"
07-334-512R 3-3/4" 5-1/2" to 5-5/8"
07-334-534R 3-3/4" 5-3/4" to 5-7/8"
07-334-600R 3-3/4" 6" to 6-1/8"
Part # Shaft Diameter Stern Tube Diameter
07-20M-114R 20mm 1-1/4" to 1-3/8"
07-20M-112R 20mm 1-1/2" to 1-5/8"
07-20M-134R 20mm 1-3/4" to 1-7/8"
70-20M-200R 20mm 2" to 2-1/8"
07-20M-214R 20mm 2-1/4" to 2-3/8"
07-20M-212R 20mm 2-1/2" to 2-5/8"
07-22M-114R 22mm 1-1/4" to 1-3/8"
07-22M-112R 22mm 1-1/2" to 1-5/8"
07-22M-134R 22mm 1-3/4" to 1-7/8"
07-22M-200R 22mm 2" to 2-1/8"
07-22M-214R 22mm 2-1/4" to 2-3/8"
07-22M-212R 22mm 2-1/2" to 2-5/8"
07-25M-114R 25mm 1-1/4" to 1-3/8"
07-25M-112R 25mm 1-1/2" to 1-5/8"
07-25M-134R 25mm 1-3/4" to 1-7/8"
07-25M-200R 25mm 2" to 2-1/8"
07-25M-214R 25mm 2-1/4" to 2-3/8"
07-25M-212R 25mm 2-1/2" to 2-5/8"
07-28M-114R 28mm 1-1/4" to 1-3/8"
07-28M-112R 28mm 1-1/2" to 1-5/8"
07-28M-134R 28mm 1-3/4" to 1-7/8"
07-28M-200R 28mm 2" to 2-1/8"
07-28M-214R 28mm 2-1/4" to 2-3/8"
07-28M-212R 28mm 2-1/2" to 2-5/8"
07-30M-114R 30mm 1-1/4" to 1-3/8"
07-30M-112R 30mm 1-1/2" to 1-5/8"
07-30M-134R 30mm 1-3/4" to 1-7/8"
07-30M-200R 30mm 2" to 2-1/8"
07-30M-214R 30mm 2-1/4" to 2-3/8"
07-30M-212R 30mm 2-1/2" to 2-5/8"
07-32M-134R 32mm 1-3/4" to 1-7/8"
07-32M-200R 32mm 2" to 2-1/8"
07-32M-214R 32mm 2-1/4" to 2-3/8"
07-32M-212R 32mm 2-1/2" to 2-5/8"
07-32M-234R 32mm 2-3/4" to 2-7/8"
07-32M-300R 32mm 3" to 3-1/8"
07-32M-314R 32mm 3-1/4" to 3-3/8"
07-32M-312R 32mm 3-1/2" to 3-5/8"
07-35M-134R 35mm 1-3/4" to 1-7/8"
07-35M-200R 35mm 2" to 2-1/8"
07-35M-214R 35mm 2-1/4" to 2-3/8"
07-35M-212R 35mm 2-1/2" to 2-5/8"
07-35M-234R 35mm 2-3/4" to 2-7/8"
07-35M-300R 35mm 3" to 3-1/8"
07-35M-314R 35mm 3-1/4" to 3-3/8"
07-35M-312R 35mm 3-1/2" to 3-5/8"
07-38M-200R 38mm 2" to 2-1/8"
07-38M-214R 38mm 2-1/4" to 2-3/8"
07-38M-212R 38mm 2-1/2" to 2-5/8"
07-38M-234R 38mm 2-3/4" to 2-7/8"
07-38M-300R 38mm 3" to 3-1/8"
07-38M-314R 38mm 3-1/4" to 3-3/8"
07-38M-312R 38mm 3-1/2" to 3-5/8"
07-38M-334R 38mm 3-3/4" to 3-7/8"
07-38M-400R 38mm 4" to 4-1/8"
07-40M-200R 40mm 2" to 2-1/8"
07-40M-214R 40mm 2-1/4" to 2-3/8"
07-40M-212R 40mm 2-1/2" to 2-5/8"
07-40M-234R 40mm 2-3/4" to 2-7/8"
07-40M-300R 40mm 3" to 3-1/8"
07-40M-314R 40mm 3-1/4" to 3-3/8"
07-40M-312R 40mm 3-1/2" to 3-5/8"
07-40M-334R 40mm 3-3/4" to 3-7/8"
07-40M-400R 40mm 4" to 4-1/8"
07-45M-214R 45mm 2-1/4" to 2-3/8"
07-45M-212R 45mm 2-1/2" to 2-5/8"
07-45M-234R 45mm 2-3/4" to 2-7/8"
07-45M-300R 45mm 3" to 3-1/8"
07-45M-314R 45mm 3-1/4" to 3-3/8"
07-45M-312R 45mm 3-1/2" to 3-5/8"
07-45M-334R 45mm 3-3/4" to 3-7/8"
07-45M-400R 45mm 4" to 4-1/8"
07-50M-212R 50mm 2-1/2" to 2-5/8"
