Unlock Peak Performance: Essential Perkins Engine Parts & Maintenance
At Swafly Machinery Co., Limited, we understand that the longevity and efficiency of your machinery heavily rely on the quality of its components. Specializing in top-tier Perkins engine parts, we are dedicated to supplying genuine and aftermarket solutions that meet the rigorous demands of various applications, from construction and agriculture to power generation. Our commitment to excellence ensures that every part we offer contributes to the optimal performance and extended lifespan of your equipment.
Perkins engines are renowned globally for their reliability, durability, and fuel efficiency. To maintain these superior characteristics, it is crucial to use the correct and highest quality replacement engine components. Whether you operate a compact 400 Series engine or a robust 1100 Series powerhouse, understanding the specific needs of each model is key to proactive maintenance and avoiding costly downtime.

Comprehensive Range of Perkins Engine Models Supported
Swafly Machinery Co., Limited proudly supports a wide array of Perkins engine models, ensuring that you can find the precise parts you need. Below is a detailed overview of some of the popular Perkins diesel engines for which we provide comprehensive parts solutions:
Perkins Engine Models & Key Specifications (Part Number Focus)
| No. | Part Number | Engine Series | Key Features / Application |
|---|---|---|---|
| 1 | 403D-11G | 400 Series | 3-cylinder, 1.1L, compact electric power (EP) generation. Excellent power density and fuel economy. |
| 2 | 403F-11G | 400 Series | 3-cylinder, 1.1L, naturally aspirated, EPA Tier 4 compliant, designed for mobile generator sets. |
| 3 | 403J-11G | 400 Series | 3-cylinder, compact ElectropaK, designed for economic and durable operation in power generation. |
| 4 | 403A-15G | 400 Series | 3-cylinder, 1.5L, good fuel economy, quiet operation, reliable for EP applications. |
| 5 | 403D-15G | 400 Series | 3-cylinder, 1.5L, electric power generation, EU Stage IIIA / US EPA Tier 4 Interim compliant. |
| 6 | 403F-15G | 400 Series | 3-cylinder, 1.5L, EPA Tier 4 Final compliant, optimized for low fuel and oil consumption. |
| 7 | 404A-22G | 400 Series | 4-cylinder, 2.2L, naturally aspirated, compact yet powerful, low operating costs, excellent fuel economy. |
| 8 | 404D-22G | 400 Series | 4-cylinder, 2.2L, 20-26 kVA typical electrical output, EU Stage IIIA / US EPA Tier 4 Interim. |
| 9 | 404D-22TG | 400 Series | 4-cylinder, turbocharged, 27-36 kVA typical electrical output, for power generation. |
| 10 | 404D-22TAG | 400 Series | 4-cylinder, 2.2L, turbocharged aftercooled, 37-40 kVA typical electrical output, generator sets. |
| 11 | 404J-22G | 400 Series | 4-cylinder, designed to meet strict EU emissions regulations for gen-set markets. |
| 12 | 404J-E22TAG | 400 Series | 4-cylinder, turbocharged aftercooled ElectropaK, 40-44 kVA, EU Stage V & EPA Tier 4 Final. |
| 13 | 904J-E36TAG | 900 Series | Advanced ElectropaK, built for demanding applications, excellent performance and reliability. |
| 14 | 1103A-33G | 1100 Series | 3-cylinder, 3.3L, robust engine for power generation, 30-38 kVA typical electrical output. |
Why Choose Swafly Machinery Co., Limited for Your Perkins Parts?
At Swafly, our expertise and experience in the heavy machinery sector, particularly with Perkins engines, positions us as a trusted authority. We pride ourselves on the trustworthiness of our products and services, ensuring that every spare part meets the highest industry standards. Our dedication to E-E-A-T principles (Expertise, Experience, Authoritativeness, and Trustworthiness) means you receive not just parts, but a complete solution backed by in-depth knowledge and reliable support.
We understand the critical role that properly functioning engine parts play in your operations. That's why we meticulously source our inventory to provide you with only the best, ensuring your Perkins engine delivers consistent and powerful performance. From routine maintenance items to major overhaul components, Swafly Machinery Co., Limited is your comprehensive source.
Investing in high-quality Perkins engine parts from a reputable supplier like Swafly Machinery Co., Limited is an investment in the future of your equipment. It minimizes breakdowns, extends service intervals, and ultimately reduces your total cost of ownership. Our knowledgeable team is always ready to assist you in identifying the correct parts and offering expert advice tailored to your specific needs.
Visit our official website, Swaflyparts.com, to explore our extensive catalog and discover how we can help keep your Perkins engines running at their best. Experience the difference that true quality and dedicated service make.