Designed for Jiangling Motors (JMC) 4JB1 2.8T diesel engines, these fuel injector nozzles deliver precise fuel atomization and exceptional durability. Widely used in JMC pickup trucks (JMC Baodian), light commercial vehicles, and agricultural equipment.
OE Numbers: 0445 110 521 | 0445 110 305 | DLLA82P1668 | F00V C01 359
Compatibility: Perfect match for JMC 4JB1 engines (2.8L turbocharged) in pickup trucks and light commercial vehicles
Material: High-grade stainless steel with boron nitride coating for corrosion resistance
Performance: Optimized spray pattern reduces emissions by 15% while improving fuel efficiency
Compatible with excavator auxiliary power units and compact construction equipment using JMC 4JB1-derived engines.
Essential for JMC light trucks and modified heavy truck cooling systems requiring reliable fuel delivery .
Trusted by farmers in harvesters and tractors for consistent performance under extreme dust conditions .
Symptoms: Engine vibration at low RPM, black exhaust smoke, error code P0201-P0204
Replace worn injector nozzles with OE 0445110521 series
Clean fuel rail and replace filters (part# JMC-FT2022)
Calibrate injection timing using GROWSHINE G-Toolkit
Result: 90% reduction in vibration and 12% fuel economy improvement .
As a global supplier of engineering机械配件, heavy truck配件, agricultural machinery parts, and automotive components, we provide:
30-day quality guarantee on all mechanical parts
Customized logistics solutions for international trade
Technical support in 8 languages
Welcome to Growshine International, your trusted source for high-quality, reliable aftermarket parts for Caterpillar equipment. As a leading player in engineering machinery parts, heavy truck parts, agricultural machinery parts, and auto parts import and export trade, we understand the critical role these components play in keeping your machinery operational. Our extensive inventory includes everything from robust Caterpillar excavator radiators to precision-engineered heavy-duty diesel engine aftercoolers. We provide a cost-effective alternative to OEM parts, offering the same high performance and durability. Whether you're in the market for a CAT C9 Aftercooler or a Caterpillar D9R Hydraulic Oil Cooler, we have the right solution for you.
A key component in many modern engines is the aftercooler. For instance, the CAT C15 C18 C13 Industrial Engine Aftercooler is installed between the turbocharger and the intake manifold, cooling the compressed air to increase its density, which improves engine performance and fuel efficiency. Similarly, the Caterpillar 3406 Engine Aftercooler is crucial for maintaining optimal combustion temperatures.
Keeping your engine cool and clean is non-negotiable for longevity and performance. Our range of Caterpillar hydraulic oil coolers and engine radiators ensures your systems run at ideal temperatures, preventing costly damage. A prime example is the CAT D9R Track Type Tractor Engine Radiator, which dissipates excess heat from the engine's coolant.
Our high-efficiency diesel oil filters, such as the CAT 336 3512 988K Oil Filter, are designed to capture contaminants and protect your engine's vital components. The Caterpillar Hydraulic Gear Pump for D7G is another vital component we supply, ensuring smooth and reliable hydraulic system operation.
Common Question: How often should I replace my hydraulic oil filter?
For most heavy machinery, the hydraulic oil filter should be replaced according to the manufacturer's recommended service intervals, typically every 500 to 1,000 operating hours. Regular replacement prevents contaminants from damaging sensitive hydraulic components, extending the life of your equipment.
What is a radiator?
A radiator is a heat exchanger used to transfer thermal energy from one medium to another for the purpose of cooling and is commonly used in internal combustion engines. It's typically located at the front of the vehicle.
Example: Caterpillar C15 Engine Radiator (Катерпиллар Радиатор двигателя C15).
What is an oil cooler?
An oil cooler is a heat exchanger similar to a small radiator that keeps engine oil at an optimal temperature. It is often located near the engine block or in the cooling system circuit.
Example: Caterpillar D9R Hydraulic Oil Cooler (Катерпиллар D9R Гидравлический масляный радиатор).
