Reliable JMC Truck Parts – Heavy-Duty Clutch Plate for N800 Series
For owners and operators of JMC N800 trucks, our 300mm clutch plate delivers commercial-grade performance for the JX4D30A5H diesel engine. This essential JMC truck part (OEM# DN3-7550-AC) features:
300mm diameter with 14 teeth for heavy load capacity
35.4mm centering diameter for precise alignment
100% new condition with rigorous quality testing
Experience exceptional durability, smooth engagement, and extended service life with our premium heavy-duty clutch plate designed specifically for JMC N800 trucks. This 300mm commercial-grade clutch assembly delivers outstanding torque capacity, perfect fitment, and reliable performance for modern commercial vehicle operations. Manufactured to exact OEM specifications and 100% tested, it ensures optimal performance for demanding transportation and logistics applications.
Complete Vehicle Compatibility
JMC Truck Applications
JMC N800 Series Trucks – Various configurations and applications
Modern commercial vehicles with compatible transmission systems
Light to medium-duty trucks for urban and regional delivery applications
Engine Compatibility
JX4D30A5H Engine – Modern diesel engine platform
Various commercial applications with compatible transmission systems
Modern diesel engine variants requiring heavy-duty clutch solutions
Why Choose Our JMC Truck Parts?
Exact OEM Replacement: Matches factory specifications (DN3-7550-AC)
Durable Construction: Heavy-duty materials for commercial use
Precision Fit: Designed specifically for JMC N800 models
Quality Assurance: ISO/TS16949 certified manufacturing
Fleet-Ready: Available in bulk quantities for maintenance shops
Technical Specifications-JMC Truck Parts
| Parameter | Specification | Benefit |
|---|---|---|
| Product Type | Clutch Plate | Direct Replacement |
| Primary OEM | DN3-7550-AC | Genuine Quality |
| Outer Diameter | 300 mm | Maximum Torque Capacity |
| Teeth Quantity | 14 | Heavy-Duty Transmission Engagement |
| Centering Diameter | 35.4 mm | Precision Fitment |
| Engine Compatibility | JX4D30A5H | Modern Engine Coverage |
| Quality Standard | 100% Tested | Reliability Assured |
Benefits
Extended Service Life: 50% longer than standard aftermarket parts
Smooth Engagement: Precision-balanced for reduced vibration
Heat Resistant: Special friction material formulation
Easy Installation: Direct replacement with no modifications needed
| Specification: | OD:300 Teeth Quant.:14 Centering Diamete:35.4 | Engine: | JX4D30A5H |
|---|---|---|---|
| Commodity Name: | Clutch Plate / Isuzu Clutch Kits | Model: | N800 |
| OEM NO.: | JMC :DN3-7550-AC | Quality: | 100% Test |
| Conditon: | 100% New | Application: | JMC N800 |
JMC Truck Parts Description:
The Isuzu Clutch Kits is a high-quality clutch plate that is specially designed for Isuzu vehicles. It is a 100% new product that guarantees durability and reliability. The clutch plate is suitable for Isuzu N-Series (5th Generation) NPR 75L, NQR 75L, NQR 75P, NQR 75T 2006- and NQR 70 1998- models, making it a perfect fit for your vehicle’s needs.
- Commodity Name: Clutch Plate / Isuzu Clutch Kits
- Model: N800
- Condition: 100% New
- Specification: OD:300 Teeth Quant.:14 Centering Diamete:35.4

Technical Parameters:
| Model | N800 |
|---|---|
| Specification | OD:300mm Teeth Quant.:14 Centering Diameter:35.4mm |
| Application | JMC N800 |
| OEM NO. | DN3-7550-AC |
| Quality | 100% Test |
| Engine | JX4D30A5H |
SL Auto Parts
SL Auto Parts is a company specializing in the production and wholesale of auto parts for various brands, including Isuzu, Toyota, Nissan, Mitsubishi, Mazda, Jiangling, JAC, Volvo, Renault, Suzuki, Eaton, Scania, Hyundai, Honda, Hino, Kia, Foton, GM, Agriculture, China truck and bus, tractor, Mercedes, Iveco, and more.
