Name: 24V 10T Starter motor compatible with CATERPILLAR C7.1 E320D2 Engine 3545671 20R4877 4280009120 4280009121 4280009122
Brand: GNT Excavator Parts Supplier
SKU: ST0076/A
Availability: InStock
Rating: 5 (1 reviews)

Description
FAQ

Robust Construction for Long-Term Reliability
Crafted with reinforced gears, durable solenoid housing, and high-torque output capability, this starter excels in demanding industrial environments. It serves as a reliable counterpart in universal alternator applications, complementing various alternator parts with consistent current support during ignition.

Fully Compatible with OEM Part Numbers
Compatible with OEM references 3545671, 20R4877, 4280009120, 4280009121, and 4280009122, this motor installs easily and requires no modifications. It’s commonly paired with alternators and integrated charging systems in Caterpillar heavy machinery.

A Must-Have for Alternator Parts Suppliers
Whether you stock alternator parts or full ignition kits, this starter should be part of your core offering. It meets the needs of fleet service providers, heavy equipment repair teams, and B2B distributors dealing with high-demand alternator starter assemblies.

Ideal for Multi-Brand and Universal Fitment Needs
Thanks to its broad application range, this motor can be part of universal alternator kits offered by aftermarket resellers. Its adaptability increases stocking efficiency and customer satisfaction, making it an excellent addition to both specialized and general alternator systems.

Product Advantages

Broad OEM Compatibility
Interchangeable with multiple Caterpillar OEM part numbers, this starter motor is an essential item for dealers of both starter motors and alternator parts.

Heavy-Duty Build for Industrial Use
With a rugged 10-tooth gear and 24V system, this unit pairs perfectly with Caterpillar’s alternators, supporting heavy-duty use without loss of cranking power.

Supports Alternator Starter Integration
Whether used standalone or in conjunction with a starter alternator setup, it delivers strong ignition torque, reducing wear on charging systems.

Universal Alternator System Compatibility
Works efficiently within many universal alternator frameworks, supporting broader application in machinery ranging from excavators to loaders.

Fast Installation, Low Maintenance
OEM-matched terminals and mounting points make installation quick and effortless, ideal for resellers offering bundled alternator parts or service kits.

Product Details

Product Name	GNT Starter Motor
Voltage	24V
Amperage	10T
Number of pulley grooves	7.8KW
Compatible models	Starter Motor compatible with CATERPILLAR Excavator E324E E330D2 E330F E320D2 C7.1 INDUSTRIAL Engine
Condition	Brand New
Supply Ability	1000pcs/months
Port	Guangzhou/Ningbo/Shenzhen/Pingxiang/Dongxing/Urumqi/Qingdao/Shanghai
Warranty	12 Months

Part Number Reference

DENSO

428000-9120, 428000-9121, 428000-9122

24V 10T Starter motor compatible with CATERPILLAR C7.1 E320D2 Engine 3545671 20R4877 4280009120 4280009121 4280009122

For over two decades, GNT has been a trusted manufacturer of top-quality starter motors, alternators, and other electrical components for construction equipment and vehicles. Headquartered in Guangzhou, our core expertise is in designing and producing durable, high-performing parts that keep your machinery running.

While GNT first built its reputation supplying replacement parts for excavators and other heavy-duty equipment, today we offer a diverse product range compatible with everything from forklifts and tractors to trucks, motorcycles, snowmobiles, jet skis and more. Our engineering team continuously innovates to meet the evolving needs of our customers across agricultural, commercial, industrial and recreational vehicle industries.

With years of experience in the industry, GNT has earned a reputation for excellence in manufacturing, innovation, and customer service. Our state-of-the-art production facilities and skilled team of experts ensure that we consistently deliver reliable and durable parts that meet or exceed industry standards.

With modern manufacturing facilities and rigorous quality control, GNT delivers both standard and custom products that meet or exceed OEM specifications. Our substantial inventory and responsive customer service ensure we can get you the right part with urgency when downtime matters most. Over the past 25 years, leading global brands have come to trust GNT as a reliable partner keeping operations productive.

As a customer-centric company, we take pride in providing exceptional service and support to our valued customers. We are committed to continuously improving our products and processes to meet the evolving needs of the industry. Choose GNT as your trusted partner for reliable, high-quality, and innovative products that keep your machinery running smoothly. Whether you need any starter motors, alternators, we are here to help.

Why Choose Us
High-quality products: We use only the best materials and employ strict quality control measures to ensure that our products meet or exceed industry standards.

Customized solutions: We work closely with our clients to provide tailored solutions that meet their unique needs and requirements.

