Mulching 2003 Toro Time Cutter 42"

Hi All -

I have a 2003 Toro Time Cutter 42", model 74330, and am looking for a mulch kit. I went to the Toro parts website and when I'm looking at parts based on serial number it gives me P/N 131-4182 for the mulch/recycle kit. However, this part number says it fits a 2015 and newer.

First question, would that kit fit my mower? Second question, if it doesn't, does anyone know a good source for this kit or an after market one?

Thanks,

Darryl

Mulching 2003 Toro Time Cutter 42"