GROCO 1/2" Bronze Combo Scoop Thru-Hull w/Nut - STH-500-W

Marsoni

M251S

$25.99

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

GROCO 1/2" Bronze Combo Scoop Thru-Hull w/Nut - STH-500-WGROCO 1 2" Bronze Combo Scoop Thru Hull w Nut STH 500 W 1 2" Bronze Combo Scoop Thru Hull w Nut Features: Designed for increased flow compared to standard Thru Hulls NPSM NPT combination thread C83600 Bronze Specifications: Thread NPS: 1 2"

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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Exact fit and cheaper than a trip to a repair shop. Make sure you have the proper gasket sealer, a good scrapper that's not going to dig into the sealing surface, and tools for the job. I went on my computer and downloaded a video that walked me through the process. I'm a mechanic by trade but wanted to ensure everything was correct. I've been running the motor now for a couple of months. Peeing just as it's supposed to. No more delivering, waiting, and retrieving my boat from the shop for its routine service. Just follow your owner's manual to make sure you do all the necessary maintenance.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 8, 2025

Verified Purchase

Chelsey R

Natrona Heights, US

★★★★★ 5

Great replacement

Size: For 5.5HP 6HP 7.5HP

Works as it should. Easy to swap out.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on August 12, 2025