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Screw 10-90192

Satisfaction rating 5 out of 5 (2 Ratings)
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Product Description

Mercury factory part. Search for more factory parts & parts diagrams.

Product Questions

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2 Product Reviews

1988 Mercury V6 150HP outboard

Repair Difficulty
Hard
Repair Time
More than 4 hours
Great! They had to order a few parts from their supplier which took 3 to 5 days for Crowley Marine to get the part, but their website indicated what was in stock and what wasn't, so there were no surprises. Also, I've had to call on a few orders, and always got a live person after a short hold, and the people were always knowledgeable and helpful.
by

Problem fixed: Pulled powerhead and mid section to clean

I learned that the gaskets are critical. I had two tears in the new gaskets I put on (I wasn't careful), and when put back together, water was spraying out of the side of the engine where the tears were. Also, because of the 30 year age of the aluminum block engine, some bolts will strip very easily. Be careful. I've had to buy an odd-sized drill bit, a tap and thread repair inserts for a few bolt holes. I went with Helicoil, although there are newer, but more expensive, options available.

99 Force 40 HP

Repair Difficulty
Hard
Repair Time
More than 4 hours
As usual, Crowley's selection and prices were great, and shipping was prompt
by

Problem fixed: Failed Cylinder Sleever - COMPLETE rebuild

After discovering a failed cylinder sleeve on my 99 Force 40HP (by Merc.), I decided to do a COMPLETE overhaul including new forged pistons, rings, all gaskets, fuel hoses, paint (cowl & leg), decals, and otherwise. Crowley has been key to sourcing specific parts that aren't readily available anymore, or finding part numbers and part specs for parts that aren't available anymore (e.g. the 2.5" partially threaded exhaust manifold bolts). At this point, I just need to reconnect the electricals and will be seeing if she fires. wish me luck!

Product Fitment Grid

This guide is to be used as a reference only. You must verify fitment using your model or serial number.

