Garrett AiResearch Turbocharger - Used (Untested, Model Unverified)

Garrett AiResearch turbocharger, used take-off, removed from a diesel engine. The AiResearch trademark is cast into the aluminum compressor housing; no model tag or part number is legible, so the exact turbo model and engine application are not verified. Cast-iron turbine housing with a 4-bolt mounting pad, V-band-clamped compressor housing with a cast discharge elbow, and green paint traces on the clamp (commonly seen on Detroit Diesel and Volvo Penta engines — not confirmed).

Application: not verified. Offered as an untested unit / rebuildable core candidate for a shop that can bench-inspect and rebuild it.

Condition: Used and untested. Surface rust and heat discoloration on the turbine housing, light flange corrosion, oxidized compressor housing. Wheels appear present with no obvious damage in the photos; shaft play, blade condition, and balance have not been measured and no operational testing has been performed. No lines, gaskets, or mounting hardware included. Residual oil will be drained and all ports capped before shipping.

Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts.