Garrett Turbo Oil Drain Flange Kit

Serious about turbo reliability? This Garrett oil drain flange kit is designed for enthusiasts running popular T3, T4, and GT-series turbos. It delivers a secure, leak-free oil return connection for both street and track builds.

Fitment

• Garrett T3, T4, T3/T4, TB03, T04B, T04E, T60, T61 turbos
• Garrett GT37, GT40, GT42, GT45, GT47 journal bearing turbos
• Garrett GT37R, GT40R, GT42R, GT45R, GT47R ball bearing turbos

Material & Construction

• Flange with 1/4 NPT hole

Technical Specifications

• 1/4 NPT threaded oil drain port
• M8 x 1.25 mounting screws

What’s Included

• Oil drain flange with 1/4 NPT hole
• Gasket
• 2x M8 x 1.25 screws

Installation Notes

• Ensure all sealing surfaces are clean before installation for a proper gasket seal.
• Tighten mounting screws evenly to avoid flange distortion.

FAQ

• Is the gasket included or do I need to source one separately?
  Yes, the kit includes a gasket for installation.
• Are the mounting screws the correct thread pitch for Garrett turbos listed?
  Yes, the included screws are M8 x 1.25, matching the specified Garrett turbo models.
• Can I use this flange with custom oil drain lines?
  Yes, the 1/4 NPT hole allows compatibility with a variety of custom oil drain fittings.