Diesel Injector Return, 4 Pieces Injector Return Connector, Injector Return Hose for Common Rail Systems, Diesel Fuel Fitting for Diesel Engines, Utility Vehicles and Agricultural Machinery

Advanced Technical Design: Diesel injector return connector with double-ring sealing structure; High-temperature resistant injector seal (-40℃ to 130℃); Compatible with common rail diesel systems and standardized injector return hoses; Oil and chemical corrosion resistant engineering plastic material.
Precise Specifications: Diesel injector fitting with 5.5-6.3 mm interface and 4.85-5 mm outlet; Two connector types included - 2-way L fitting 22-24.4 mm and 3-way T fitting 34-37.15 mm; Dimensions adapted for 5-6 mm inner diameter hoses for optimal injector return.
Simplified Installation: Plug-and-play system for injector return hose, no tools required; Snap-fit design for quick assembly and disassembly; Secure injector seal with automatic locking; Compatible with Bosch 110 and CRI1-20 injector series.
Reliable Performance: Leak-resistant, sealed diesel injector return structure. Tested according to fuel system pressure standards; Durable diesel fitting resistant to aging and deformation; Smooth internal surface for uniform fuel flow. Versatile Applications: Injector return hose suitable for commercial vehicles and agricultural machinery; Connection to hydraulic and pneumatic systems; Maintenance of fuel filters and high-pressure pumps; Compatible with D20/D40 engine models and common rail systems.