We have replaced the motor with a brand new John Deere engine with 2 years 2,000-hour warranty. The engine doesn’t have EGR or any extra emission devices like DEF – DOC - SCR or DPF. Brand new generator end 600 volt (1-year warranty). Replaced radiator and mainboard basler new. The engine has to be broken in for 50 hours as it is new. Also new battery – new 50 amp twist locks – GFI and new alternator on the motor.