Lug nut size, L3901

Cathy Liebchen

Active member

Equipment
KUBOTA L3901, MX5800, MULE PRO FX, MULE PRO FXT
2 have been lost. Front wheels. What size are they (thread size- metric or SAE, pitch etc.) I searched the site and the posts all focused on the size of socket to remove a lug nut.

Do I need to get them from a dealer or an auto parts store?

Thanks!

Cathy
 

D2Cat

Well-known member
Lifetime Member

Equipment
L305DT, B7100HST, TG1860, TG1860D, L4240
Mar 27, 2014
12,979
4,363
113
40 miles south of Kansas City
Cathy, might take one off and take it with you to town. The auto parts store should match up the thread for you.
 

Yooper

Well-known member
Lifetime Member

Equipment
3901 LA525
May 31, 2015
1,460
432
83
NE Wisconsin
Lug nut is a 14mm x 1.5 (22mm socket to remove). Notice that it is tapered so a regular nut will not get the job done. I recommend getting them at the dealer.

Just curious, do you know why yours came loose?
 

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