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Aeroquip #3 Locknut Alum Black FCM5556

Part Number: AERFCM5556
AEROQUIP
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SKU:
AERFCM5556
UPC:
678146022363
MPN:
FCM5556
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.05 LBS
$2.99
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Description

Keep your hydraulic and fuel lines locked down tight with the Aeroquip FCM5556 #3 Locknut — built for performance enthusiasts who refuse to compromise on quality. These black anodized aluminum locknuts deliver a clean, corrosion-resistant finish that looks as good as it performs. Sold as a pair, they're ready to tackle your next build right out of the box.

  • Part Number: FCM5556
  • Type: Bulkhead fitting nut
  • Size: 3 AN
  • Material: Aluminum
  • Finish: Black anodized
  • Quantity: Sold as a pair
  • Brand: Aeroquip

Whether you're plumbing a race car, street rod, or high-performance build, Aeroquip has been a trusted name in fluid system components for decades. The FCM5556 locknuts are lightweight yet incredibly durable, making them a smart choice for anyone serious about their build. Grab a set and finish your project with the confidence that only genuine Aeroquip hardware can deliver.

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Specs

MFG Part #:
FCM5556
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Fitment

Fitment for Aeroquip #3 Locknut Alum Black FCM5556

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