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The Nissan TD42 diesel engine, used across GQ and GU Patrol platforms, responds extremely well to turbocharging thanks to its robust construction and torque-rich design.
When installing a Garrett GT28R—whether as an upgrade on a TD42 GU turbo engine or as part of a full TD42 GQ N/A turbo conversion—a correct oil drain system is essential to maintain proper CHRA lubrication and avoid oil pooling.
This Gryphontek turbo oil drain hose kit includes a GT-series CNC-machined drain flange, heat-resistant NBR oil drain hose, heavy-duty steel fittings, a 1 mm non-asbestos gasket, and high-tensile bolts.
Purpose-built for the vibration, thermal load, and diesel oil viscosity characteristic of TD42 engines, the kit provides a stable and leak-free oil return pathway for GT28R turbo setups.
‣ Application: Nissan Patrol TD42 GU (turbo) & TD42 GQ (N/A → turbo conversion)
‣ Turbo Compatibility: Garrett GT28R ball-bearing turbo
‣ Hose Construction: High-temperature NBR oil drain hose designed for diesel lubrication and sustained heat cycles
‣ Flange Material: CNC-machined 6061-T6 aluminum GT-series drain flange
‣ Fittings: Durable mild-steel drain fittings built to withstand TD42 engine vibration
‣ Gasket: Interface N-8092 1 mm non-asbestos gasket
‣ Hardware: Stainless hose clamps + class 8.8 high-tensile bolts
‣ Patrol Conversion Ready: Supplies necessary drain components missing on TD42 GQ N/A engines and refreshes aging hardware on TD42 GU
‣ Performance Benefit: Ensures smooth oil evacuation under towing load, off-road use, high heat, and extended driving
‣ Custom Length Option: Hose length can be customized to suit different turbo placements, supporting both stock-mount and top-mount configurations
A Garrett GT28R turbo requires a consistent, unrestricted oil return path—especially on a long-stroke diesel like the TD42.
This Gryphontek kit provides the correct flange, hose, and hardware necessary to support reliable turbo operation on both TD42 GU and TD42 GQ turbo conversions.
⚙️ Ensure your TD42 turbo upgrade performs at its best with an oil drain system engineered specifically for GT28R installations.
Proudly exported to 75+ countries. All orders are dispatched via DHL Express, FedEx, or EMS from our Taiwan hub.
We’ve optimized our tax process for core markets to ensure zero hidden fees:
All-inclusive pricing. No hidden duties or extra fees at delivery.
Orders under AUD 1,000 are typically tax-free. No GST surprises.
*Other Countries: All import duties and carrier processing fees are the buyer's responsibility.
30-Day Returns: Return or exchange within 30 days of delivery. (Shipping at buyer's expense).
Limited Lifetime Warranty: Covers manufacturing defects. (Excludes racing misuse).