jd 4520

[diesel red neck]

where & what brand motor is in the new jd 4520??? i know my nh tc 35 has a china diesel.

 

[jdbower]

I can't be sure, but I think most of the new TWENTY series have Yanmar engines.

 

[Cidertom]

4x20 series is a JD (yes actually made by JD) diesel
3x20 series is yanmar

 

[diesel red neck]

thanks for the input

 

[proglassco]

They are Deere (made in North America). I have already had a new one put in my 4720 (injector clip broke, letting injector fall, shearing tip off and flooding the motor with diesel!

I still love the tractor though...they had the new crate motor drop shipped from the factory and had it here in Indiana in 3 days.