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The 324-4131 speed sensor is a precision component designed for the CAT E311C C6.4 excavator, providing accurate rotational speed feedback to the engine control module. This sensor is critical for maintaining optimal engine performance, fuel efficiency and emissions compliance in heavy-duty construction machinery. It is engineered to withstand the harsh operating conditions typical of construction sites, including vibration, dust and temperature extremes.
Speed sensors for CAT engines typically operate using electromagnetic or Hall-effect principles to detect rotational speed without physical contact. The 324-4131 model is compatible with the C6.4 engine, a 6.4-litre inline-six diesel engine known for its reliability in mid-sized excavators. Proper functioning of this sensor ensures the engine control unit (ECU) receives real-time data to adjust fuel injection and ignition timing.
Importers of this sensor are usually OEMs, construction equipment dealers or maintenance providers servicing CAT machinery. The part is essential for diagnostics and replacement in excavators used in mining, road construction and large-scale earthmoving projects. Confirm compatibility with your specific CAT E311C C6.4 model and request the supplier’s part number verification to avoid mismatches.
| Part Number | 324-4131 |
| Compatibility | CAT E311C C6.4 Excavator |
| Engine Model | C6.4 (6.4L Inline-Six Diesel) |
| Sensor Type | Electromagnetic or Hall-effect (typical for CAT speed sensors) |
| Function | Rotational speed detection for engine control module |
| Typical Operating Voltage | standard 5V to 12V DC |
| Typical Operating Temperature Range | standard -40°C to +120°C |
| Typical Output Signal | standard digital pulse (square wave) |
| Typical Frequency Response | standard up to 10 kHz |
| Mounting Type | standard bolt-on or press-fit (confirm with supplier) |
| Connector Type | standard CAT-specific harness connector (exact type depends on engine variant) |

A&S Construction Machinery Co., Ltd. is headquartered at 469 Xinsheng Road, Wuhou District, Chengdu, Sichuan, China. The company specialises in supplying a broad range of construction machinery parts, with a focus on sensors, engine components and hydraulic systems for leading brands like CAT, KOMATSU and JOHN DEERE.
The supplier’s profile highlights its ability to provide parts for multiple machinery systems, including sensors for engines, hydraulics and transmissions. While the response rate is currently unrecorded, the company’s organic trust tier indicates a verified supplier with a track record in the industry. Confirm the availability of technical support and warranty terms for the 324-4131 sensor directly with the supplier.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering the 324-4131 speed sensor, confirm its compatibility with your specific CAT E311C C6.4 excavator by verifying the engine serial number and model year. Request the supplier’s part number cross-reference to avoid mismatches, as sensors may vary between engine variants or production batches.
Clarify logistics details such as lead time, which may depend on stock availability and customisation requirements. Discuss Incoterms (e.g., EXW, FOB or DDP) and payment terms, as these will impact your total landed cost. Ensure the supplier can provide the necessary export documentation, including commercial invoices and packing lists.
Request a functional test report or calibration certificate for the sensor to verify it meets OEM specifications for signal accuracy and durability. Conduct a pre-installation check to ensure the connector type and mounting dimensions match your machinery. Document the sensor’s serial number and supplier details for warranty and traceability purposes.

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When sourcing 324-4131 Speed Sensor For Cat E311c C6.4 for your business, securing the right balance of quality and cost is essential. A&S Construction Machinery Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3050/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Electric Sensors sector with strong demand from importing countries worldwide.
Importing 324-4131 Speed Sensor For requires careful attention to shipping logistics, customs compliance, and secure payment terms. A&S Construction Machinery Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 324-4131 Speed Sensor For has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Electric Sensors category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing 324-4131 Speed Sensor For requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for 324-4131 Speed Sensor For Cat E311c C6.4 from A&S Construction Machinery Co., Ltd. is $3050/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to A&S Construction Machinery Co., Ltd. through EximNext.
The supplier, A&S Construction Machinery Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 324-4131 Speed Sensor For. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for 324-4131 Speed Sensor For Cat E311c C6.4 depends on the specific grade and form. Contact A&S Construction Machinery Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import 324-4131 Speed Sensor For from China, negotiate shipping terms (FOB, CIF, or EXW) directly with A&S Construction Machinery Co., Ltd.. Ensure you have the necessary import licenses for Electric Sensors products in your destination country.
Yes, A&S Construction Machinery Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to A&S Construction Machinery Co., Ltd. through EximNext.
A&S Construction Machinery Co., Ltd. offers 324-4131 Speed Sensor For with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
324-4131 Speed Sensor For is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from A&S Construction Machinery Co., Ltd. through our platform.
A&S Construction Machinery Co., Ltd. maintains international quality certifications. These ensure that the 324-4131 Speed Sensor For meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. A&S Construction Machinery Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with A&S Construction Machinery Co., Ltd..
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