Lasdrop GEN II Dripless Shaft Seals for Boat Propeller Shafts.

Lasdrop GEN II Shaft Seal Fits Shaft Diameter 2 1/4"

The Gen II offers exclusive features that make it the premier shaft seal on the market. The culmination of more than a quarter century of experience in shaft seal design, the Gen II offers a unique ball-bearing drive system that allows the seal ring to "float" and remain in constant contact with the carbon graphite seal surface. The result is a seal that's impenetrable to water.

Shaft Size:2.250"
Stern Tube O.D. 3.000" thru 5.000"
Seal Length: 7.000"
Overall length W/ Hose: 12.050"

Installation Tips:
• Do not use oil or grease. During operation on a mechanical face seal, water hydroplanes between the seal surfaces for cooling and lubrication. This will distort the hydroplaning and will cause a spray or mist during operation.
• Be cautious not to scratch, chip or the like to the seal surfaces. This will also cause an interruption in the hydroplaning.
• Use liquid hand soap for ease of assembly.
• When any service is performed, it is recommended the vessel be out of the water.
• Do not exceed recommended compression. Orange (current) bellows model ½”, Black bellows ¾” and Generation II ¼”.
• Do not remove shaft from coupling or removal of engine while vessel is in water. This may lead to seal surfaces opening up.
• Do not tighten factory installed hose clamps on friction ring assembly. If needed contact factory.
• Do not remove or tighten hose barb in seals using OIN (Oil Impregnated Nylon, green in color) as a friction ring assembly. Contact factory.
• Periodically insure water injection is present during engine running at all speeds.
• When vessel is out of the water for any period of time, it is recommended seal is washed down with fresh water.

Other Lasdrop Dripless Shaft Seals available.

1.125 Lasdrop Gen II Dripless Shaft Seal

1.250 Lasdrop Gen II Dripless Shaft Seal

1.375 Lasdrop Gen II Dripless Shaft Seal

1.500 Lasdrop Gen II Dripless Shaft Seal

1.750 Lasdrop Gen II Dripless Shaft Seal

2.000 Lasdrop Gen II Dripless Shaft Seal

2.500 Lasdrop Gen II Dripless Shaft Seal

2.750 Lasdrop Gen II Dripless Shaft Seal

3.000 Lasdrop Gen II Dripless Shaft Seal

3.225 Lasdrop Gen II Dripless Shaft Seal

3.500 Lasdrop Gen II Dripless Shaft Seal

3.750 Lasdrop Gen II Dripless Shaft Seal

4.000 Lasdrop Gen II Dripless Shaft Seal

Other Dripless Shaft Seals available.

Norscot Shaft Seal

PSS Dripless Shaft Seal