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Rule-A-Matic? Float Switch - 35A

Marsoni M251S
Sale price$44.99
Pay 4 payments of $11.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Rule-A-Matic? Float Switch - 35ARule A Matic? Float Switch 35A Rule A Matic Float Switch Year after year, the Rule A Matic has been the switch of choice for boaters the world over. Our latest design now includes a removable base for easy cleaning and servicing, a mercury free snap switch tested to over one million cycles and marine grade blocked wire. Designed for pumps drawing up to 14 Amps. Now includes a 2 year warranty. WARNING: This product can expose you to chemicals including
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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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4.3 ★★★★★
Based on 229 reviews
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A
Verified Purchase
andranik g.
Cuba, US
★★★★★ 5
Great replacement kit
Called around for quotes to get them replaced and everyone was quoting over $2k just for bellows. Figured I’d give it a try. The rubber is good quality and feels soft. Time will tell but this is an easy job if you’re mechanically inclined. Make sure you replace the plastic water pickup fitting while you’re at it. Found mine to be cracked on disassembly and had to wait for a new one. Should be a easy 3-4 hour job if your not doing the bearing and only doing bellows
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 26, 2024
B
Verified Purchase
Ben
Omaha, US
★★★★★ 3
Just ok
Qualities OK, but for Marine applications might want better
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 3, 2025
B
Verified Purchase
Barbara S.
Bozeman, US
★★★★★ 5
Great quality
Just as described.
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Reviewed in the United States on July 22, 2025
P
Verified Purchase
Paul Kirchberger
West Palm Beach, US
★★★★★ 5
Bellows kit review initial inspection’s
Very good quality. The hose clamps were event the better ones you have to pay extra in most cases.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2025
C
Verified Purchase
Captain Ron
Lake Worth, US
★★★★★ 5
Good value, very useful for go kart wiring
Size: 100ft, Style: 6C-18AWG
It's a good spool to have around to wire lights and things on the go karts. Also came in handy when I had to patch a bit of melted wire harness on the tail of the old Dodge.
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Reviewed in the United States on May 6, 2026

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