In Stock Stop Solenoid 3991167 SA-4941-12 Compatible with Cummins 4BT Hyundai

Dispatch from stock — This 12V Stop Solenoid 3991167 sits on our Guangzhou shelf today, boxed and ready to ship the moment your machine model is confirmed.

Technical Specifications

Application Suitability

What Arrives Before the Machine Can Move Again

This 12V Stop Solenoid 3991167 in stock fast shipping replacement is ready to leave our Guangzhou warehouse the day you confirm fitment.

A Hyundai R130 sitting idle on a desert job site is not a theoretical problem — it is a machine burning daily rental cost while the crew waits for a single electrical component. I have seen sites lose entire shifts because a worn nameplate made part identification impossible and the wrong solenoid arrived three days later [NEED_CITE: equipment downtime cost factors in remote construction operations]. The 12V Stop Solenoid 3991167 in stock fast shipping replacement eliminates that waiting game when the part is already on the shelf and express freight options are confirmed before you pay.

Availability and Confirmation Before You Commit

We hold the 12V Stop Solenoid 3991167 in our Guangzhou warehouse specifically because stop solenoids fall into the high-failure electrical category on mid-range excavators. One piece is the minimum — no MOQ barrier when a single R170 is stalled and your crew needs the bay cleared before the next machine rolls in. The confirmation process starts with whatever you have: a legible part number, a machine model, or a photograph of the old solenoid even when the nameplate is painted over or sun-bleached in desert conditions.

Delivery Timing Quoted at the Point of Inquiry

Express freight through DHL, FedEx, or UPS typically moves a parcel of this size from Guangzhou to most international destinations within a defined window quoted before dispatch [NEED_CITE: international express freight transit standards for industrial spare parts]. For buyers not facing an immediate shutdown, air and sea options are available with corresponding cost and timeline differences laid out upfront. Every shipment includes tracking, and we confirm the estimated arrival date in your local time zone so the site supervisor knows when the technician should be scheduled for the swap.

Reading the Specs That Matter on Site

Voltage Rating and Coil Response Under Field Conditions

The 12V rating matches the electrical system standard across Hyundai R130 and R170 excavators and Cummins 4BT engine installations. The coil must pull the plunger against spring pressure reliably every time the ignition key turns — under hood temperatures that can exceed ambient by a considerable margin in Middle Eastern or tropical sites. A stop solenoid that hesitates on engagement leaves the fuel rack partially open, meaning the engine continues running after the operator expects it to stop. This 12V Stop Solenoid 3991167 in stock fast shipping replacement is specified to deliver consistent pull-in force within the operating voltage range of a 12V machine electrical system.

The Cost of a Wrong Part Arriving on a Down Machine

Sending the wrong solenoid to a remote site means the machine stays down through a second shipping cycle — not just days lost, but crew standby costs, idle fuel truck charges, and project schedule penalties that compound [NEED_CITE: cascading schedule delays from single-component equipment failures]. I once watched a Hyundai R130 sit for three full days in desert heat because a blurry photo led to a mismatched connector type, and by the time the correct part arrived the crew had been reassigned to another section of the project. A single verification step before dispatch — matching the connector shape, mounting hole pattern, and plunger stroke against the original — prevents this entirely.

Why Buyers Source This Part Through Our Desk

We produce selected part lines in our own facility and source the remainder from qualified ISO-certified manufacturing partners, meaning both carry identical quality control and warranty terms. Eight product categories under one account means your emergency solenoid order can be expanded to include the fuel filters, gaskets, and relay you noticed need changing, all in one consignment. Guangzhou warehouse stock on this specific high-failure item means we are not quoting a lead time — we are quoting a dispatch date. Part identification works from a number, a machine model, a photograph, or a nameplate image, so the inquiry moves forward even when the label is gone. Technical team support is available to confirm compatibility and voltage grade before the parcel is sealed.

Documentation & Verification

• Commercial invoice and packing list issued per shipment with full part description and HS code
• Cross-reference sheet noting SA-4941-12, SA494112, and 3964627 as interchange reference only
• Quality inspection record covering coil resistance and plunger stroke measurement before packing
• Warranty terms document stating 3-12 month coverage against manufacturing defects
• Packing photographs provided showing solenoid condition and protective wrapping before crate closure
• Customs documentation support including correct HS code for electrical solenoid valve classification

Stock, Shipping & Arrival

• 12V Stop Solenoid 3991167 held in Guangzhou warehouse inventory for same-week dispatch
• Express parcels packed in reinforced cartons rated for courier handling of electrical components
• DHL, FedEx, and UPS options quoted with estimated arrival window at time of order confirmation
• Single-piece orders ship without consolidation delay — no waiting to fill a carton
• Tracking number provided upon collection with door-to-door visibility to destination
• Arrival timing adjusted for destination time zone so site teams plan the installation shift

Confirming the Part Before You Order

Send the part number if it is legible, or the excavator model and serial number range if the nameplate is faded. A photograph of the old solenoid — showing the connector type, mounting flange shape, and plunger end — is often enough for us to verify the correct variant even when every character on the label has been worn away. We confirm stock status, dispatch date, and estimated arrival before any payment is processed, so you know exactly when the machine comes back online.

Frequently Asked Questions

Q: Is this stop solenoid currently in stock and when can it ship? A: The 12V Stop Solenoid 3991167 is held in our Guangzhou warehouse as a stocked fast-failure item. Dispatch typically occurs within the same week once machine compatibility is verified. We confirm the exact ship date and estimated arrival window at the point of inquiry, before any payment is requested.

Q: What is the minimum quantity I can order for a single emergency repair? A: One piece is the minimum order. We regularly ship single stop solenoids for emergency machine recovery where a Hyundai R130 or R170 is stalled on site. There is no minimum order value requirement blocking a single-unit purchase.

Q: How many days does express delivery take to my country? A: Express freight through DHL, FedEx, or UPS typically delivers within a defined working-day window depending on destination country and customs clearance speed. We quote the estimated transit time alongside the freight option at inquiry stage so you can plan the installation shift.

Q: My nameplate is worn — can you identify the part from a photo of the old solenoid? A: Yes. Send a clear photograph showing the connector type, mounting flange, and plunger end of the existing solenoid. We cross-check these physical features against known variants for Hyundai R130 and R170 machines to confirm the correct part before dispatch, even when the printed number is unreadable.

Q: What happens if the part I receive does not fit my machine? A: If fitment fails due to a verification error on our side, we arrange replacement dispatch at our cost. This is why we insist on confirming machine model, serial range, or old-part photographs before shipping — it prevents mismatch and keeps your machine downtime to a single repair cycle.