L35 Combination light switch

JTL35

New member

Equipment
Kubota L35
Sep 15, 2026
7
1
3
United States
Hello all. I am struggling to find the correct light switch for my L35. All of the parts diagrams I go to give it part number 3A751-75050. The issue with that is that this has a seven pin connector not six which is what mine has. I am going to attempt to attach a picture of mine. Anyone know where I can get a switch that is compatible with the wiring harness of my tractor? 20261030_103221.jpg
 

Russell King

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Equipment
L185F, Modern Ag Competitor 4’ shredder, Rhino tiller, rear dirt scoop
Jun 17, 2012
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Austin, Texas
Looking at the illustrated parts list at Kubota USA it shows two different part numbers depending upon the serial number of the tractor. See below.

IMG_0790.png
Then looking at Messick’s they show the TA040-30850 being obsolete and superseded by HTA00-30850 which shows a 6 pin connection.
IMG_0792.jpeg
 

PoTreeBoy

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Equipment
L35 Ford 3930
Mar 24, 2020
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WestTn/NoMs
There may be a tractor serial number change. The wiring diagram I downloaded didn't show emergency flashers, but my L35, one of the newer ones, has a button for emergency flashers. That may have caused a change in the light switch.
 

PoTreeBoy

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Equipment
L35 Ford 3930
Mar 24, 2020
4,085
2,516
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WestTn/NoMs
There may be a tractor serial number change. The wiring diagram I downloaded didn't show emergency flashers, but my L35, one of the newer ones, has a button for emergency flashers. That may have caused a change in the light switch.
If you don't have the hazard switch, the part number is HTA00-30850, according to Messicks. They don't have a picture, but my diagram for the older model shows a 6 pin connector, so that should be the one you need.
 

GeoHorn

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M4700DT, LA1002FEL, Ferguson5-8B Compactor-Roller, 10KDumpTrailer, RTV-X900
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I have called Messicks from time to time to clarify confusing info in the Kubota manuals… and their parts and service dept mgrs have Always been helpful and informative and correct …(which is not something always found on the WWW)