SPACER KIT

SPACER KIT

SPACER KIT

SPACER KIT

M251S

$298.00

Get it in 3 business days with 1 day shipping. Friday, May 29

SPACER KITSPACER KIT MC 20 864929A3 3" Inch Spacer Kit Direct replacement 3" spacer kit. Replaces MerCruiser part number 864929A 3. Kit includes a pair of spacers, mounting hardware and gaskets for raw water cooled applications. Need to purchase additional block off gaskets for closed cooled applications. Sold as shown. Barr Marine Mc 20 864929a3 Riser Spacer Kit 3 Inch Dry Joint Standard Cooling is equivalent to parts: 864929A3 Mercury Marine 18 1847K

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Your SPACER KIT orders ship within 1-2 business days.

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Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Product Reviews

B

Verified Purchase

Bren

New York, US

★★★★★ 3

Verify connector size

Size: 2 Colors each 5FT, Style: 10AWG

Wire size too big for Power Pole connector.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 4, 2026

O

Verified Purchase

Old Train Man

Birmingham, US

★★★★★ 5

Got you wired

Size: 2 Colors each 5FT, Style: 10AWG

Very good, the item and service was perfect !

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 23, 2026

K

Verified Purchase

Kyle Seal

Lake Worth, US

★★★★★ 5

Worked good

Worked well on my 84 115 tower of power

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 25, 2026

A

Verified Purchase

Amazon Customer

Battle Creek, US

★★★★★ 5

Good

Good

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 30, 2026

S

Sir Clicks-A-Lot

Pawtucket, US

★★★★★ 5

Great replacement parts!

Perfect fit for my 2003 Mercury Salt Water 150 2 stroke engine. Everything I needed was in the box.” “Good quality parts and saved me a lot compared to OEM.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on July 6, 2025

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