Nissan TD42 GU GQ + TD05H Turbo Oil Drain Hose Kit

Oil Drain System for TD42 Diesel Upgrading to Mitsubishi TD05H

The Nissan TD42—renowned for its durability and off-road torque—is a popular platform for turbocharging.

When equipping a TD42 GU turbo engine or converting a TD42 GQ N/A engine with a Mitsubishi TD05H, a properly designed turbo oil drain system is essential. Without it, oil can accumulate in the CHRA, leading to smoking, bearing stress, and reduced turbo life.

This Gryphontek turbo oil drain hose kit includes a TD05H-pattern CNC-machined drain flange, a heat-resistant NBR drain hose, steel fittings, a 1 mm non-asbestos gasket, and high-tensile hardware.

Designed specifically for the heavy vibration, high thermal load, and thick diesel oil typical of TD42 engines, it creates a stable and leak-free oil return path suited for TD05H turbo installations.

Key Features

‣ Application: Nissan Patrol TD42 GU (factory turbo) & TD42 GQ (N/A → turbo conversion)
‣ Turbo Compatibility: Mitsubishi TD05H journal-bearing turbo
‣ Hose Construction: High-temperature NBR oil drain hose built for diesel lubricant and continuous heat cycles
‣ Flange Material: 6061-T6 CNC-machined aluminum TD05H drain flange
‣ Fittings: Heavy-duty mild-steel oil drain fittings built to withstand TD42 vibration and off-road abuse
‣ Gasket: Interface N-8092 1 mm non-asbestos drain gasket
‣ Hardware: Stainless hose clamps + class 8.8 high-tensile bolts
‣ Patrol Conversion Ready: Supplies missing components for GQ N/A engines and refreshes aging hardware on TD42 GU turbo models
‣ Performance Benefit: Ensures consistent oil evacuation during towing, slow-speed climbs, high-temperature operation, and long-distance driving
‣ Custom Length Option: Hose length can be customized to suit different turbo placements, supporting both stock-mount and top-mount configurations

Kit Includes

• NBR turbo oil drain hose
• 6061-T6 CNC-machined TD05H drain flange
• 1 mm Interface N-8092 gasket
• Mild-steel drain fittings
• High-tensile bolts
• Hose clamps

Reliable Oil Return Hardware for TD05H-Equipped TD42 Patrol Builds

The Mitsubishi TD05H is a strong and responsive upgrade for the TD42, but it requires a proper oil return system to ensure longevity.
This Gryphontek kit delivers the correct flange, hose, and sealing hardware for a clean, unrestricted, and long-lasting oil drain setup on both TD42 GU and TD42 GQ turbo conversions.

⚙️ Support your TD42 turbo upgrade with an oil drain system engineered specifically for Mitsubishi TD05H installations.