4610SU

What model industrial ford tractor would be equivalent to the 4610SU. Would like to know to try and find the front axle and steering components to switch on to the 4610SU.

445? Not sure what your trying to do? front end loader? you would put a regular 4610 front end on it. or go hd with a 445 front end? put a 3400 utility front end or 3500 industrial front end on it?

Parts site shows that the 4610SU used the same front axle as the 230A & 530A which were LCG tractors and the 234 & 334 which were highway tractors, which were all classified as "utility" tractors, but they were not made for heavy front axle usage like loader work the way that the other true utility and industrial models were. There are no true utility or industrial models that used any of the exact same front axle or steering parts as the 4610SU.

With that being said, you should be able to use the parts from any 3 cylinder utility or industrial of the same time frame so long as you use the front bolster, front axle, pivot pin, steering gear box and all of the linkage parts including power steering cylinder(s) if so equipped, from the donor tractor.

The only solid non-adjustable front axle that might fit that original front bolster would be one from a 3400, or a 335 which replaced the 3400 or a 340 which replaced the 335. Once that "lighter" utility series progressed to the 340A, they switched to the heavier front axle similar to the 4400 which requires a different bolster. So there were no utility or industrial models built at the time that the xx10 ag tractors were being made that used that same style front bolster.

The tractor has a 7209 loader on it. I average breaking the axle spindle at least twice a year.
I was wanting to replace the axle with one that has stronger wheel spindles. Also I want to keep the tractor low. I use it to hay with and like the low level for getting off and on.

I have had all of the parts to do this change out for close to three years. Found everything but the left hand radius rod. P/N C5NN3A292B. I have searched every where would like to find a used one searches turned up nothing. Also looks like it is still avail. new from New Holland may have to go that route. Anyone that can point me to a used one please do. All efforts will be greatly appreciated.

I don't know where you're located, but tractor-part.com shows that Leaders Tractor in Dunlap, IA has one of those radius rods in stock:

http://www.tractor-part.com/parts/?q=C5NN3A292B+3400

I found the left radius rod for the tractor. My New Holland dealer did a dealer search and found one in Kentucky cost about 50 bucks more than most wanted for a used one. I am a happy camper.

So what model front axle are you going with?