The Shaft Seal Kit is a product for drip-less or drip-free, self-aligning shaft seals that does not require a water feed from the engine. It has a spare lip seal stored on it for the easy replacement of the lip seal without hauling the boat out and uncoupling the shaft from the transmission. Recommended using a compatible hose to ensure this kit will work on your boat. To lead up the hose from the shaft seal port to a point above the waterline to burp any air from the shaft seal. Its clearance between the shaft and the hull can vary from boat to boat. Key Features: It provides more flexibility in the hose by eliminating the extended housing. Contain all hardened steel bushings, upgraded oil seals, and hardware needed to repair or refurbish your machine's counter shaft seal. Specifications: SKU: SS114 Brand: OJPropellers Weight: 1.00 lbs Shaft Size: 1 1/4" Drip less shaft seal that does not require a water feed from the engine. Provides more flexibility in the hose by eliminating the extended housing.