54 inch mower GX345 ?

[Rebs]

You'd have to basically gut the incorrect blower, and re-install everything inside the correct housing, and I would bet big bucks Deere will soak you badly on the price of that housing (if you can even do the swap), plus there is the issue of belt lengths and pulley locations on the blower itself for the blower fan drive system.

You're far better off watching CK for the correct one. They come up on there fairly often (except for when it's what you are looking for LOL). That's where I sold mine. A guy from somewhere in central Indiana came all the way up and bought it.

What is CK ?

 

[RG1]

What is CK ?

Sorry, fat fingers. That's supposed to be CL (craigslist)

 

[tk tom]

Just to add to this in case anyone is looking for interchangeable bagger parts - I have been in need for a new hopper assembly for my unit. GX335 with 48c deck. Has a new powerflow unit but the hopper is damaged and leaves blow out all over the place. In researching I've found that the hopper assembly part numbers match on x3**, lt1**, gt2**, gx3**, lx2** series mowers. There may be more but I haven't looked further. It has to be the hinged opening style where the blower tube entrance to the hopper is fixed, doesnt move with the hopper when you open for dumping. You may have to swap mounting brackets at the base but the top should swap perfectly. Used non-powerflow baggers are a lot cheaper to find and use if your hopper is damaged, often $150 or less for the whole system, JD gets $179 for half of the hopper!!!

Hope that helps and wasn't too confusing. I'll try to find pictures of the different systems for clarity.