Our product range extends beyond just cooling systems. We provide a full spectrum of heavy equipment components, including excavator parts, dozer parts, wheel loader parts, and more. Our commitment to quality and service ensures that you get the right part the first time. The CAT D6R Track Type Tractor Aftercooler is an example of a product that helps an engine perform efficiently, especially in demanding environments. We also offer a wide selection of Caterpillar industrial engine parts, Caterpillar mining truck parts, and Caterpillar generator set parts. Our parts are designed to be a perfect fit for models like the Caterpillar 797F Truck and Caterpillar 988B Wheel Loader.
What is a hydraulic gear pump?
A hydraulic gear pump is a positive displacement pump that uses meshing gears to pump fluid. It is essential for generating the pressure and flow needed for a machine's hydraulic functions. It's located within the hydraulic system.
Example: Caterpillar D7G Hydraulic Gear Pump (Катерпиллар D7G Гидравлический шестеренчатый насос).
What is an aftercooler?
An aftercooler is a heat exchanger used to cool the air charge that has been compressed by a turbocharger or a supercharger before it enters the engine's intake manifold. It improves combustion efficiency and reduces engine stress.
Example: Caterpillar 336 Excavator Aftercooler (Катерпиллар 336 Экскаваторный охладитель наддувочного воздуха).
What is a track type tractor engine?
A track type tractor engine is the power unit for a bulldozer or other tracked heavy machinery. It is typically a large, high-torque diesel engine designed for heavy-duty work. The engine block is located in the machine's engine bay.
Example: Caterpillar D11T C32 Track Type Tractor Engine (Катерпиллар D11T C32 Двигатель гусеничного трактора).
We also offer high-performance intercoolers, cooling system kits, and various engine components. With Growshine, you get a full suite of services, including parts sourcing, quality assurance, and global logistics. Our products are the perfect alternative to OEM, helping you save on Caterpillar maintenance costs and heavy equipment repair.
Common Question: How can I tell if my aftercooler needs to be replaced?
Signs of a failing aftercooler include a drop in engine power, increased fuel consumption, or a visible coolant or oil leak. If you notice these symptoms, it's a good idea to inspect the aftercooler for damage or blockage.
What is a Diesel Oil Filter?
A diesel oil filter is a filtering device that removes contaminants from diesel engine oil. It is crucial for protecting the engine from wear and damage. It is installed in the engine's lubrication system.
Example: Caterpillar 336 Diesel Oil Filter (Катерпиллар 336 Дизельный масляный фильтр).
What is a Track Loader Radiator?
A track loader radiator is a cooling component specifically for track loaders. It is responsible for dissipating heat from the engine's coolant. It is located at the front of the track loader, usually behind the engine compartment.
Example: Caterpillar 973D Track Loader Radiator (Катерпиллар 973D Радиатор гусеничного погрузчика).
What is a Wheel Loader Intercooler?
A wheel loader intercooler is a heat exchanger that cools the air compressed by a turbocharger before it enters the engine, specifically for wheel loaders. This improves engine performance and efficiency. It is typically located between the turbocharger and the engine intake.
Example: Caterpillar 980H Wheel Loader Intercooler (Катерпиллар 980H Интеркулер фронтального погрузчика).
In addition to our wide range of products, Growshine International also provides expert solutions and special offers. Don't miss out on our special promotion for TAD531GE, TAD532GE Exhaust Manifold Screws 20405587.
Common Problem & Solution:
If your CAT D8R Track Type Tractor is experiencing engine overheating, it could be due to a clogged radiator.
Solution:
First, check the coolant level. If it's low, top it up. If the problem persists, the radiator might be blocked with dirt and debris. A simple fix can be to clean the radiator fins with a pressure washer. If this doesn't solve the issue, the radiator core might be internally blocked, requiring a replacement. Our CAT D8R D8T D8R 587T 583T Bulldozer Aftercooler is designed for optimal heat transfer, helping to prevent such issues.
