Toyota Land Cruiser 2H + Garrett G-Series G25 G30 Turbo Oil Drain Hose Kit

Oil Drain System Engineered for 2H Diesel Running Garrett G25 / G30 Turbo

The Toyota 2H 4.0L diesel engine—found in HJ47, HJ60, and HJ75 Land Cruisers—is a durable workhorse, but as a naturally aspirated engine it was never equipped with turbo oil return hardware.

When upgrading a 2H engine to a Garrett G-Series G25 or G30 turbo, a proper oil drain system must be added to ensure clean, unrestricted oil evacuation from the turbocharger back into the sump.

This Gryphontek turbo oil drain hose kit includes the correct G-Series drain flange, high-temperature NBR hose, steel fittings, 1 mm gasket, and hardware required to build a reliable oil return path that withstands the heat, vibration, and heavier viscosity of 2H diesel oil.

Designed specifically for turbo-converted Land Cruisers, it delivers stable oil drainage suitable for touring, towing, off-road use, and long-distance durability.

Key Features

‣ Application: Toyota Land Cruiser 2H 4.0L N/A diesel engine — HJ47 / HJ60 / HJ75
‣ Turbo Compatibility: Garrett G-Series G25 (G25-550 / G25-660) and G30 (G30-660 / G30-770)
‣ Hose Construction: High-temperature NBR oil drain hose designed for diesel oil viscosity and continuous heat cycles
‣ Flange Material: CNC-machined 6061-T6 aluminum G-Series drain flange
‣ Fittings: Heavy-duty mild-steel drain fittings optimized for vibration-prone diesel applications
‣ Gasket: Interface N-8092 1 mm non-asbestos gasket
‣ Hardware: Stainless hose clamps + class 8.8 high-tensile bolts
‣ Diesel Conversion Ready: Provides all required drain components missing from factory 2H N/A engines
‣ Performance Benefit: Maintains consistent turbo oil return under load, extended highway driving, and high-temperature operation
‣ Custom Length Option: Extended hose available for varied turbo locations or aftermarket manifolds

Kit Includes

• NBR turbo oil drain hose
• 6061-T6 CNC-machined G25/G30 drain flange
• 1 mm Interface N-8092 drain gasket
• Mild-steel drain fittings
• High-tensile bolts
• Hose clamps

A Complete Oil Return Solution for Turbo-Converted 2H Engines

The 2H engine’s rugged design makes it ideal for turbo upgrades, but correct oil drainage is essential for turbocharger longevity.
This Gryphontek kit delivers the proper flange, hose, and fittings to support clean, leak-free oil return for Garrett G25/G30 installations on Land Cruiser 2H engines.

⚙️ Build your 2H turbo conversion with confidence using components engineered for diesel durability and G-Series compatibility.