ORB stands for O-Ring Boss. These ports use a specific thread and a groove for an O-ring to create a seal, commonly found in high-performance fluid transfer systems.

Port plugs are used to seal off unused or exposed ports in fluid systems. This prevents leaks and stops contaminants like dirt and debris from entering the system, which is important for maintaining fluid cleanliness and system integrity.

What is included with this port plug?

This Vibrant Performance port plug includes the plug itself and the necessary O-ring for sealing. It is made from 6061 aluminum with a black anodized finish.

Questions? Call Us:631-982-0042

M-F 8AM-4PM ET

Trusted Since 1957

Est. 1957

1 / 2

Specifications

Brand: Vibrant
Part #: 10993
UPC: 690092174286

Vibrant Aluminum -8AN ORB Slimline Port Plug w/O-Ring - Anodized Black

Name: Vibrant Aluminum -8AN ORB Slimline Port Plug w/O-Ring - Anodized Black
Brand: Vibrant
SKU: vibrant-vibrant-aluminum-8an-orb-slimline-port-plug-w-o-ring-anodized-black-t14-344857
Price: 9.84 USD
Availability: BackOrder

$9.84

On Backorder — Expected to ship by Jun 21, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Vibrant Performance -8AN ORB Slimline Port Plug w/ O-Ring. Seals exposed ports to prevent leaks and contamination.

Key Features

Fits -8AN ORB ports.
Made from 6061 aluminum alloy.
Features a black anodized finish.
Includes an O-ring for a secure seal.
Slimline design for tight spaces.
Helps prevent leaks and contamination.

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

This is a Vibrant Performance -8AN ORB slimline port plug, finished in black anodizing. It's designed to seal off exposed ORB (O-Ring Boss) ports, which is really handy when you're cleaning up a fuel system, oil system, or any other fluid line setup. Keeping those ports plugged prevents leaks and stops dirt or debris from getting into your lines, which is crucial for keeping your engine running smoothly.

It's made from 6061 aluminum alloy, so it's lightweight and strong. The plug also comes with an O-ring to ensure a good seal against the port surface. This slimline design means it won't stick out too far, which can be a real benefit in tight engine bays where space is at a premium. It's a simple but effective part for cleaning up custom plumbing or finishing off a project.