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Aftermarket replacement 12v fuel shutoff solenoid for JLG telescopic and articulating boom lifts with Kubota engines. It replaces JLG part number 3740028: the 12 volt engine stop solenoid that opens the fuel rack to run the engine and closes it to stop.
Fits JLG 40H, JLG 60H, JLG 70H, JLG 80H, JLG 80HX, JLG 86HX, JLG 45HA, JLG CM25RT, JLG CM33RT, JLG CM40RT. It is built to the same mounting, wiring and connector layout as the part it replaces, so it fits in place of the old one without changes to the machine.
Check the part number on the label of the old unit, or in the parts manual for your machine's serial number range, before ordering. Sold as a single unit, shipped worldwide.
| Part Type | 12V Fuel Shutoff Solenoid |
| Replaces | JLG 3740028 |
| Voltage | 12 V DC |
| Type | Pull type fuel shutoff solenoid with rubber boot |
| Fits | JLG 40H, JLG 60H, JLG 70H, JLG 80H, JLG 80HX, JLG 86HX, JLG 45HA, JLG CM25RT, JLG CM33RT, JLG CM40RT |
| Condition | New, aftermarket |
| Stat. HS-Code | 850590 |
JLG machines
Check the part number on your old unit before ordering.
| Pack | JLG Part No.(SPM Part No.) | Fits |
|---|---|---|
| 1 Piece | 3740028(SPM-ALP-2255) | JLG 40H, JLG 60H, JLG 70H, JLG 80H, JLG 80HX, JLG 86HX, JLG 45HA, JLG CM25RT, JLG CM33RT, JLG CM40RT |
Fault finding
Check the machine's fault codes and wiring first; when the part itself has failed, replace it with one made to the same fit.
Damaged or worn part
Parts on the platform and chassis take knocks, weather and heavy use. Replacing a worn part before it fails keeps the machine on hire.
Same fit as the original
Made to the same mounting and connector as the part it replaces, so it fits without changes to the machine.
Fleet spares
Keeping common parts for each machine type in stock turns a breakdown into a quick swap.
What other sellers charge for this part (checked 4 Oct 2026):
Our price of USD 49.60 is 20% to 24% less than these sellers.
Found this part cheaper elsewhere? Send us the listing and we will beat it under our Price Beat Guarantee. Every order is also covered by our 30 day money back guarantee.
No. It is an aftermarket part made to fit in place of JLG 3740028. It is not made by or affiliated with JLG; the JLG part number is used only to show what it replaces.
It fits JLG 40H, JLG 60H, JLG 70H, JLG 80H, JLG 80HX, JLG 86HX, JLG 45HA, JLG CM25RT, JLG CM33RT, JLG CM40RT. Machines change parts between serial number ranges, so check the number on your old part or in your parts manual.
It uses the same mounting and connector as the original. Disconnect the power before fitting and check the controls work in every direction before putting the machine back to work.
Yes, we ship worldwide. Shipping is calculated at checkout, and every order is covered by our 30 day money back guarantee and price beat guarantee.
