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Free Shipping over $99*
Earn up to 4.5% Back on Purchases
Assistance From Boat Parts Experts

Free Shipping over $99

Orders $99 or more ship free within the contiguous U.S.
May not apply to engines or oversized orders.

Shipping Policy

Free Shipping over $99

Orders $99 or more ship free within the contiguous U.S.
May not apply to engines or oversized orders.

Shipping Policy

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PartsVu Blue Rewards

Earn up to 1.5 points for every $1 spent. That’s up to 4.5% back that you can redeem and save on future orders. Excludes engine & lower unit sales.

Start Saving Now

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Ready To Serve

Our top priority is your ultimate satisfaction, and to get you back to boating as soon as possible.

Contact a Parts Pro

Mercury - Tool - 91-63638
SKU: 91-63638
$40.42 $43.92
This product could earn you points
Learn more about PartsVu rewards

Free Shipping Over $99


Orders $99 or more ship free within the contiguous U.S. May not apply to engines or oversized orders.

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Ready to Serve


Our top priority is your ultimate satisfaction, and to get you back to boating as soon as possible.

Contact a Parts Pro

Description
This product has been superseded by: 91-636381

Tool

Specs & Engine Application
  • Supersessions
    91-48631, 91-636381, 91-636381, 91-63638T, 91-90337

Reviews

★★★★★
★★★★★
★★★★★
★★★★★

  • FREE SHIPPING

    on all orders over $99!

  • 45-DAY RETURNS

    so you can get the right parts

  • REWARDS ON EVERY PURCHASE

    earn up to 4.5% back

  • PREMIER CUSTOMER SERVICE

    throughout your buying journey
Mercury - Tool - 91-63638
Mercury

Mercury - Tool - 91-63638

$40.42 $43.92
This product has been superseded by: 91-636381

Tool
View product