What is an aftercooler hose?
An aftercooler hose is a specialized hose that transports cooled air from the aftercooler to the engine's intake manifold. It must withstand high pressure and temperature. It is located in the engine's air intake system.
Example: Caterpillar 374F Excavator Aftercooler Hose (Катерпиллар 374F Шланг охладителя наддувочного воздуха экскаватора).
What is an Aftercooler Core?
An aftercooler core is the central heat exchange component of an aftercooler. It consists of fins and tubes that facilitate the transfer of heat from the compressed air. It is located within the aftercooler assembly.
Example: Caterpillar 3406 Engine Aftercooler Core (Катерпиллар 3406 Сердцевина охладителя наддувочного воздуха двигателя).
At Growshine International, we also handle the logistics of getting these parts to you, ensuring a seamless experience. Our services include export documentation, international shipping, and customs clearance. We are your one-stop shop for all Caterpillar spare parts, Komatsu engine parts, Volvo truck parts, and more. Our websites are: ar-excel.com, ampleresiliencesoft.com, cgsc66.com, cgsc-equip.com, en.xinsheng2024.com.
Find the exact part you need with our comprehensive list of aftermarket solutions.
| No. | Product Description | Part Number(s) | WhatsApp Link |
|---|---|---|---|
| 1 | Aftercooler for 336 336GC 345GC 340 C9.3 Excavator | 347-9742, 511-7541, 3479742, 5117541 | Contact Now |
| 2 | Hydraulic Oil Cooler for D9R 3408 Track Type Tractor Engine | 104-4230, 226-7166, 125-3945, 1044230, 2267166, 1253945 | Contact Now |
| 3 | Radiator for C15 C18 C13 Industrial Engine | 391-6404, 250-4452, 250-4453, 283-5481, 3916404, 2504452, 2504453, 2835481 | Contact Now |
| 4 | Oil Filter element for 336 3512 988K Diesel Engine | 500-0483, 275-2604, 389-1088, 485-4705, 5000483, 2752604, 3891088, 4854705 | Contact Now |
| 5 | Hydraulic Gear Pump for D7G Track Type Tractor | 2P-9239, 115-0637, 3P-4855, 2P9239, 1150637, 3P4855 | Contact Now |
| 6 | Aftercooler for 740 Articulated Dump Truck | 236-0469, 226-8631, 2360469, 2268631 | Contact Now |
| 7 | Aftercooler for C13 C15 C18 Engine | 421-5244, 391-6407, 250-4454, 483-3844, 4215244, 3916407, 2504454, 4833844 | Contact Now |
| 8 | Aftercooler for 980H C15 Wheel Loader | 231-4321, 2314321 | Contact Now |
| 9 | Aftercooler for 950GC Wheel Loader | 387-6052, 3876052 | Contact Now |
| 10 | Aftercooler for D11T C32 Track Type Tractor | 433-4243, 433-4242, 4334243, 4334242 | Contact Now |
| 11 | Aftercooler for D10R D10T C27 Track Type Tractor | 267-9442, 166-7432, 421-4021, 421-4020, 2679442, 1667432, 4214021, 4214020 | Contact Now |
| 12 | Aftercooler for D9T C18 Track Type Tractor | 373-6360, 231-8103, 3736360, 2318103 | Contact Now |
| 13 | Aftercooler for D9R 3408C D9N 3408 G3408 Track Type Tractor | 7C-3385, 2W-0395, 7C3385, 2W0395 | Contact Now |
| 14 | Aftercooler for D8N D8T D8R 587T 583T Bulldozer | 577-3648, 209-8364, 5773648, 2098364 | Contact Now |
