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Crowley Marine: serving boaters for over 50 years
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Mercury Marine

Crankshaft/Flywheel Key 28-F85498-1

Satisfaction rating 5 out of 5 (10 Ratings)
$9.95
You save $.15. (1%) $10.1
CROSS SHIP Leaves in 3-5 days

Product Description

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

Product Questions

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10 Product Reviews

Force 125

This is the exact part I needed put this force motor back together.
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Excellent
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Mercury Mariner 90hp sportJet

Repair Difficulty
Hard
Repair Time
More than 4 hours
It’s good, thank you.
by

Problem fixed: Low compression en cylinder

Change the head gasket with damaged

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Force 50

Good
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120 force

Repair Difficulty
Easy
Repair Time
30 to 60 mins
I found this store by chance shipped same day had my woodruff key fast sooner then expected
by

Problem fixed: Engine wouldnt start

I recently bought a 21 trophy with twin outboards on it starboard engine ran but port side would crank but no start.thought it need a #2 coil but turned out to be a cdi box .changed that and got spark on that cyl. Still no start so started looking at timing and found tdc on cyl1 but the fly wheel timing marks were 90 off pulled the flywheel off .bingo no wooddruff key .Crowley marine had the key and were up and running thanks

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Product Fitment Grid

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

Customers Also purchased

Supersession Chain

Name SKU Superceding SKU
Crankshaft/Flywheel Key VIEWING THIS PRODUCT F85498-1 CURRENT
Flywheel Key F85498 F85498-1
Due to manufacturer policy OEM Mercury products can only be shipped to addresses within the United States.