Turbo Oil Return Drain Flange Adapter Kit Compatible With IHI RHF4 RHB4 RHB5 KKK K03 K04 TD04 TD05 TD06 AN8 AN10(AN 10)

Turbo Oil Return Drain Flange Adapter Kit for IHI RHF4, RHB4, RHB5; KKK K03, K04; TD04, TD05, TD06 series turbochargers.Designed to fit turbochargers with a 38 mm oil drain bolt spacing and 6 mm mounting bolts.Includes one oil drain flange, one , and two M6×1.0 bolts with washers.Features AN8 and AN10 male thread connections for oil return hose routing.Constructed from aluminum with black anodized finish.Compatible with turbochargers requiring a straight oil return path and standard 6 mm mounting hardware. Compatibility Statement: This is a third-party replacement.Brand/model references serve only as compatibility indicators.

• Model Compatibility: Fits IHI RHF4, RHB4, RHB5, KKK K03, K04, and TD04–TD06 series turbochargers as a direct replacement component.
• Connection Specification: Includes AN8 and AN10 fittings for oil return drain line connections to match turbo flange requirements.
• Function Purpose: Serves as a flange adapter kit to restore proper oil return drainage functionality in compatible turbo systems.
• Application Scope: Designed specifically for turbo oil return drain mounting between the turbocharger and associated oil return plumbing.
• Physical Configuration: Provides the necessary adapter geometry and bolt pattern to interface with listed turbo models’ oil return flange locations.