Upper Tilt Shaft 99625002
- Guaranteed fitment for 605 different models
- This is an OEM part manufactured by Mercury Marine
- Flat rate shipping starting at $4.95
- 30 day return policy
Product Description
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25 Product Reviews
Mercury 90hp
- Repair Difficulty
- Medium
- Repair Time
- Less than 30 mins
Problem fixed: The pin at the top of the ram that tilts the motor fell out.
I replaced that pin plus the smaller pin that holds the top pin in place. The smaller pin is a very tight fit which is what holds it in place. The bonus is that my trim gauge is working again. The tilt sensor detects the tilt from a slot that fits into the top pin on the tilt hydraulic ram.
Mercury 150hp EFI
johnson 125
mercury marine 150hp
Mercury 300 xs
- Repair Difficulty
- Easy
- Repair Time
- Less than 30 mins
Problem fixed: lost a upper tilt shaft
small pin fell out allowing the large upper tilt shaft to work it's way out, I should've realized the problem when my tilt gauge stopped working as one side of the upper tilt shaft has a key way cut into it that operates the sender unit of the tilt gauge.
Mainer 150 hp
Mercury 150hp
150 mercury
- Repair Difficulty
- Easy
- Repair Time
- Less than 30 mins
Problem fixed: Lost pin to tilt and trim
Installed new pin with bushings
Mercury Optimax 115
Mercury 115 hp
260 Mercury
150 mercury
2004 MERCURY 115 HP
Mercury Optimax 200, 2002 model year
- Repair Difficulty
- Medium
- Repair Time
- More than 4 hours
Problem fixed: Power trim fluid leak due to electrolysis
I purchased this boat 3 years ago and had to replace the power trim , shortly after the purchase, due to electrolysis on the tilt cylinder and tilt cylinder shaft. Now, 3 years later, the exact same problem. A friend purchased a new boat 3 years ago w/Mercury Verato. He experience a very similar electrolysis event on his tilt cylinder within a month of my failure. I tested the water around the boat for conditions that would drive electrolysis and the results were fine for both boat and surrounding water. Note the boat is in a marina and wet year round. We replaced the entire trim system. A two person job for the most part, and only for mechanically inclined people. It took about 6 hours, the longest part was freeing up the starboard motor bracket from the tilt tube (salt water environment always complicates things). To try to keep this from re-occurring, I noticed that the tilt cylinder is not bonded to the rest of the engine. It more or less floats on O-rings and nylon bushings. I tapped and fastened a bonding strap to the bottom of the tilt cylinder and connected to the zinc plate directly under it. The tilt cylinder shaft is in the same predicament. It is locked into position with a ss pin, which I hope will make a good bond if I clean it off at my once a year haul out and inspection. Unfortunately, there is no way to secure a strap to it. Don't drill holes in the ends as there are trim fluid chambers mfg in to the shaft. I got this idea from seeing that all other outboard mfg do this, except Mercury. Hope this works because I can't afford to replace this system at $1200 every 3 years.
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Supersession Chain
| Name | SKU | Superceding SKU |
|---|---|---|
| Upper Tilt Shaft VIEWING THIS PRODUCT | 99625002 | CURRENT |
| Shaft (Upper) | 996251 | 99625002 |
| Upper Shaft | 99625 | 996251 |