PRECISE FUEL ATOMIZATION Restores the original factory spray pattern to ensure complete combustion and maximum power output in John Deere 6 cylinder diesel engines.
DIRECT OE REPLACEMENT Manufactured to match exact tolerances for part numbers AR50781 AR39811 AR46846 and SE501163 for seamless integration with the Stanadyne injection pump.
EXTENSIVE MODEL COVERAGE Specifically designed for reliable fitment in John Deere agricultural tractors including models 3010 3020 4000 4010 4020 4040 and 4230.
LEAK FREE PERFORMANCE Every nozzle is individually pressure tested to prevent fuel bypass and dripping ensuring clean starts and preventing crankcase oil dilution.
FIELD READY RELIABILITY Built with hardened steel components to resist carbon buildup and survive the high heat environments of heavy duty field work and industrial applications.