Per the Johnny Bucket website the Husqvarna frame is too weak for a front bucket.
"(GT48XLSi, GT52XLSi, GT54LS, GT52XLS, GTH52XLS any 2018 and up TS3xx series such as TS348 etc. and a few others are still compatible but have a weak tractor frame design that is not strong enough for use with the Johnny Bucket"
"(GT48XLSi, GT52XLSi, GT54LS, GT52XLS, GTH52XLS any 2018 and up TS3xx series such as TS348 etc. and a few others are still compatible but have a weak tractor frame design that is not strong enough for use with the Johnny Bucket"