No Products in the Cart
Nitrile (NBR) O-Ring Assortment Kit, Metric, ...: 
Universal Filter Strap Wrench for Oil, Fuel a...: SPM-HEP-4623 is the fuel shutoff (stop) solenoid: a zinc plated body on a two hole flange, a grey rubber plunger boot and a sleeved lead with a white plug. It is used on Yanmar B27-2 mini excavators. This aftermarket valve has the same ports, mounting and coil connector as the original, so it fits where the old one came off.
It replaces Woodward 1753ES-12A3UC5B1S1, Woodward SA-3840-T and Yanmar 119807-77800.
Sold as one unit. Check the number on your old part, or in the parts manual for your machine, before ordering.
| Part Type | Fuel Shutoff Solenoid 12V |
| Replaces | Woodward 1753ES-12A3UC5B1S1 |
| Voltage | 12 V DC |
| Connection | Sleeved lead with plug |
| Cross references | Woodward SA-3840-T, Yanmar 119807-77800 |
| Fits | Yanmar B22, B27-2 and B50-2 mini excavators |
| Condition | New, aftermarket |
| Stat. HS-Code | 848180 |
| Country of Manufacture | China |
Machines
Check the part number on your old unit before ordering.
| Woodward Part No.(SPM Part No.) | Fits |
|---|---|
| 1753ES-12A3UC5B1S1(SPM-HEP-4623) | Yanmar B22, B27-2 and B50-2 mini excavators |
| Brand | Part No. |
|---|---|
| Woodward | 1753ES-12A3UC5B1S1 |
| Woodward | SA-3840-T |
| Yanmar | 119807-77800 |
All of these numbers are the same part.
Function will not work
If a hydraulic function is dead but the pump and controls work, the solenoid valve or its coil is the usual suspect.
Drift or creep
A valve that does not seal lets cylinders creep. A new valve restores holding.
Burned coil
A coil that reads open or short on a meter needs replacing; check the connector for water first.
Fleet spares
Keep the common valves for your machines in stock to cut downtime.
We check what other aftermarket sellers charge for this same part. Their prices on the date we checked:
| Seller | Price | Checked |
|---|---|---|
| eBay (8 aftermarket sellers) | USD 46.83 to 57.00 | 31 Oct 2026 |
| Buy Machinery | USD 62.10 | 31 Oct 2026 |
| WDPart | USD 64.00 | 31 Oct 2026 |
| Diselmart | USD 74.00 | 31 Oct 2026 |
| SINOCMP | USD 79.00 | 31 Oct 2026 |
| Yem Parts | USD 83.67 | 31 Oct 2026 |
| MyMROmarts | USD 139.29 | 31 Oct 2026 |
| Spare Part Mart | USD 38.07 | Today |
Our price of USD 38.07 is 19% to 73% less than these sellers.
Found this part cheaper somewhere else? Send us the listing and we will beat it by 5% under our Price Beat Guarantee. Every order is also covered by our 30 day money back guarantee.
Yes, it was made for the Yanmar B22, and 2 more listed under compatible equipment. Check the old solenoid valve is marked 1753ES-12A3UC5B1S1 or one of the cross references, because makers change parts between serial ranges.
On the Yanmar B22, there is no fixed interval. It is changed when it fails, and many fail from water in the plug or chafed wiring rather than wear.
A fault code for this circuit, readings that jump or stay fixed, or a part that does not respond with power at the plug.
Yes. Many machines have 12 V and 24 V versions of the same solenoid valve. Check the old part or the machine plate before fitting.
Measure the coil resistance with a multimeter and check for supply voltage at the plug with the circuit on. An open coil reads infinite.
No. It is an aftermarket solenoid valve made to replace the Woodward 1753ES-12A3UC5B1S1. It is not made by the original manufacturer; the number only shows what it replaces.
Live rates for the quantity selected, delivered to your door. Confirmed at checkout.
Join and we put 200 points on your account, worth $10 off an order over $75 USD. Then a point for every dollar you spend after that. Turn points into a discount whenever you like.
Opens the Marty Mates panel. No password: you enter your email, we send a code, and that is you in with your 200 points waiting. Joining signs you up to our emails and you can leave any time from the link in any of them. See our terms and conditions.
Member deals, specials before they go public, and easy ways to stack up points. Plus a nudge when a part you bought is due, so you are not caught out mid job.
You can leave any time from the link in any email we send. See our terms and conditions.
We will only bother you when it is worth it: a member deal, a specials drop, a way to earn points faster, or a heads up that a part you bought is due.
Join Marty Mates and we put 200 points on your account, worth $10 off an order over $75 USD. Then a point for every dollar you spend after that.
No password: you enter your email, we send a code, and that is you in.
