Shaft seal (for shaft diameter φ25)

This is a trusted product that NJY introduced to Japan for the first time over 40 years ago.

● The stainless ring mounted on the shaft side and the carbon ring pressed by the bellows hose from the stanch tube are one of the most important parts around the tomo that create a strong water-tight environment through crimping. ● Please be sure to replace it within 2000 hours of use or within 5 years. Also, always check thoroughly for any abnormalities such as water leaks. ● The bellows hose must be filled with water. Always perform "air bleeding" after installation or before operation. For land-based boats, this should be done every time they are launched. (Push the bellows hose towards the propeller side (stern side) to expel a small amount of seawater.) ● The carbon ring incorporated inside the bellows hose and the stainless ring fixed to the shaft are crimped together to prevent water ingress. ● The stainless ring contains two O-rings, allowing for a more secure fixation. * Please be sure to replace the shaft seal within 2000 hours of use or within 5 years. * Note: This is a dedicated replacement part only for yachts manufactured by New Japan Yachts.

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