With a professional and enthusiastic team, SL Auto Parts adheres to a pragmatic and rigorous business approach, ensuring high-quality products and reliable service. The company is committed to building a strong brand reputation and has been steadily increasing its presence in both domestic and international markets.
SL Auto Parts takes pride in its extensive product lineup, catering to a wide range of vehicle systems. By maintaining strict quality control and continuously innovating, the company has earned the trust of customers worldwide.
With a vision for growth, SL Auto Parts aims to further expand its global reach, supplying top-tier auto parts to clients across different regions while upholding its core values of integrity, excellence, and customer satisfaction.
- Good Quality
Our products are under ISO/TS 16949 quality system certificate.
Good raw material and advanced technology ensure high quality.
- Good Price
Direct factory competitive price can be offered.
Small orders can be acceptable.
- Good Service
SL Auto Parts tries to 100% satisfy customer. Customer requirement is the top priority.
Provide prompt respond to customers’ demands within one day.
Make the replacement for free if any quality problem happens within warranty period.
Performance Advantages of JMC Truck Parts
Enhanced Commercial Performance
Enjoy smooth gear shifts that reduce driver fatigue during intensive delivery routes. Experience increased load capacity that handles heavy cargo without slippage in modern truck applications. Benefit from superior heat resistance that maintains performance during frequent stop-and-go traffic. Additionally, extended service life reduces maintenance frequency and operating costs.
Durability and Reliability
This clutch plate features modern commercial-grade construction that withstands the demands of contemporary delivery operations. The premium friction materials provide consistent performance throughout the clutch’s lifespan. Furthermore, precision manufacturing ensures perfect compatibility with modern transmission systems.
Installation and Compatibility of JMC Truck Parts
Professional Installation Recommended
This clutch plate designed for straightforward installation by experienced commercial vehicle technicians. The perfect OEM fitment ensures no modifications required during installation. Moreover, comprehensive compatibility covers JMC N800 models and variants.
Vehicle Specific Design
Specifically engineered for modern commercial vehicle applications in various operating environments. Optimized for contemporary diesel engine torque characteristics with advanced manual transmissions. Compatible with JMC N800 configurations and current model requirements.
Frequently Asked Questions
Compatibility Questions
What specific JMC models does this clutch plate fit?
This clutch plate is specifically designed for JMC N800 series trucks with JX4D30A5H engines and compatible manual transmissions.
Is this compatible with other truck brands?
While primarily designed for JMC N800, it may fit other vehicles with similar specifications. Please consult our technical team for specific compatibility questions.
Performance Questions
How does this clutch plate handle heavy load conditions?
This clutch plate features advanced commercial-grade construction that provides excellent performance under heavy load conditions, with increased torque capacity and reduced slippage.
What is the expected service life for commercial applications?
Under normal commercial use, expect 30,000-60,000 kilometers of reliable service, depending on load conditions and maintenance practices.
Installation Questions
Do I need to purchase additional components for installation?
We recommend replacing the pressure plate, release bearing, and pilot bearing for optimal performance and longevity. The flywheel should be inspected and resurfaced if necessary.
Is professional installation recommended?
Yes, we strongly recommend professional installation by qualified commercial vehicle technicians for optimal performance and safety.
Ordering and Support
Global Shipping Options
We offer worldwide shipping through various carriers to meet your timeline and budget requirements. All orders receive complete tracking information and professional packaging.
Customer Support
Our technical support team is available to answer any pre-sale questions about compatibility or installation. We provide detailed application guidance for professional mechanics.
Call to Action
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Don’t let clutch issues disrupt your commercial operations. This premium clutch plate delivers the reliability and performance your JMC truck deserves.
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Fleet Managers & Repair Shops: Contact us for wholesale pricing and volume discounts. Our team is ready to assist with technical specifications.
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