An Injector Seating Tool Long Spacer Leg supports the accurate seating of the complete injector seating land into the sleeve within engines. This tool component works as part of a controlled installation process that applies uniform force, ensuring the injector is seated evenly and fully against the sleeve surface. Correcting out-of-round conditions in injector sleeves, it supports proper sealing and helps prevent combustion gas leakage that can affect engine performance. It allows controlled force application through a simple forcing screw operation, delivering consistent seating results from one cylinder to another.Attributes:• Seats the entire injector seating land fully into the injector sleeve.• Eliminates combustion gas leakage caused by improper injector seating.• Used with a torque wrench for controlled force application.Applications: An Injector Seating Tool Long Spacer Leg is used as a service tool in engine maintenance to seat injector sleeves correctly, ensuring proper sealing and preventing combustion gas leakage during operation.