
Product Overview
This is a professional-grade OEM replacement Diesel Engine Flameout Switch, part number 3932530, designed for the R220-5 engine platform. Engineered for reliability and precise operation, this critical safety component ensures proper engine shutdown. We supply this part globally to major industrial and automotive markets, supporting the maintenance needs of fleet operators, equipment dealers, and repair workshops worldwide.
Key Features & Benefits
- OEM Specification: Manufactured to exact original equipment dimensions and performance standards, ensuring a perfect fit and reliable operation.
- Robust Construction: Built to withstand the harsh vibrations and temperature extremes common in diesel engine compartments.
- Reliable Shutdown Control: Provides a dependable electrical signal to cut fuel or ignition, serving as a crucial safety and maintenance component.
- 24V System Compatibility: Specifically designed for 24-volt electrical systems used in heavy-duty machinery and commercial vehicles.
- Quality Assured: Each unit undergoes inspection to ensure it meets functional requirements before shipment.
Technical Specifications
| Specification | Detail |
|---|---|
| Part Number | 3932530 |
| Engine Model | R220-5 |
| Part Type | Flameout Switch (Engine Shutdown Switch) |
| Engine Type | Diesel |
| Operating Voltage | 24V |
| Warranty | 6 Months |
| Weight | Approx. 1 kg |
| Size | OEM Standard Size |
| Packing | Plastic Bag, Box, Carton |
| Place of Origin | Guangdong, China |
OEM Cross-Reference
The primary OEM part number for this flameout switch is 3932530. This is a direct replacement part designed to match the original component’s form, fit, and function. Please verify this number against your existing part or equipment manual for confirmation.
Compatibility
This flameout switch is designed for engines using the R220-5 model platform. Its primary application is in heavy-duty machinery, including but not limited to:
- Forklifts
- Excavators
- Trucks
- Loaders
- Bulldozers
- Buses
Note: Always cross-reference the part number (3932530) and engine model (R220-5) with your specific equipment’s service manual to ensure compatibility before purchase.
Global Supply & Distribution
We are a trusted supplier for the global automotive aftermarket. Our logistics network ensures efficient delivery to key industrial regions worldwide:
- Major Markets Served: North America, European Union, United Kingdom, Asia-Pacific (Australia, Japan, Southeast Asia), Middle East, and South America.
- Fast Delivery: We ship via air and sea freight to major ports and logistics hubs, offering reliable lead times for B2B clients.
- Export Expertise: All documentation, including commercial invoices and packing lists, is prepared to comply with international trade regulations for smooth customs clearance.
Quality Assurance
- Manufacturing Standards: Produced in a certified facility in Guangdong, China, adhering to stringent quality control protocols.
- Testing & Inspection: Products are subject to functional testing. A machinery test report and video outgoing-inspection record can be provided upon request for quality verification.
- Warranty: Backed by a 6-month warranty from the date of purchase, covering defects in materials and workmanship.
FAQ
Q1: How do I confirm this part will fit my equipment?
A1: The primary identifiers are the part number 3932530 and the engine model R220-5. Locate the existing flameout switch on your engine or consult your equipment’s parts manual to match these numbers. You can also provide us with your machine’s model and serial number for further verification.
Q2: What is the function of a flameout switch?
A2: A flameout switch, or engine shutdown switch, is a safety and control device. It typically sends an electrical signal to cut off fuel supply or ignition to stop the engine. It can be activated manually, by a safety system (like low oil pressure), or during maintenance procedures.
Q3: What is included with the part, and how is it packaged for shipping?
A3: The flameout switch is supplied as a single item. It is securely packed in a plastic bag inside a box for protection. For bulk B2B orders, multiple units are packed in sturdy cartons suitable for international shipping. Specific packaging can be discussed to meet your logistical requirements.
Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.
2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.
3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.
4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.
5. Scientific ERP system, easy and fast to locate the parts that customer needs.
6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.
Exhibition

Packing&Shipping

1. Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).
2. Once we get confirmation of payment, we will ship products in 2 days.
3. Our packaging is standard export wooden box or others as your requirement.
4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ
Q1. What is your company major products?
A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.
Q2.What is the MOQ?
A: Normally we can supply any quantity if we have in stock.
Q3. What is your payment term ?
A: We accept Western Union, T/T, Paypal.
Q4. What is the packing ?
A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.
Q5. When can you deliver products after payment ?
A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .
Q6. What can you do to complete order perfectly ?
A: In the beginning , We will communicate with clients in details to understand what they need .
Before packing , We will check the products and send photos to clients .After confirmation ,
We will packing products well to avoid damage . Once we get tracking number ,
We will send it to customer and keep contact in with clients .