
Product Overview
This high-performance 12-tooth, 24-volt starter motor is engineered as a direct replacement for Caterpillar C7 diesel engines. Designed for durability and reliable cold-weather starts, it is an essential component for maintaining heavy machinery and industrial equipment. We supply this part globally, with extensive experience serving key markets across North America, Europe, the Middle East, and Asia-Pacific.
Key Features & Benefits
- Heavy-Duty Construction: Built with premium materials to withstand the high torque demands and harsh operating environments of industrial and construction equipment.
- Reliable Cold-Start Performance: The 24V system and robust solenoid ensure dependable engine cranking in low-temperature conditions, minimizing downtime.
- Precision Engineered Fit: Manufactured to exact OEM specifications for seamless installation and optimal performance on Caterpillar C7 engines.
- Extended Service Life: Features high-grade copper windings, durable brushes, and hardened gears to provide a long service interval and reduce total cost of ownership.
- Global Compliance: Produced in facilities adhering to international quality standards, ensuring reliability for export markets worldwide.
Technical Specifications
| Specification | Detail |
|---|---|
| Part Type | Starter Motor |
| Primary Part Number | 8201131 |
| Compatible Engine | Caterpillar C7 Diesel Engine |
| Voltage | 24V |
| Pinion Teeth | 12T |
| Rotation | Standard (as per OEM specification) |
| Mounting | Direct OEM Replacement |
OEM Cross-Reference
This starter motor directly replaces the following OEM and aftermarket part numbers:
- Caterpillar: 8201131, 10461677
- Common Cross-References: 1108394, 1993980
Note: Always verify the part number from your original equipment before ordering.
Compatibility
This starter motor is designed for Caterpillar C7 diesel engines. These engines are commonly found in a wide range of Caterpillar machinery, including but not limited to:
- Excavators (e.g., 320D, 322D, 324D, 325D, 330D series)
- Wheel Loaders
- Medium-duty Trucks and Industrial Power Units
It is compatible with models manufactured throughout the C7 engine’s production lifecycle. Please consult your equipment manual for specific model-year application.
Global Supply & Distribution
We are a trusted global supplier of heavy equipment engine parts. Our logistics network ensures efficient delivery to major industrial hubs and ports worldwide.
- Worldwide Shipping: We export to North America, South America, Europe, the Middle East, Africa, and the Asia-Pacific region.
- Fast Delivery: Stock is available for prompt shipment, with expedited options to major logistics centers.
- Export Expertise: All documentation, including commercial invoices, packing lists, and certificates of origin, is prepared to full international trade compliance standards for smooth customs clearance.
- B2B Focus: We specialize in bulk and wholesale orders for distributors, repair shops, and fleet operators.
Quality Assurance
Every starter motor is built to meet or exceed original performance specifications.
- Manufacturing Standards: Produced using precision CNC machinery and strict quality control protocols at every stage of assembly.
- Rigorous Testing: Each unit undergoes performance testing for voltage draw, cranking speed, and solenoid engagement to ensure operational reliability.
- Warranty: Backed by a standard 12-month warranty against manufacturing defects, providing peace of mind for our B2B clients.
FAQ
Q: How do I confirm this starter motor will fit my specific Caterpillar equipment?
A: The most reliable method is to cross-reference the part number physically stamped on your existing starter motor with the OEM numbers listed in the “OEM Cross-Reference” section above (8201131, 10461677, 1108394, 1993980). Also, verify your equipment’s exact model and engine serial number.
Q: Is any modification required for installation?
A: No. This is a direct OEM replacement part designed for a bolt-on installation. It matches the original mounting points, electrical connections, and pinion engagement. We recommend following the manufacturer’s torque specifications during installation.
Q: What is the expected service life of this starter motor under normal operating conditions?
A> While service life varies based on operating frequency and conditions (e.g., extreme cold, dust), this heavy-duty unit is engineered for extended durability. With proper maintenance of the engine’s electrical system (healthy batteries and clean connections), it should provide reliable service comparable to the original component.
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 .