BRAND MODEL 1976 1977 1978 1979 1980 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 VARIOUS YEARS
Force Outboard 90 - - - - - - - - - - - - - - x x x x -
Force Outboard 120 - - - - - - - - - - - - - x x x x x -
Force Outboard 150 - - - - - - - - - - - - x x x x x x -
Mariner Outboard 150 [ELPTO] - - - - - - - x x - - - - - - - - - -
Mariner Outboard 150 [ELPT] - - - x x x - - x - - - - - - - - - -
Mariner Outboard 150 [EXLPTO] - - - - - - - x x - - - - - - - - - -
Mariner Outboard 150 [EXLPT] - - - - x x - - - - - - - - - - - - -
Mariner Outboard 150MG [ELPTO] - - - - - - - - x - - - - - - - - - -
Mariner Outboard 175 [ELPTO] - - - - - - - - x x - - - - - - - - -
Mariner Outboard 175 [ELPT] - - - x x - - - - - - - - - - - - - -
Mariner Outboard 175 [EXLPTO] - - - - - - - - x x - - - - - - - - -
Mariner Outboard 175 [EXLPT] - - - x x - - - - - - - - - - - - - -
Mariner Outboard 175 [L] - - - - - - - - - - - x - - - - - - -
Mariner Outboard 175 [XL] - - - - - - - - - - - x - - - - - - -
Mariner Outboard 200 [ELPTO] - - - - - - - x x x - - - - - - - - -
Mariner Outboard 200 [ELPT] - - - - x x x - - - - - - - - - - - -
Mariner Outboard 200 [EXLPTO] - - - - - - - x x x - - - - - - - - -
Mariner Outboard 200 [EXLPT] - - - - x x x - - - - - - - - - - - -
Mariner Outboard 200 [L] - - - - - - - - - - - x - - - - - - -
Mariner Outboard 200 [XL] - - - - - - - - - - - x - - - - - - -
Mariner Outboard 250 [XL] - - - - - - - - - - - - x x - - - - -
Mariner Outboard 250 [XXL] - - - - - - - - - - - - x x - - - - -
Mariner Outboard 275 [CXL] - - - - - - - - - - - - - - x x x x -
Mariner Outboard 275 [CXXL] - - - - - - - - - - - - - - x x - - -
Mariner Outboard 275 [L] - - - - - - - - - - - - - - x - x - -
Mariner Outboard 275 [XL] - - - - - - - - - - - - - - x x x x -
Mariner Outboard 275 [XXL] - - - - - - - - - - - - - - x - x x -
Mercury Outboard 150 [ELPTO] - - - - - - - x x - - - - - - - - - -
Mercury Outboard 150 [ELPT] - - x x x x x x x - - - - - - - - - -
Mercury Outboard 150 [EXLPTO] - - - - - - - x x - - - - - - - - - -
Mercury Outboard 150 [EXLPT] - - x x x x x x x - - - - - - - - - -
Mercury Outboard 150XR2 [ELPTO] - - - - - - - - x - - - - - - - - - -
Mercury Outboard 175 [ELPTO] - - - - - - - - x x - - - - - - - - -
Mercury Outboard 175 [ELPT] x x x x x - - - - - - - - - - - - - -
Mercury Outboard 175 [EXLPTO] - - - - - - - - x x - - - - - - - - -
Mercury Outboard 175 [EXLPT] x x x x x - - - - - - - - - - - - - -
Mercury Outboard 175 [L] - - - - - - - - - - - x - - - - - - -
Mercury Outboard 175 [XL] - - - - - - - - - - - x - - - - - - -
Mercury Outboard 200 [ELPTO] - - - - - - - x x x x - - - - - - - -
Mercury Outboard 200 [ELPT] - - x x x x x x - - - - - - - - - - -
Mercury Outboard 200 [EXLPTO] - - - - - - - x x x x - - - - - - - -
Mercury Outboard 200 [EXLPT] - - x x x x x x - - - - - - - - - - -
Mercury Outboard 200 [L] - - - - - - - - - - - x - - - - - - -
Mercury Outboard 200 [XL] - - - - - - - - - - - x - - - - - - -
Mercury Outboard 225 [ELPT] - - - - x - - - - - - - - - - - - - -
Mercury Outboard 225 [EXLPT] - - - - x - - - - - - - - - - - - - -
Mercury Outboard 250 [XL] - - - - - - - - - - - - x x - - - - -
Mercury Outboard 250 [XXL] - - - - - - - - - - - - x x - - - - -
Mercury Outboard 275 [CXL] - - - - - - - - - - - - - - x x x x -
Mercury Outboard 275 [CXXL] - - - - - - - - - - - - - - x x x x -
Mercury Outboard 275 [L] - - - - - - - - - - - - - - x x x - -
Mercury Outboard 275 [XL] - - - - - - - - - - - - x x x x x x -
Mercury Outboard 275 [XXL] - - - - - - - - - - - - x x x x x x -
Mercury Outboard 3.4L [ELPT] - - - - - - - x x x x - - - - - - - -
Mercury Outboard 3.4L [EXLPT] - - - - - - - x x x x - - - - - - - -
Mercury Outboard 300 [ELPT] - - - - - - x - - - - - - - - - - - -
Mercury Outboard 300 [EXLPT] - - - - - - x - - - - - - - - - - - -
Mercury Race Outboard 2.4 OS [CL EFI] - - - - - - - - - - - x x x - - - - -
Mercury Race Outboard 2.4 OS [CXL EFI] - - - - - - - - - - - x x x - - - - -
Mercury Race Outboard 2.4 OS [L EFI] - - - - - - - - - - - x x x - - - - -
Mercury Race Outboard 2.4 OS [XL EFI] - - - - - - - - - - - x x x - - - - -
Mercury Race Outboard 2.4 [CL CARB] - - - - - - - - - - - - - x - - - - -
Mercury Race Outboard 2.4 [CL EFI] - - - - - - - - - - - x x x - - - - -
Mercury Race Outboard 2.4 [CXL EFI] - - - - - - - - - - - x - - - - - - -
Mercury Race Outboard 2.4 [L CARB] - - - - - - - - - - - - x x - - - - -
Mercury Race Outboard 2.4 [L EFI] - - - - - - - - - - - x x x - - - - -
Mercury Race Outboard 2.4 [XL EFI] - - - - - - - - - - - x - - - - - - -
Mercury Race Outboard 2.5 OS [CL EFI] - - - - - - - - - - - - - - x x x - -
Mercury Race Outboard 2.5 OS [CXL EFI] - - - - - - - - - - - - - - - x x - -
Mercury Race Outboard 2.5 OS [L EFI] - - - - - - - - - - - - - - x x x - -
Mercury Race Outboard 2.5 OS [XL EFI] - - - - - - - - - - - - - - - x x - -
Mercury Race Outboard 2.5 [CL CARB] - - - - - - - - - - - - - - x - - - -
Mercury Race Outboard 2.5 [CL EFI] - - - - - - - - - - - - - - - x x - -
Mercury Race Outboard 2.5 [L CARB] - - - - - - - - - - - - - - x - - - -
Mercury Race Outboard 2.5 [L EFI] - - - - - - - - - - - - - - x x x - -
Mercury Race Outboard 2.5L [CL EFI] - - - - - - - - - - - - - - x x x - -
Mercury Race Outboard 2.5L [CL] - - - - - - - - - - - - - - x - - - -
Mercury Race Outboard 2.5L [CXL EFI] - - - - - - - - - - - - - - x x x - -
Mercury Race Outboard 2.5L [CXL] - - - - - - - - - - - - - - x - - - -
Mercury Race Outboard 2.5L [L EFI] - - - - - - - - - - - - - - x - - - -
Mercury Race Outboard 2.5L [L] - - - - - - - - - - - - - - x - - - -
Mercury Race Outboard 2.5L [XL EFI] - - - - - - - - - - - - - - x x x - -
Mercury Race Outboard 2.5L [XL] - - - - - - - - - - - - - - x - - - -
Mercury Race Outboard MAGNUM [CL] - - - - - - - - - - - - - - x x x - -
Mercury Race Outboard MAGNUM [CUST/RACE] - - - - - - - - - - - - - - x x - - -
Mercury Race Outboard MAGNUM [L] - - - - - - - - - - - - - - x x x - -
Mercury Race Outboard MODVP - - - - - - - - - - - - - - - - x - -
Mercury Race Outboard MODVP [CUST/RACE] - - - - - - - - - - - x x - - - - - -
Mercury Race Outboard MODVP [RACE] - - - - - - - - - - - x x x x x - - -
Mercury Race Outboard XR2 [CL] - - - - - - - - - - - - - - x - - - -
Mercury Race Outboard XR2 [CUST/RACE] - - - - - - - - - - - x - x x x x - -
Mercury Race Outboard XR2 [L] - - - - - - - - - - - - - - x x x - -
Rigging Parts Trim / Tilt / Lift Systems and Components - - - - - - - - - - - - - - - - - - x
Sea Ray 175 [XL] - - - - - - - - - - - x - - - - - - -

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Due to manufacturer policy OEM Mercury products can only be shipped to addresses within the United States.