07-50M-234R 50mm 2-3/4" to 2-7/8"
07-50M-300R 50mm 3" to 3-1/8"
07-50M-314R 50mm 3-1/4" to 3-3/8"
07-50M-312R 50mm 3-1/2" to 3-5/8"
07-50M-334R 50mm 3-3/4" to 3-7/8"
07-50M-400R 50mm 4" to 4-1/8"
07-55M-212R 55mm 2-1/2" to 2-5/8"
07-55M-234R 55mm 2-3/4" to 2-7/8"
07-55M-300R 55mm 3" to 3-1/8"
07-55M-314R 55mm 3-1/4" to 3-3/8"
07-55M-312R 55mm 3-1/2" to 3-5/8"
07-55M-334R 55mm 3-3/4" to 3-7/8"
07-55M-400R 55mm 4" to 4-1/8"
07-60M-314R 60mm 3-1/4" to 3-3/8"
07-60M-312R 60mm 3-1/2" to 3-5/8"
07-60M-334R 60mm 3-3/4" to 3-7/8"
07-60M-400R 60mm 4" to 4-1/8"
07-60M-414R 60mm 4-1/4" to 4-3/8"
07-60M-412R 60mm 4-1/2" to 4-5/8"
07-60M-434R 60mm 4-3/4" to 4-7/8"
07-60M-500R 60mm 5" to 5-1/8"
07-65M-314R 65mm 3-1/4" to 3-3/8"
07-65M-312R 65mm 3-1/2" to 3-5/8"
07-65M-334R 65mm 3-3/4" to 3-7/8"
07-65M-400R 65mm 4" to 4-1/8"
07-65M-414R 65mm 4-1/4" to 4-3/8"
07-65M-412R 65mm 4-1/2" to 4-5/8"
07-65M-434R 65mm 4-3/4" to 4-7/8"
07-65M-500R 65mm 5" to 5-1/8"
07-70M-400R 70mm 4" to 4-1/8"
07-70M-414R 70mm 4-1/4" to 4-3/8"
07-70M-412R 70mm 4-1/2" to 4-5/8"
07-70M-434R 70mm 4-3/4" to 4-7/8"
07-70M-500R 70mm 5" to 5-1/8"
07-70M-514R 70mm 5-1/4" to 5-3/8"
07-70M-512R 70mm 5-1/2" to 5-5/8"
07-70M-534R 70mm 5-3/4" to 5-7/8"
07-70M-600R 70mm 6" to 6-1/8"
07-75M-400R 75mm 4" to 4-1/8"
07-75M-414R 75mm 4-1/4" to 4-3/8"
07-75M-412R 75mm 4-1/2" to 4-5/8"
07-75M-434R 75mm 4-3/4" to 4-7/8"
07-75M-500R 75mm 5" to 5-1/8"
07-75M-514R 75mm 5-1/4" to 5-3/8"
07-75M-512R 75mm 5-1/2" to 5-5/8"
07-75M-534R 75mm 5-3/4" to 5-7/8"
07-75M-600R 75mm 6" to 6-1/8"
07-80M-400R 80mm 4" to 4-1/8"
07-80M-414R 80mm 4-1/4" to 4-3/8"
07-80M-412R 80mm 4-1/2" to 4-5/8"
07-80M-434R 80mm 4-3/4" to 4-7/8"
07-80M-500R 80mm 5" to 5-1/8"
07-80M-514R 80mm 5-1/4" to 5-3/8"
07-80M-512R 80mm 5-1/2" to 5-5/8"
07-80M-534R 80mm 5-3/4" to 5-7/8"
07-80M-600R 80mm 6" to 6-1/8"
07-85M-412R 85mm 4-1/2" to 4-5/8"
07-85M-434R 85mm 4-3/4" to 4-7/8"
07-85M-500R 85mm 5" to 5-1/8"
07-85M-514R 85mm 5-1/4" to 5-3/8"
07-85M-512R 85mm 5-1/2" to 5-5/8"
07-85M-600R 85mm 6" to 6-1/8"
07-90M-412R 90mm 4-1/2" to 4-5/8"
07-90M-434R 90mm 4-3/4" to 4-7/8"
07-90M-500R 90mm 5" to 5-1/8"
07-90M-514R 90mm 5-1/4" to 5-3/8"
07-90M-512R 90mm 5-1/2" to 5-5/8"
07-90M-534R 90mm 5-3/4" to 5-7/8"
07-90M-600R 90mm 6" to 6-1/8"
07-95M-412R 95mm 4-1/2" to 4-5/8"
07-95M-434R 95mm 4-3/4" to 4-7/8"
07-95M-500R 95mm 5" to 5-1/8"
07-95M-514R 95mm 5-1/4" to 5-3/8"
07-95M-512R 95mm 5-1/2" to 5-5/8"
07-95M-534R 95mm 5-3/4" to 5-7/8"
07-95M-600R 95mm 6" to 6-1/8"

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