SKU: AERFCM3722
UPC: 678146008589
MPN: FCM3722
The AEROQUIP #3 O-Ring Boss Plug (FCM3722) is a precision hydraulic component designed for fluid system applications where secure port closure and leak prevention are essential. This fitting is crucial for mechanics working on hydraulic systems, ensuring system integrity under pressure.
The O-Ring Boss design features a captured elastomer seal that compresses against a flat seating surface, creating a reliable metal-to-elastomer interface. This design resists vibration and thermal cycling, making it a superior choice compared to thread-sealed tape or sealant alone.
This plug is ideal for capping unused hydraulic ports during system reconfiguration or performance upgrades, ensuring compatibility with SAE standard hydraulic manifolds and valve blocks without the need for custom porting or adapter plates.
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