Responsive customer service: Our experienced sales team is always available to provide technical support, answer questions, and offer guidance throughout the purchasing process.

Competitive pricing: We offer competitive pricing without compromising on quality, making GNT a cost-effective choice for businesses of all sizes.

Timely delivery: We understand the importance of timely delivery and work hard to ensure that our products are delivered on time, every time.

Perfect Compatibility with Caterpillar Engines
This 24V 10T starter motor is specifically designed for Caterpillar C71 and E320D2 engines, ensuring seamless integration with your existing machinery. Compatible with key part numbers such as 3545671, 20R4877, and 4280009120, it is the perfect replacement for your existing starter motor, ensuring your equipment continues to operate smoothly.

Durable and Reliable Performance
Built to last, the 24V 10T Starter Motor offers excellent durability in harsh operating conditions. Whether you're working in construction, mining, or agriculture, this motor is engineered to withstand the toughest environments, delivering reliable power to start your machinery every time.

Versatile Application Across Industries
This starter motor is not only suitable for Caterpillar equipment but also works well across a variety of heavy-duty machinery. Its versatility makes it an essential component for businesses that require consistent performance from their equipment, ensuring your operations remain efficient and productive.

Cost-Effective Maintenance Solution
Replacing your worn-out starter motor with this 24V 10T model provides a cost-effective way to maintain the performance of your machinery. Its affordable pricing, coupled with the high-quality performance, reduces your overall maintenance costs while improving the operational efficiency of your heavy-duty equipment.

Wide Compatibility: Compatible with Caterpillar C71 and E320D2 engines, this starter motor is a versatile replacement for various part numbers like 3545671, 20R4877, and 4280009120.
Durable and Long-Lasting: Built to withstand tough environments, this motor ensures high performance in construction, mining, and agricultural machinery.
Efficient and Reliable Performance: Provides a steady and reliable power supply for quick engine start-ups, reducing downtime and enhancing productivity.
Cost-Effective Solution: Offers a high-quality, budget-friendly alternative to expensive OEM parts, ensuring optimal engine performance at a fraction of the cost.
Easy to Install: Designed for easy installation with minimal downtime, this starter motor ensures that your equipment is back up and running in no time.

What products does GNT offer?
GNT offers a comprehensive range of high-quality excavator parts and other earthmoving equipment parts for construction and heavy equipment industries. Our product line includes engine starters, alternators, turbochargers, electric parts, engine parts, cabin parts, and more.

Where is GNT located?
GNT is headquartered in Guangzhou, China. We have a strong global presence through our extensive distribution network, enabling us to efficiently serve customers worldwide.

What sets GNT apart from other suppliers?
GNT is committed to providing exceptional quality, reliability, and durability in our products. Our starter motors and alternators are meticulously manufactured to meet and exceed industry standards, and our team of experienced professionals provides expert guidance and support to help you choose the right parts for your specific needs.

Not sure about the parts you need?
Please send us the product pictures and/or part numbers. Our experienced customer service team will identify the correct parts for you.

Does GNT offer competitive pricing?
Yes, GNT strives to offer competitive pricing on all our products while maintaining the highest quality standards. Our goal is to provide our customers with the best value for their money, ensuring they can stay within budget without sacrificing quality.

What is GNT's shipping policy?
GNT is dedicated to delivering your orders quickly and efficiently. We can ship by DHL, FedEx, ocean fright or any method you prefer. We have established an extensive distribution network to ensure timely delivery of our products, minimizing downtime and keeping your projects on track. Shipping costs and delivery times may vary depending on the destination and the size of the order. Please contact us customer representatives for more information.

How can I contact GNT for product inquiries or support?
You can reach out to GNT through our website's contact form, by sending an email (gntexcavatorparts@gmail.com) to our customer support team or chat with us on WhatsApp (+86 139 2503 8655). Our team of experienced professionals is always on hand to provide expert guidance, advice, and support.

Can GNT provide customized solutions for my needs?
At GNT, we understand that each customer's needs are unique, and we are committed to providing tailored solutions for your specific requirements. Please contact our team with your inquiries, and we will work closely with you to develop a customized solution that meets your needs.

Does GNT offer a warranty on its products?
Yes, GNT stands behind the quality of our products, and we offer a warranty to ensure customer satisfaction. The warranty period and specific terms may vary depending on the product. For most products we offer a 12 months warranty.

24V 10T Starter motor compatible with CATERPILLAR C7.1 E320D2 Engine 3545671 20R4877 4280009120 4280009121 4280009122

Description

FAQ