MARCHESINI OMS Motor Mounted Relief Valve 1/2in BSP (50 L/Min Flow Rate) - Sparex Part S.139561

MARCHESINI OMS Motor Mounted Relief Valve 1/2in BSP (50 L/Min Flow Rate) - Sparex Part S.139561

Marsoni

M251S

$102.17

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

MARCHESINI OMS Motor Mounted Relief Valve 1/2in BSP (50 L/Min Flow Rate) - Sparex Part S.139561MARCHESINI OMS Motor Mounted Relief Valve 1 2'' BSP (50 L min Flow Rate) Sparex Part No. S. 139561 USE AND OPERATION Made up by two cross port relief valves, these valves ore used to limit the pressure in the both ports of a hydraulic motor to a certain setting. Direct flange mounting for orbital motors type OMP OMR provides maximum safety, very low pressure drop and a robust installation. MATERIALS AND FEATURES CONNECTIONS Flange M1 and M2 directly

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Great price. It does what it's supposed to do. Keeps my air flow clean. Super easy to install, I can't believe mechanics charge to do this. Once you see how easy it is, you'll save yourself that expense. The material is top-quality charcoal, so it cleans all the nasty mold particles from getting into the vehicle. There is no smell, and that is a plus.

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Reviewed in the United States on January 1, 2026

Verified Purchase

Nette Brown

Phoenix, US

★★★★★ 5

Perfect fit

Perfect fit and good construction

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Reviewed in the United States on May 25, 2026

Verified Purchase

William Mateuszczyk Jr.

Cuba, US

★★★★★ 5

Better then OEM

Size: (Pack of 1)

I’m writing this for my 2022 Honda Accord Sport 2.0T.. Honda wanted to charge me $85 to replace the air filter, immediately after I bought this filter for $17. Just changed it 5 minutes ago and let me tell you, it was identical to the oem Honda filter. Fit perfectly, quality was same if not better then the original one. Functions amazing and air quality is great. Car definitely felt happy after replacing it. 10/10

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Reviewed in the United States on July 20, 2025

Verified Purchase

Nick C

Omaha, US

★★★★★ 5

Direct replacement

Size: (Pack of 1)

Direct replacement on my 2020 Accord 2.0T. Fit just like factory.

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Reviewed in the United States on February 23, 2026