Is your model NS25C3 or NSF25A? What is the S/N? Year is irrelevant; model/serial is everything for servicing. If you don't use a transom saver, and trail down the road with any motor tilted, you can damage either the motor or the transom on the boat
There is a PTT unit that will fit the older style 25 hp 4-strokes, but MSRP pricing new is over $1400.
You would need
3AC771511M POWER TRIM & TILT ASSY $1,490.58
3GF624661M TILT STOPPER (PTT TYPE) $59.75
Also get a transom saver strut, to prevent this problem in the future.
These bits are available from any dealer, including me. You get 15-20% off parts. You can email me: paul@obersheimersails.com, or call 716-877-8221 M-F 9-7 Eastern.
Thank you for your reply and the cost of the parts. Is the transom saver strut the same as the lever that is on the power tilt that can be adjusted down to stop movement of the motor on the shaft when in transit?