Lasdrop Gen II dripless shaft seal for 1-1/2″ shaft, up to 2-1/2″ stern tube hose. Includes high strength connection hose, four hose clamps, carbon graphite ring assembly with built in cutlass bearing, clamp/pressure housing with ball bearing drive system and stainless steel spring, and dual water injection ports with hose and necessary hardware. FOR STERN TUBE HOSE SIZE OTHER THAN 2-1/2″, PLEASE SPECIFY SIZE IN NOTES AT CHECKOUT AND AN ADAPTER BUSHING WILL BE PROVIDED. CHECK ITEM LISTINGS FOR YOUR SPECIFIC HOSE SIZE AND AVOID ADAPTER. Lasdrop G-112-212 Gen II Seal.