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Piston Kit: Mercury 20-50 Hp Cross Flow Hp .015 Over Size 100-05-045K

Marsoni M251S
Sale price$86.96
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Piston Kit: Mercury 20-50 Hp Cross Flow Hp .015 Over Size 100-05-045KITEM#: 100 05 045K PISTON KIT MERCURY MARINER 20 50 HP CROSS FLOW 72 97 . 015 OVER OEM#: 743 3366A2, 780 9119A10 2. 58" BRAND: WSM FITMENTS: Make Model Year(s) Mariner ALL Mercury 2 Cyl 2. 565 Bore Cross Flow 20 1972 1979 Mercury 4 Cyl 2. 565 Bore Cross Flow 40 1989 1997 Mercury 4 Cyl 2. 565 Bore Cross Flow 50 1970 1985 NOTE: 2. 58" For more information on our policies please click the Shipping and Payments tab or to ask a question click our store
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4.8 ★★★★★
Based on 409 reviews
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Verified Purchase
Kuriakose
Lake Worth, US
★★★★★ 5
Works great with all speaker wires
Size: 6 pairs
It works pretty well with standard and thin speaker wires. It makes so much easier to plug and unplug speaker wires. Color coded makes it easier for future. Banana plugs are worth. Double screws ensure wires remain securely attached. Screws are bit too tiny and had to run to the store to get one of those fine tip screw driver though.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 26, 2026
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Verified Purchase
thomas d weatherhead
Los Angeles, US
★★★★★ 5
Good connection
Size: 6 pairs
Seem to work fine
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
C
Verified Purchase
clark stonewall
Los Angeles, US
★★★★★ 5
Let’s get wired up
Size: 12 pairs
This package arrived on time very easy to use and install made hook up to my new amp so much easier
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Reviewed in the United States on March 28, 2026
W
Verified Purchase
William Shreves
Dallas, US
★★★★★ 5
Worth every penny.
Color: 10 FT Black +10 FT Red, Size: 4 AWG
This kit is the real deal. Great price,true to size, solid copper.
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Reviewed in the United States on April 29, 2026
B
Verified Purchase
Billy Pettit
Port Orchard, US
★★★★★ 5
Good quality wire.
Color: 10 FT Black +10 FT Red, Size: 4 AWG
Good quality wire.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026

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