Turbo Oil Drain Flange Kit – AN4

Designed for enthusiasts upgrading or maintaining their turbo system, this oil drain flange kit ensures reliable oil return from your turbocharger. Built for a direct fit on a wide range of popular turbine models, it’s a solid choice for clean, leak-free installations.


Fitment

  • Compatible with T3, T4, T35, T40, T60, T67, T70, T76, GT40, GT55 turbochargers

Material & Construction

  • Includes flange with AN4 joint (material not specified)

Technical Specifications

  • AN4 joint connection
  • 2x M8x1.25 screw size

What’s Included

  • Flange with AN4 joint
  • Gasket
  • 2x M8x1.25 screws

Installation Notes

  • Ensure all sealing surfaces are clean before installation for best leak prevention.
  • Hand-tighten bolts first, then torque to manufacturer specs.

FAQ

  • Will this flange fit my aftermarket T3 or T4 turbo?
    Yes, it is designed to fit T3, T4, and several other common turbo models.
  • Is the gasket included or do I need to buy one separately?
    The gasket is included in the kit.
  • What thread size are the included screws?
    The kit comes with 2x M8x1.25 screws.
Universal Part: This product fits multiple vehicles (universal application).

Vehicle Compatibility

Brand Model Generation / Chassis Engine
Universal - - -
TURBOWORKS

TURBOWORKS

Turboworks is a Polish manufacturer and supplier of performance turbochargers and forced-induction components. Based in Rzeszów, Poland, Turboworks engineers and balances their turbochargers in-house, offering T3/T4, GT, and ball-bearing turbo units for a wide range of turbocharged street and motorsport applications.

Official page: turboworks.pl

High-Performance Oil Feed Flange for T3 T4 GT40 GT55 AN4

Brand: TURBOWORKS Product id: 27610 MPN: CN-UC-047
Availability: Available to order
5.05€ Excl. VAT: 4.17€
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This product has universal fitment.

TURBOWORKS

Turboworks is a Polish manufacturer and supplier of performance turbochargers and forced-induction components. Based in Rzeszów, Poland, Turboworks engineers and balances their turbochargers in-house, offering T3/T4, GT, and ball-bearing turbo units for a wide range of turbocharged street and motorsport applications.

Official page: turboworks.pl