Part Location Diagram of 2509937-S Kohler Switch , Key
See part L-20 in the diagram
( Grid squares measure 1x1 inch )

Switch , Key 2509937-S

Manufactured by:
Kohler
ERP Number:
ERP11815357
Part Number:
2509937-S
Original Equipment Manufacturer ?
$66.98
In Stock
Delivers in 3-5 Business Days!

Easy 

Less than 15 mins 

(2 rated repairs) ?

Does this part fit my model?

Need help finding your model number?

Troubleshooting

This part works with the following brands:
  • Kohler
  • Toro
This part works with the following products:
  • Engine
Part# 2509937-S replaces these:
  • 25 099 37-S
  • 2509937-S

Questions & Answers

?

Our customer Service team is at the ready daily to answer your part and product questions.

We're sorry, but our Q&A experts are temporarily unavailable.
Please check back later if you still haven't found the answer you need.

Ask our Team

We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.

Does this fit my product?

Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

Easy 

Less than 15 mins 

(2 rated repairs) ?
  • 1
Sort by:  
Sorry, we couldn't find any existing installation instruction that matched.

Failed to start.

JAMES from YORK SPRINGS, Pennsylvania

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Nutdriver, Pliers, Screw drivers, Socket set
Parts Used:
2509937-S, 8275507-S, 5205002-S
Replaced some wiring. The rest was plug n play and an oil change.
Did you find this story helpful?
Thank you for voting!

When I turned the ignition key on the engine there was no response. No power going to the blue wire attached to the solenoid

Rick from Mercer, Wisconsin

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
Parts Used:
2509937-S
Popped the old switch out of the engine housing by pushing in the two side tabs with a screw driver, Disconnected the wire harness from the back of switch then installed the new switch. It would have been easier if the wires were longer and more flexible,20 degree temps where part of the problem. Engine was on a 28 foot long sawmill so no way to bring it inside.
Did you find this story helpful?
Thank you for voting!
  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP11815357
Manufacturer Part Number: 2509937-S
Brand Model Number Description
Toro 44537 Engine - 44537/Serial: 240000001-240999999
Toro 44538 Engine - Toro Small Engine Model 44538/SERIAL: 313000001-313999999 (44538/SERIAL:313000001313999999, 44538/SERIAL: 313000001 313999999) Parts
Kohler 55999 Engine - Gorman Rupp
Kohler 61572 Engine - Chesapeake
Kohler 61577 Engine - Medart
Kohler 62507 Engine - Basic
Kohler 62524 Engine - Pitt Auto
Kohler 62529 Engine - Gardner Fl
Kohler 62535 Engine - Waukesha Pearce
Kohler 62548 Engine - Fuji
Kohler 62559 Engine - Mauldin
Kohler 62560 Engine - Spitzer
Kohler 62568 Engine - W.J. Connell
Kohler 62575 Engine - Gardner
Kohler 62581 Engine - Medart
Kohler 62582 Engine - Hg Makelim
Kohler 62584 Engine - Hg Makelim
Kohler 62598 Engine - Seidensha
Kohler 62602 Engine - Pitteri Violini
Kohler 62605 Engine - Medart
Kohler 62607 Engine - Saylor
Kohler 62608 Engine - Medart
Kohler 62611 Engine - Saylor
Kohler 62614 Engine - Tominaga
Kohler 62616 Engine - Hg Makelim
Kohler 62620 Engine - Smithco
Kohler 62624 Engine - Engines S/West
Kohler 62625 Engine - Pulsfog
Kohler 62631 Engine - Loftin
Kohler 62632 Engine - Hg Makelim