-4AN Turbo Oil Feed Fittings

These are the fittings that are used with -AN braided oil feed lines. They are used to attach -4AN stainless braided oil feed line to the turbo's oil feed port. All fittings include any required crush washers, gaskets, etc. These fittings are only one of the components that make up a turbo oil feed line. Other components such as the braided line itself, banjo bolts, etc are required to make a complete feed line. However, these individual fittings are useful for those who have lost/damaged a fitting or require a new fitting with a turbo upgrade (for example).

RTM carries a full lineup of oil feed fittings for nearly every turbo on the market.

A list of some common examples include:

• M10x1.5: some EVO-3 "knockoff" turbos
• M12x1.25: some EVO-3 "knockoff" turbos
• M12x1.25: Mitsu 14B/16G/20G family of turbos
• M12x1.5: most Holset turbos
• 1/8 NPT: Garrett/PTE journal bearing turbos
• 1/4 NPT: Bullseye Power turbos
• 7/16x24 IF (inverted flare): T25/T28 turbo for DSM
• 7/16x24 IF w/restrictor: most Garrett/PTE BB turbos
• GT40 JB to 1/8 NPT flange: most GT40 JB turbos
• GT35 restrictor flange: most GT series BB turbos

Specs of GT40 JB to 1/8 NPT flange:
38mm centre-to-centre distance between bolt holes, 8mm bolts, flange: 57mm overall length, 30mm overall width.

Specs of GT35 restrictor flange:
38mm centre-to-centre distance between bolt holes, 8mm bolts, flange: 53mm overall length, 22mm overall width, 0.035" restrictor.

Specs of 7/16 IF (inverted flare) w/restrictor:
0.040" restrictor.

NOTE: RTM also carries complete turbo oil feed line kits. For details, please refer to "Related products" link near the bottom of the page.

NOTE: All fittings in drop-down below (except for the flange fittings) are -4AN male at one end and male thread at the other end.

NOTE: All fittings available not necessarily depicted in photo.

NOTE: Detailed images of each fitting can be found in "View detailed images".

Several purchase options available.
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