{"product_id":"triax-dtf-1-full-synthetic-transfer-case-fluid-1-quart-lifetime-fill-60-f-cold-start-protection","title":"Triax DTF-1 Full Synthetic Transfer Case Fluid 1 Quart — Lifetime Fill, -60°F Cold-Start Protection","description":"\u003cp\u003e\u003cstrong\u003eTriax DTF-1 is a full synthetic transfer case fluid engineered for modern AWD and 4x4 transfer units, offering lifetime-fill performance and reliable operation in temperatures down to -60°F.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned to meet the demands of contemporary all-wheel-drive systems, Triax DTF-1 blends friction modifiers, seal-friendly base stocks, and advanced additives to deliver smooth engagement, sensor compatibility, and durability across a broad range of OEM transfer cases. It’s formulated for seamless function in high-torque environments and for use where manufacturers specify a synthetic or long-life fluid for sealed transfer cases.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and transfer cases is Triax DTF-1 compatible with?\u003c\/h3\u003e\n\u003cp\u003eDTF-1 covers many European, Asian, and American all-wheel-drive units, including popular marques that require specific friction and seal compatibility. Always check your vehicle’s service manual or the product application list for exact model fitment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePorsche Cayenne and Macan transfer cases\u003c\/li\u003e\n  \u003cli\u003eBMW xDrive systems and Audi\/Volkswagen Quattro units\u003c\/li\u003e\n  \u003cli\u003eRange Rover, Mercedes-Benz Torque on Demand (GLE\/G-Class), Nissan AWD, Ford and many others\u003c\/li\u003e\n  \u003cli\u003eSuitable for sealed transfer cases qualifying for lifetime-fill service intervals where permitted\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this fluid perform in extreme cold and during heavy-load driving?\u003c\/h3\u003e\n\u003cp\u003eFormulated for true all-season operation, DTF-1 retains low-temperature flow and controlled friction behavior at very low temperatures, enabling consistent engagement and reduced wear on clutch packs and gear surfaces. Under heavy torque or sustained high-speed conditions, the fluid’s additives maintain stability to protect internal components and prevent foaming or shear-related thinning.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFlows and engages reliably down to -60°F for cold starts\u003c\/li\u003e\n  \u003cli\u003eFriction-modified for predictable clutch-to-gear transitions\u003c\/li\u003e\n  \u003cli\u003eHigh thermal and shear stability for sustained load conditions\u003c\/li\u003e\n  \u003cli\u003eAnti-foaming properties for consistent hydraulic behavior\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs Triax DTF-1 safe for seals, sensors, and modern materials?\u003c\/h3\u003e\n\u003cp\u003eDTF-1 is formulated to be compatible with elastomers, soft metals, and electronic sensors commonly used in today’s transfer cases. The additive package minimizes swelling or hardening of seals and prevents signal interference with speed and position sensors, reducing the risk of leaks or warning lights related to fluid incompatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSeal-safe base stocks to protect rubber and polymer components\u003c\/li\u003e\n  \u003cli\u003eNon-corrosive to aluminum, copper, and steel internals\u003c\/li\u003e\n  \u003cli\u003eStable additives that do not foul electronic sensors\u003c\/li\u003e\n  \u003cli\u003eDesigned for OEM-style materials used in modern AWD systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat service practices and installation notes should be followed?\u003c\/h3\u003e\n\u003cp\u003eFor best results, drain the old fluid where possible and follow the vehicle maker’s fill and bleed procedures. Use the correct capacity and torque settings for drain\/fill plugs, and replace any damaged seals or gaskets during service to maintain a sealed lifetime-fill application where intended.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFollow manufacturer-specified fill level and service procedures\u003c\/li\u003e\n  \u003cli\u003eReplace crush washers, seals, or gaskets if worn or leaking\u003c\/li\u003e\n  \u003cli\u003eUse in sealed transfer cases labeled for lifetime fill when accepted\u003c\/li\u003e\n  \u003cli\u003eKeep fluid contamination-free; close container after use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Triax DTF-1 suits technicians, fleet managers, and enthusiasts who maintain modern AWD and full-time 4x4 vehicles requiring a high-performance synthetic transfer case fluid. If you operate vehicles from Porsche, BMW, Audi\/Volkswagen, Range Rover, Mercedes-Benz, Nissan, Ford or other manufacturers that specify synthetic or lifetime-fill transfer case fluids, DTF-1 offers broad compatibility, strong low-temperature performance, and the material compatibility needed for advanced transfer case designs.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use Triax DTF-1 in sealed transfer cases labeled lifetime fill?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—DTF-1 is formulated for lifetime-fill service in sealed transfer cases when the manufacturer allows lifetime fluids.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is Triax DTF-1 compatible with electronic sensors and seals?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—its additive package is designed to be compatible with modern elastomers, soft metals, and electronic sensors.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Triax","offers":[{"title":"Default Title","offer_id":48083215286430,"sku":"B09F4K23SS","price":57.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/triax-dtf-1-front-bottle.jpg?v=1785828709","url":"https:\/\/northtrailauto.ca\/products\/triax-dtf-1-full-synthetic-transfer-case-fluid-1-quart-lifetime-fill-60-f-cold-start-protection","provider":"North Trail Auto","version":"1.0","type":"link"}