Drive Train Seals * | Pss Shaft Seal P.S.S. (Packless Sealing System) Shaft Seals

P.S.S. Shaft Seals Have Logged Up To 40,000 Hours Of Hassle-Free Operation!

High-Density Carbon And High-Density Stainless Steel Components Create A Dripless Mechanical Seal That Provides Years Of Use. The Stationary Carbon Flange Attaches To The Stern Tube With A Nitrile Bellows And Is Held In Contact With The Stainless-Steel Flange That Rotates Along With The Propeller Shaft. The Force Of The Compressed Bellows Presses The Flanges Together, Which Creates A 100% Watertight Seal That Is Virtually Maintenance Free. This System Is Self-Adjusting And It Eliminates The Need For Periodic Adjustment Required By A Conventional Stuffing Box.

The Seal Can Be Used With A Pitted Or Slightly Misaligned Shaft Because It’S Designed To Compensate For Small Flaws. Additionally, It Won’T Melt Or Have A Catastrophic Failure.

P.S.S. Makes Its Seals With Space-Age Carbon Composites, Heavy-Duty Nitrile O-Rings And Bellows And 316 Stainless Steel Rotor And Fasteners. The Durable Seals Are Designed And Manufactured To Resist Extreme Temperatures, Saltwater, Uv Radiation, Petroleum-Based Products And Corrosion. Typical Break-In After Proper Installation Is One Hour. Propeller Shaft And Stern Tube Diameter Are Necessary When Ordering. Sizes Not Listed Are Available By Special Order.

Key Features:

• High-Density Carbon Flange
• High-Density Stainless-Steel Flange
• Nitrile Bellows And O-Rings
• 316 Stainless-Steel Rotor And Fasteners

How To Order The Seal You Need

• Select Your System According To The Shaft Diameter, Stern Tube Diameter And The Required Amout Of Bellows Compression. For Help, See The P.S.S. Shaft Seal Installation Manual. We Offer A Range Of P.S.S. Shaft Seals To Cover Most Applications, But If You Do Not See What You Are Looking For Here, Others Are Available By Special Order
• You Can Also Call 1-800-Boating For Help With Selection.

Our Selection Of P.S.S. Shaft Seals Includes The Following:

Shaft Diameter Stern Tube Diameter Compressed Length Model P.Y.I. Number 30Mm 2 6 1/4 5336730 02-30M-200 3/4 1 1/2 6 1/4 5335971 02-034-112 7/8 1 1/2 6 1/4 5336037 02-078-112 7/8 1 3/4 6 1/4 5336524 02-078-134 1 1 1/2 6 1/4 1918614 02-100-112 1 1 3/4 6 1/4 1918655 02-100-134 1 2 6 1/4 5336599 02-100-200 1 1/8 1 3/4 6 1/4 5336649 02-118-134 1 1/4 1 3/4 6 1/2 5336656 02-114-134 1 1/4 2 6 1/2 223990 02-114-200 1 1/4 2 1/4 6 1/2 224008 02-114-214 1 1/4 2 1/2 6 1/2 1271691 02-114-212 1 1/4 2 3/4 8 7/8 2496602 02-114-234 1 3/8 2 1/4 6 1/2 1271642 02-138-214 1 3/8 2 1/2 6 1/2 1271659 02-138-212 1 1/2 3 8 1/2 1271865 02-112-300 1 1/2 2 1/2 8 1/8 224016 02-112-212 1 1/2 3 1/2 3 3/4 10261410 02-112-312 1 3/4 3 8 1/8 224024 02-134-300 1 3/4 3 1/2 8 1/8 1918747 02-134-312 2 3 1/2 8 1/8 1918762 02-200-312 2 3 8 1/8 224040 02-200-300 2 1/4 3 1/2 8 1/2 5336672 02-214-312 2 1/2 3 1/2 8 1/2 5336706 02-212-312 2 1/2 4 8 1/2 1271634 02-212-400 3 4 1/2 10 1/8 5336714 02-112-312