<p>Keep your Isuzu 4JB1/4JG1 or Doosan SOLAR 55/DH55 excavator running without downtime with this reliable 8972283181 alternator. Engineered to deliver consistent 12V, 50A power output, it ensures your machinery’s electrical systems operate at peak performance, even in tough job site conditions.</p><ul><li><strong>Direct replacement</strong> for LR150714, 8972012810, and 8972283180—no modifications needed for a perfect fit</li><li>Built to match OEM specifications, this alternator eliminates the hassle of sourcing from multiple suppliers</li><li>Durable construction withstands the vibration and temperature extremes common in heavy equipment operation</li></ul>
| Parameter | Details |
|---|---|
| Part Name | 12V 50A Alternator |
| Part Number (OEM Reference) | 8972283181, LR150714, LR150715, 8972012810, 897228-3180, 8972283180, 897201-2810 |
| Voltage | 12V |
| Amperage | 50A |
| Condition | New Aftermarket |
| Warranty | 3-12 months against manufacturing defects |
| Brand | Applicable Models |
|---|---|
| Isuzu | 4JB1, 4JG1, 4JG2, 4LE1, 4LE2 |
| Doosan/Daewoo | SOLAR 55, DH55 |
Construction sites can't afford downtime. When your excavator's alternator fails, you lose power to critical systems—costing thousands in lost productivity each day. Waiting 2-4 weeks for OEM parts or risking counterfeit components that fail prematurely only deepens the problem. We understand the pressure to keep your Doosan SOLAR 55 or Isuzu-powered equipment operational.
This 12V 50A alternator (part number 8972283181) solves your urgent repair needs with OEM-equivalent quality and immediate availability. As a professional supplier with 10 years of global export experience, we source exclusively from ISO-certified factories and conduct pre-shipment performance testing to ensure reliability. Our Guangzhou warehouse stocks over 10,000 common parts, meaning this alternator ships within 2-5 working days—no more waiting for weeks.
Whether working on construction sites, mining operations, or port logistics, your excavator relies on a steady electrical supply. This alternator maintains consistent 12V/50A output to power hydraulic systems, lights, sensors, and cabin controls—even in dusty, high-vibration conditions typical of heavy machinery applications. Its robust design ensures performance under the extreme loads of digging, lifting, and material handling.
Our alternator is engineered to meet the exact specifications of Isuzu 4JB1/4JG1 engines and Doosan DH55/SOLAR 55 excavators. The 50A output matches OEM power requirements, preventing electrical system overloads. Precision-machined components ensure proper belt alignment and reduced bearing wear, while high-quality copper windings maintain efficient energy conversion. Sealed bearings protect against moisture and debris, extending service life in harsh operating environments.
Low-quality alternators may save money upfront, but they typically fail 1.5 times faster than OEM-equivalent parts. A single breakdown can cost $2,000-$5,000 in downtime, not counting repair labor. Our 8972283181 alternator eliminates this risk with rigorous quality control—including incoming material inspection and functional testing—ensuring it meets the same durability standards as original equipment. Investing in reliable components reduces total ownership costs over time.
Our customers rely on us for critical parts because we deliver on our promises: We partner only with ISO-certified manufacturers, each part undergoes pre-shipment performance testing, and we back every component with a 3-12 month warranty against manufacturing defects. With 20+ industry professionals on staff, we provide part verification within 2 hours and competitive quotes within 24 hours. For first-time clients, sample testing is available to confirm compatibility and quality before bulk orders.
Every day your Doosan or Isuzu excavator sits idle costs money. Our 8972283181 alternator is in stock and ready to ship. Simply send us your part number, machine model, and quantity, and we’ll provide a detailed quote within 24 hours. First-time customers can request a sample to verify fit and performance. Don’t let a faulty alternator derail your project—restore power and productivity with reliable components from XUNPO.
Q: Is this an OEM part or aftermarket replacement?
A: This is an OEM-equivalent aftermarket alternator, manufactured by ISO-certified factories to meet original equipment specifications.
Q: How do I confirm this alternator fits my machine?
A: Send us your machine model and existing part number—our technical team will verify compatibility within 2 hours.
Q: What warranty coverage does this alternator include?
A: We offer a 3-12 month warranty against manufacturing defects, with free replacement if issues arise during this period.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, ideal for emergency repair situations.
Q: How quickly can you ship this alternator?
A: In-stock items ship within 2-5 working days via express, air, or sea freight based on your needs.
Q: Can I request a sample before placing a bulk order?
A: Yes, first-time clients can request sample testing to confirm quality and compatibility.
Ready to order or need a quote?
Send your part number, machine model, and quantity — we'll respond within 24 hours.
WhatsApp: +86 13316055942 | Email: talos@xunpojx.com
Send us your requirements -- part number, machine model, quantity, and destination. Our team responds within 24 hours with a competitive quote.
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