Fragola Performance Systems 485203-BL #3 x 1/8" NPT DIY Oil Restrictor Fitting Black

The Fragola Performance Systems 485203-BL is a #3 AN to 1/8" NPT DIY Oil Restrictor Fitting designed for use in high-performance lubrication and turbocharger oil feed systems. This fitting allows builders to create a custom-restricted oil supply line, helping to regulate oil flow to components such as turbocharger center sections, dry-sump systems, and other pressure-sensitive lubrication circuits.

Constructed from high-quality aluminum with a durable black anodized finish, this fitting is lightweight, corrosion-resistant, and built to withstand the demands of race and performance applications. The 1/8" NPT male port threads into standard NPT-tapped ports, while the #3 AN end accepts a standard -3 AN hose or fitting for clean, leak-free plumbing.

Key Features:

• Fitting Size: #3 AN (male) x 1/8" NPT (male)
• Type: DIY Oil Restrictor Fitting — allows custom orifice sizing for tailored flow restriction
• Finish: Black anodized aluminum for corrosion resistance and a clean appearance
• Application: Ideal for turbocharger oil feed lines, dry-sump systems, and restricted lubrication circuits
• Construction: Lightweight, high-strength aluminum alloy
• Meets the demands of racing and high-performance street applications

The Fragola 485203-BL is a trusted solution for motorsport builders who need precise oil flow control in custom plumbing systems. Compatible with standard AN and NPT fittings and hose assemblies from Fragola and other major fitting brands.