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Engines & Assemblies

The 51 Factory has an extensive inventory of complete engine cores and can provide an overhauled, ready to install engine for your aircraft, or overhaul/restore a core provided to us.  

We select component parts and perform machining, grinding, and plating operations to ensure your engine is built with fits and clearances to ‘new part’ specifications, not just ‘service limits’ which allows for worn, used parts to be utilized if still within specified dimensions.  

Our engines are run for several hours on our test cell, with multiple full power run ups, monitoring all temperatures and pressures. Your engine is well proven before removal from the test cell and preparation for shipping.  

We stand behind our work, and guarantee our engines for a period of 12 months after installation and first operation.  Contact us for a copy of our guarantee policy.