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Wiseco 19mm x 2.500in NonChromed SW Piston Pin

Marsoni M251S
Sale price$36.23
Pay 4 payments of $9.06 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Wiseco 19mm x 2.500in NonChromed SW Piston PinMeet the rigorous demands of your engine with Wiseco's industry leading piston wrist pins! Every Wiseco piston wrist pin is engineered for strength and lightweight performance to ensure your piston assembly operates with maximum efficiency and minimal friction. The wrist pins and retaining clips connect the piston to the connecting rod, providing the reliability and endurance needed for high speed, high stress applications. This Part Fits: Year Make
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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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4.1 ★★★★★
Based on 2230 reviews
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chris s
New York, US
★★★★★ 5
Fit Mercury 150 saltwater 2 stroke great!
These fit my Mercury 150 perfect. Took it out for a test run and engine ran great with no overheating issues.
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Reviewed in the United States on August 26, 2025
R
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Robert Werkhoven
Boise, US
★★★★★ 5
Work’s okay
They work ok, as expected
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Reviewed in the United States on August 26, 2025
R
Verified Purchase
Ron McCrea
Louisville, US
★★★★★ 5
Just as good as OEM
Exactly what I expected...
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Reviewed in the United States on August 9, 2025
W
Verified Purchase
wes
Carnegie, US
★★★★★ 5
Fit perfectly
Truly impressive, bought these and a set from a us boat supplier a thermostat made in the USA . They came with the gasket separate . I could not figure out how to put it together . I used these in my mercury optimax 135 hp . They fit perfectly and appear to be working great at a quarter the cost .
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Reviewed in the United States on August 29, 2024
A
Verified Purchase
Amazon Customer
San Leandro, US
★★★★★ 5
Handles the power
Size: 5FT, Style: 8AWG
Used for leads to handle high Amperage. Replaced cheesy 12 gauge leads that came with the unit
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Reviewed in the United States on January 28, 2026

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