The 325 could have had one of the following decks. 38", 44" Mulch, 48", 48" Convertable or a 54" deck. The most common however were the 48", 48"C and the 54".
38'' deck
4L 63 inch
91" long, 5/8 wide
here is a diagram that might be helpful: https://jdparts.deere.com/partsmkt/document/english/featbene/L120_L130_48_3N1deck.pdf
what size nut is on the blades on a john deere z225 42 in mower
I own a John Deere 1458 mower and it takes an NGK plug #BPR5ES.
Do you seriously not have a few to try?!?
champion RJ-12Y
It is 187" long. Checked at the local John Deere dealership.
They are metric bolts 8mm x 1.25 pitch and are hard to find anywhere but your local JOHN DEERE dealer.
The regular deck on a 325 is 48" with three blades (You can only buy blades in sets of three from John Deere.) The standard blade is 16.6 inches in length.
Measure the width of the deck with a tape measure.