★★★★★ 5
OE Quality Part
Worked perfectly. Everything needed is there.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
Harken 16mm Triple Block w/Becket - 409
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Harken 16mm Triple Block w/Becket - 40916mm Triple Block with Becket The 16 mm is Harkens smallest block. The patented bearing system uses stainless steel balls in a captive grooved race. Specifications: Sheave: 16mm 5 8in. Length: 57mm 2 1 4in. Weight: 43g 1. 5oz Maximum line: 5mm 7 32in Maximum working load: 318kg 700lb Breaking load: 544kg 1200lb Product : HARKEN 16MM TRIPLE BLOCK W BECKET Manufacturer : Harken Manufacturer Part No : 409 Product : HARKEN 16MM TRIPLE BLOCK W BECKET
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- 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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★★★★★ 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.
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Reviewed in the United States on February 23, 2026
★★★★★ 5
Recommended replacement parts
Worked as advertised, quicksilver parts for replacement on alpha drive gen 2 outdrive.
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Reviewed in the United States on April 8, 2026
★★★★★ 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
★★★★★ 5
Perfect OEM fit
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