Stop Solenoid 1502-12A2U1B2 / 1500-2114, 12V Woodward-compatible replacement — stocked in our Guangzhou warehouse for fast-failure engine shutdown components.
Each unit ships with arrival timing confirmed at quote stage.
Stocked for Same-Week Dispatch — Guangzhou warehouse holds 12V Stop Solenoid 1502-12A2U1B2 ready to ship the moment your machine model or nameplate photo confirms the match.
| Parameter | Value |
|---|---|
| Part Number | 1502-12A2U1B2 |
| Cross-Reference | 1500-2114 (reference only) |
| Product Type | Stop Solenoid |
| Voltage | 12V |
| Condition | New Aftermarket |
| Warranty | 3–12 months against manufacturing defects |
| Machine Fitment | Models requiring stop solenoid 1502-12A2U1B2 or 1500-2114 |
| Failure Symptom | Replacement Urgency |
|---|---|
| Engine fails to shut down after key-off | Immediate — machine cannot be left unattended on site |
| Engine will not crank or start | High — equipment already down, blocking scheduled work |
| Intermittent solenoid click with no fuel cut-off | High — unreliable shutdown risks runaway or safety hazard |
| Burnt coil smell or visible heat damage at solenoid body | Immediate — electrical fault may spread to harness |
A faulty stop solenoid turns a routine shutdown into a safety incident.
Jobsite supervisors know the sequence: the operator turns the key, the engine keeps running, and suddenly a simple component failure becomes an emergency. Crews are left manually choking air intakes or disconnecting fuel lines while the machine idles uncontrolled. The 1502-12A2U1B2 stop solenoid is one of those small parts that causes outsized disruption when it fails [NEED_CITE: diesel engine shutdown system reliability standards]. Waiting weeks for a backordered replacement means the machine sits idle or, worse, operates without a reliable shutdown method.
Keeping Stop Solenoid 1502-12A2U1B2 in stock at our Guangzhou warehouse means we can move from your inquiry to confirmed dispatch within days, not weeks. You send the part number, the machine model, or even a blurred nameplate photo taken on a jobsite at night — our team cross-checks the reference against fitment records and confirms compatibility before the box is sealed. One-piece orders are standard here because emergency breakdowns do not wait for minimum order quantities.
Once the 1502-12A2U1B2 replacement solenoid is verified and packed, transit time depends on the freight method chosen. Express courier deliveries typically reach international destinations within a few working days, air freight adds handling time at origin and destination, and sea freight suits planned restocking rather than breakdown response [NEED_CITE: international freight transit time variables for machinery parts]. We quote the expected arrival window at the time of order confirmation so you can plan workshop scheduling around a known delivery date, not a guess. Every shipment includes tracking and pre-dispatch photographs of the packed unit.
The 12V rating means this stop solenoid is designed for electrical systems commonly found in construction equipment, agricultural machinery, and industrial generators. Applying 24V to a 12V coil will burn it out almost instantly, while undervoltage from a weak battery may cause sluggish actuation and incomplete fuel shut-off. The new aftermarket condition ensures fresh coil windings and clean contact surfaces, free from the corrosion or heat fatigue that affects salvaged units. Warranty coverage spanning 3 to 12 months against manufacturing defects provides a baseline of assurance for a component that sees repeated thermal cycling every time the engine starts and stops.
Sending out a solenoid without verifying voltage or reference number leads to a familiar pattern: the part arrives, the technician installs it, the engine still will not shut down, and the machine goes back to standing idle. Now the customer waits again for the correct unit while paying for return freight and a second delivery [NEED_CITE: cost impact of incorrect parts dispatch in heavy equipment maintenance]. That double downtime hits harder than the original failure. Confirming fitment from a photograph or machine serial before dispatch eliminates this loop entirely.
Our Guangzhou warehouse stocks fast-failure items like the 1502-12A2U1B2 stop solenoid because breakdowns do not follow procurement schedules. A single-piece minimum means you order exactly what the repair needs without padding a purchase to meet a threshold. Part identification works from a number, a machine model, or a nameplate image — whichever is legible on your end. Self-produced lines and sourced supply from ISO-certified partners all carry the same warranty terms, so you deal with one account and one point of accountability. Cross-reference verification covers superseded numbers like 1500-2114 so older machines are not left without support.
Send us the part number stamped on the old solenoid, the machine model plate, or a photograph of the nameplate even if the paint is thick or the characters are worn. Our team checks the reference against compatibility records and confirms whether the 12V Stop Solenoid 1502-12A2U1B2 fits your specific equipment before anything ships. If the number is completely unreadable, a clear photo of the solenoid body, connector, and mounting pattern gives us enough to identify the correct unit and quote arrival timing in the same exchange.
Q: Is Stop Solenoid 1502-12A2U1B2 in stock and when can it ship? A: Yes, this 12V stop solenoid is stocked in our Guangzhou warehouse. Once you confirm the reference number or machine model match, the unit can be packed and dispatched within days. Exact transit timing depends on the freight method you select — express, air, or sea — and we quote the expected arrival window at order confirmation.
Q: Can I order just one piece for an emergency repair? A: One-piece orders are standard. We understand that a downed machine on a jobsite needs exactly one replacement solenoid, not a bulk commitment. There is no minimum order quantity blocking an emergency purchase, and a single unit ships with the same documentation and warranty as a larger order.
Q: How do I confirm fitment if the nameplate is worn or unreadable? A: Send a photograph of the old solenoid showing the body, electrical connector, and mounting flange. Even when the stamped number is covered in paint or corrosion, visual details like connector type and mounting hole pattern let our team verify compatibility against reference records and confirm the correct unit before dispatch.
Q: What happens if the part arrives and does not fit? A: If fitment does not match despite our pre-dispatch verification, contact us with photographs of the installed solenoid and the machine nameplate. We cross-check the records and arrange a resolution, which may include a replacement or return depending on the situation. This is why we confirm compatibility before shipping rather than after.
Not sure if this part fits your machine? Send us your machine model number and serial number via WhatsApp or email -- our specialists will verify compatibility within 2 hours.
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