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Gibson Marine Power Tip Muffler (Pair) - 4in Inlet/6.75in Length - Stainless

Marsoni M251S
Sale price$424.95
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Gibson Marine Power Tip Muffler (Pair) - 4in Inlet/6.75in Length - StainlessSKU: 310001 UPC: 677418013450 Gibson Marine Power Tip Muffler (Pair) 4in Inlet 6. 75in Length Stainless Universal Marine Fit Gibson Marine Power Tip Muffler Pair SKU 310001 delivers straight through exhaust flow for marine vessels with 4 inch systems. These 304 stainless steel mufflers fit most high performance boat engines up to 575 hp including Mercruiser and Volvo Penta. They retain horsepower while reducing noise to meet SAE J2005 88 dB limits
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
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4.5 ★★★★★
Based on 751 reviews
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nastyfishy
Chelsea, US
★★★★★ 5
10 out of 10
The must do service package. This is a "fits multiple" kit so youll have some extras. The kit also includes the lower unit gear oil seals, which is awesome. I always trust quicksilver to be durable and a great value for the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
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Verified Purchase
Lucas Zoll
Battle Creek, US
★★★★★ 5
Recommended replacement parts
Worked as advertised, quicksilver parts for replacement on alpha drive gen 2 outdrive.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
C
Verified Purchase
charscars
Pawtucket, US
★★★★★ 5
Very complete kit
This Kit has everything you need to change your waer pump impellor. It comes with directions that are easy to follow, but there re plenty of videos available to help. The Quicksilver kit is priced well and was delivered quickly.
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Reviewed in the United States on November 13, 2025
E
Verified Purchase
Eric Moore
Waukegan, US
★★★★★ 5
Perfect OEM fit
Fixed my impeller on my Mercury Salt Water 115. Best done as a two man job. Lots of videos available online .
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Reviewed in the United States on April 14, 2026
A
Verified Purchase
Aiden
West Palm Beach, US
★★★★★ 4
Fits 2001 Bayliner
This product was definitely different than the original I have a 2001 Bayliner with a 3.0 MerCruiser and an alpha one second GEN drive The kit worked but the bottom gasket had a weird cut different than the original I added a gasket maker just in case (Yamaha Lube) Brand! All in all kit was fine, One thing to note is the directions that come with the kit at least for my version we’re not for the same alpha one second GEN 4 stroke kit that I got they were for a two-stroke in the pictures didn’t look the same as the parts that I had got which is fine but it’s miss leading when you send a 4 stroke kit but 2 stroke 90hp to 200hp alpha one directions! If it craps out this review will change
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Reviewed in the United States on June 30, 2020

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