Lug Bolts

johndeerebones

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Equipment
B7200 HST-D RC-60-72, L4200 GST MFWD with FEL
Aug 17, 2020
100
14
18
USA
Not home to yank one. Missing 2 pedWhat size and thread pitch are my rear lug bolts on my L4200?
 

North Idaho Wolfman

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L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more
Jun 9, 2013
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Sandpoint, ID
01073-51630 BOLT M16x1.5x30 mm

Your more than likely not going to find them locally, Kubota uses an odd thread pitch.

You also need lock washers for them too.


 
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johndeerebones

Member

Equipment
B7200 HST-D RC-60-72, L4200 GST MFWD with FEL
Aug 17, 2020
100
14
18
USA
01073-51630 BOLT M16x1.5x30 mm

Your more than likely not going to find them locally, Kubota uses an odd thread pitch.

You also need lock washers for them too.


Got 40mms, threads open backed holes anyway, just stick out a bit. Went to rural king. They have most bolts and nuts/washers. Glad they came to town. Hobby farm. Critter food, etc. Handy store! Honor farm no tax too. Dog food is taxed. Weird, farm dogs. Yes, weird threads, extra fine. B7200 and MMM, same way. Throws the blades regularly. Usually the center. Don't know why. Cut high, don't hit stuff. It breaks it at times. Pretty good at extracting now. Space it down off the gearbox. It's possible the bolts too soft. Also found blades at a farm store (a third of Kubota's price. hoer the hole is slightly smaller, OEM bolts won't fit. Don't know # of owners (bought at auction). I think it had Kubota blades. Wore out and batted grass, no way they cut. Touch up blades often.
 
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johndeerebones

Member

Equipment
B7200 HST-D RC-60-72, L4200 GST MFWD with FEL
Aug 17, 2020
100
14
18
USA
Wasn't then. The others worked fine. Had to jack up one side and loosen othere lugs to move a bit. One hole was slightly covered, couldn't start the bolt very fine threads are a pain to start. Impact tightened all 12 lugs, a few were loose.