Toyota Land Cruiser 2H + Garrett GT28R GT30R Turbo Oil Drain Hose Kit

Oil Drain System for 2H Diesel Upgrading to GT28R / GT30R Turbo

The Toyota 2H 4.0L diesel engine in the HJ47, HJ60, and HJ75 Land Cruiser platforms is known for its durability and long-distance reliability.

However, as a naturally aspirated engine, it was not designed with turbo oil return hardware. When converting a 2H to run a Garrett GT28R or GT30R ball-bearing turbo, installing a proper oil drain system becomes essential to ensure stable lubrication and prevent oil backup in the CHRA.

This Gryphontek turbo oil drain hose kit provides all required components—including a GT-pattern CNC-machined drain flange, heat-resistant NBR hose, steel fittings, 1 mm gasket, and hardware—to establish a dependable oil return path for GT-series turbo installations.

Engineered to tolerate the thermal load, vibration, and thicker viscosity common to diesel oil, this kit supports clean, reliable oil evacuation across varied driving conditions.

Key Features

‣ Application: Toyota Land Cruiser 2H 4.0L N/A diesel engine — HJ47 / HJ60 / HJ75
‣ Turbo Compatibility: Garrett GT28R / GT30R ball-bearing turbos
‣ Hose Construction: High-temperature NBR oil drain hose suited for diesel lubrication and sustained heat
‣ Flange Material: CNC-machined 6061-T6 aluminum GT-series drain flange
‣ Fittings: Durable mild-steel drain fittings designed for vibration-heavy diesel platforms
‣ Gasket: Interface N-8092 1 mm non-asbestos gasket
‣ Hardware: Stainless hose clamps + class 8.8 high-tensile bolts
‣ Diesel Conversion Ready: Supplies all required oil drain components missing from factory 2H N/A engines
‣ Performance Benefit: Ensures clean and consistent oil return during towing, long-distance cruising, and high-temperature operation
‣ Custom Length Option: Extended hose available for different manifold layouts and turbo positions

Kit Includes

• NBR turbo oil drain hose
• 6061-T6 CNC-machined GT28R/GT30R drain flange
• 1 mm Interface N-8092 drain gasket
• Mild-steel drain fittings
• High-tensile bolts
• Hose clamps

Reliable Oil Drain Hardware for GT-Series Turbo-Equipped 2H Land Cruisers

A properly designed oil return system is essential for maintaining GT28R / GT30R turbo reliability on 2H diesel engines.
This Gryphontek kit provides the correct flange, hose, and fittings required to support long-term, leak-free performance for turbo-converted Land Cruisers.

⚙️ Equip your 2H turbo build with a drainage solution engineered specifically for GT-series turbo conversions.