serial # ID

Tue Jul 22, 2014 4:07 pm

I have a 4 cyl IH power unit with a serial# 64HPA11050. Does anyone know what year and type of motor it is? thanks the block casting # is 35638R2

Re: serial # ID

Thu Jul 24, 2014 1:42 pm

Are you sure about that block casting #? I think there should be 6 numbers before the R.

Re: serial # ID

Fri Jul 25, 2014 11:06 am

Thanks Trent. Where can I find the info on it? I will take another look at the casting #.

Re: serial # ID

Fri Jul 25, 2014 11:58 am

I'm not quite sure. I tried to do a search for the block part number and that's when I realized something didn't seem right.

One thing that caught my eye is some Cub-sized power units had a serial number prefix of 64HTC.

Also, is there another casting code on the block? Something with 2 numbers and a letter? Like 4-21-X or something like that? That will be a date code with the first 2 numbers representing the month and day and the letter is a code for the year the block was cast. That will help date it.

Can you post any pics of it?