


T-H Marine Double Barb Inline Scupper Check Valve - 1-1/8" - Black - ILS-1200-DP
Marsoni
M251S
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Friday, May 29
T-H Marine Double Barb Inline Scupper Check Valve - 1-1/8" - Black - ILS-1200-DPT H Marine Double Barb Inline Scupper Check Valve 1 1 8" Black ILS 1200 DP Double Barb Inline Scupper Check Valve 1 1 8" Black A great solution to provide a scupper check valve in the drain line. Allows use of standard thru hull fittings in the cockpit and on the hull exterior. Features: Prevents Backwash Chemical Resistant Materials Thermo Plastic Flapper Product : T H MARINE DOUBLE BARB INLINE SCUPPER 1 1 8" BLACK Manufacturer : T H Marine Supplies
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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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4.2 ★★★★★
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Product Reviews
★★★★★ 4
No instructions
No instructions... No idea which one is the high pressure side.They seem to be good quality but I have not used them yet...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
★★★★★ 5
Great fit for a 2005 Honda Element
These fit my 2005 Honda Element perfectly. Solved a small leak issue. I’ve had these installed for about one season so far (winter into summer) and they are still holding up.
The install is simple if you’re confident working on your power steering system.
Overall happy. No complaints
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Good value
Good value. Much better to get a new pump
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Reviewed in the United States on April 11, 2026
★★★★★ 1
Buy OEM Honda for $2 - Suction side o-ring does not fit right
No good. Suction side o-ring doesn't fit right and immediately sucked air. Spend the $2 at a Honda dealer and get the original orange 91345-RDA-A01 o-ring. Fits much better and instantly quiet power steering pump.
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Worked perfect
Great deal
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Reviewed in the United States on January 23, 2026