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The Garrett GT28R is a widely used ball-bearing turbocharger in a variety of diesel and petrol performance applications, valued for its compact size and efficient bearing design.
When installed on engines such as the Toyota Land Cruiser 1HZ 4.2L diesel, appropriate oil supply configuration becomes an important consideration, as the 1HZ was originally designed as a naturally aspirated engine.
This Gryphontek 4AN PTFE Teflon stainless-braided turbo oil feed line kit is designed to provide a controlled and consistent oil supply for GT28R turbo installations, using a 1.0 mm restrictor to help regulate oil flow and support stable turbo operation across a wide range of driving conditions.
‣ Application: Toyota Land Cruiser HZJ70 / HZJ75 / HZJ79 / HZJ80 / HZJ105
‣ Engine Compatibility: Toyota 1HZ 4.2L N/A diesel engine (turbo conversion)
‣ Turbo Compatibility: Garrett GT28R ball-bearing turbocharger
‣ Oil Flow Control: 1.0 mm restrictor optimized for Garrett ball-bearing cores
‣ Line Construction: 4AN PTFE Teflon stainless-braided hose, pre-crimped for leak-free high-pressure performance
‣ Fittings: Robust mild steel AN fittings designed for diesel heat cycles and vibration
‣ Turbo Protection: Prevents over-oiling, oil seal failure, and exhaust smoke issues
‣ Custom Length Available: Hose length can be tailored to suit individual turbo placement and engine bay layouts
Ball-bearing turbos demand precision—not excess oil volume.
This Gryphontek 1.0 mm restricted oil feed line kit ensures your Garrett GT28R receives clean, regulated lubrication tailored to the high oil pressure characteristics of the 1HZ diesel engine.
⚙️ Choose a 4AN PTFE oil feed solution engineered for 1HZ Garrett GT28R turbo conversions, delivering modern turbo efficiency with the durability required for real-world Land Cruiser use.
Proudly exported to 75+ countries. All orders are dispatched via DHL Express, FedEx, or EMS from our Taiwan hub.
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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: Import duties are determined by local customs and 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).