Kenmore Elite Washer

I had a water leak and found a hole in my bellows. Part # 909351. Appliance Parts Pro shipped me the part, (at the best price), and I am trying to figure out how to get the bellows onto the tub housing. Do I have to pull the tub or is access by way of pulling the front cover. THANKS TO ANYBODY WHO CAN HELP!!!

It can be done thu the door opening but is tricky sometimes getting the clamp right.. I usually take the front off… Dont over tighten the clamp that holds it to the tub just snug it…