455 got a Ruegg Cat 1 3pt, Revised Reverse Pedal (reverse speed goes from 2.8mph to over 5mph) and I bent the discharge shoot back today.
I’m happy with my 4320 and 455.
I think parts are a bit high sometimes but they have a big enough following that guys make better aftermarket parts.
Reverse pedal is made by a guy in Orville Ohio, Ruegg is in Navarre Ohio and makes a 3pt about twice as heavy as Deere’s plus it’s $300 cheaper.
Both my machines where bought used. 4320 had 830 hours, 455 had 1200 hours. Both had a high sticker price, resale was a fraction of new price, that being said I will be a old man (27 now) by the time I wear both out.
I also sold a 1989 318 recently, bought it to make money, paid $1400 for it, put $120 and sold it for $2500 with a rear blade that I had $250 in, so made over $700 on a 28 year old JD garden tractor.
Not all JDs are home runs and last but they have a strong dealer network, very large following and they sell well off reputation.
That being said the “E” tractors seem to be more problematic with failures.