600 lift cylinder / cover vs NAA

[RWhite]

Hey all, I ve been searching and I haven t been able to find an answer.. does anyone know if the lift cover used on the 600 is the same as the one used on the NAA? I know the 600 has internal hydraulic lines and I read one comment that said the NAA had the same lift cover as the 8N, so maybe they aren t interchangeable but I figure someone here will know.

I ask because I have an NAA without the lift assembly and Im only seeming to find 600 series top covers/cylinder assemblies. Im assuming the 601s are right out

Thanks for any info you might be able to provide on these interchanges!

 

[shaun wallace]

They are all different. None will interchange

 

[RWhite]

Thank you, my search continues. I suspect this is going to result in a second NAA making an appearance in back lot..

 

[Tim PloughNman Daley RIP]

What does your MPC say? If part numbers are good for years listed, giddy-up. If part numbers are not stated for years in question, start your boneyard search. The 8N
top cover, the NAA, and the 55+ all have different part numbers. Shaun nailed it.

My question is why do you need to replace the top cover?


Tim Daley (MI)

 

[Sean in PA]

(quoted from post at 05:22:37 05/31/23)

My question is why do you need to replace the top cover?


Tim Daley (MI)

From the original post:

I ask because I have an NAA without the lift assembly