| 15 | Aftercooler for D7R 966D 140H 3306B Engine | 7W-0491, 7W0491 | Contact Now |
| 16 | Aftercooler for D6R Track Type Tractor | 253-5369, 266-7559, 2535369, 2667559 | Contact Now |
| 17 | Aftercooler for 772G 770G Truck | 352-6244, 3526244 | Contact Now |
| 18 | Aftercooler for 793D 3516B Truck | 348-4965, 228-3578, 3484965, 2283578 | Contact Now |
| 19 | Aftercooler for 773D 773E 773B Truck | 365-1312, 228-0831, 3651312, 2280831 | Contact Now |
| 20 | Aftercooler for C27 C32 Engine | 305-8933, 354-2831, 3058933, 3542831 | Contact Now |
| 21 | Aftercooler for 3516B Engine | 187-9702, 1879702 | Contact Now |
| 22 | Aftercooler for 3512B Engine | 250-1143, 116-7012, 2501143, 1167012 | Contact Now |
| 23 | Aftercooler Core for 3512 3516 D11N 3508 D11R 3508B Engine | 7W-5456, 8N-4793, 7W5456, 8N4793 | Contact Now |
| 24 | Aftercooler for M315D2 M317D2 M320D2 Excavator | 419-6584, 4196584 | Contact Now |
| 25 | Aftercooler for 395 C18 C15 Excavator | 572-6327, 5726327 | Contact Now |
| 26 | Aftercooler for 390D 385C C18 Excavator | 196-8085, 1968085 | Contact Now |
| 27 | Aftercooler for 365B 374D 365C C15 Excavator | 210-8063, 162-6276, 230-2917, 2108063, 1626276, 2302917 | Contact Now |
| 28 | Aftercooler for 349 352 C13 Excavator | 541-1397, 5411397 | Contact Now |
| 29 | Aftercooler for 320D2 323D2 ZBD C7.1 318D2L Excavator | 453-0619, 378-6179, 4530619, 3786179 | Contact Now |
| 30 | Aftercooler for 345B 3176C Excavator | 162-6297, 176-7552, 1626297, 1767552 | Contact Now |
| 31 | Aftercooler for 330D2 326D2 C7.1 Excavator | 453-0625, 4530625 | Contact Now |
| 32 | Aftercooler for 320C Excavator | 204-0998, 210-8124, 2040998, 2108124 | Contact Now |
| 33 | Aftercooler for 315D 319D Excavator | 281-3526, 2813526 | Contact Now |
| 34 | Radiator Aftercooler for 973D Track Loader | 287-5673, 287-5674, 287-5675, 2875673, 2875674, 2875675 | Contact Now |
| 35 | Radiator Aftercooler for 973C Track Loader | 258-2163, 287-5674, 2582163, 2875674 | Contact Now |
| 36 | Aftercooler for C7.1 C6.6 Engine | 294-2156, 315-8339, 2942156, 3158339 | Contact Now |
| 37 | Aftercooler for 3516B Marine Products | 187-9702, 1879702 | Contact Now |
| 38 | Aftercooler for 3512 3516 Marine Engine | 250-1143, 116-7012, 2501143, 1167012 | Contact Now |
| 39 | Aftercooler for 3516 3516B 3516C 777D 994H Generator Set | 187-9702, 1879702 | Contact Now |
| 40 | Aftercooler for C32 Marine Engine | 433-4243, 433-4242, 4334243, 4334242 | Contact Now |
| 41 | Aftercooler for C9 Industrial Engine | 186-0117, 1860117 | Contact Now |
| 42 | Aftercooler Core for 3176C 3196 Engine | 162-6297, 176-7552, 1626297, 1767552 | Contact Now |
| 43 | Aftercooler for 3612 C280-12C C280-16 Marine Engine | 500-0483, 275-2604, 389-1088, 485-4705, 5000483, 2752604, 3891088, 4854705 | Contact Now |
| 44 | Aftercooler for 3516B Engine | 187-9702, 1879702 | Contact Now |
| 45 | Aftercooler Core for 3406 3406B 3406C Engine | 7W-9220, 100-5552, 7W9220, 1005552 | Contact Now |
| 46 | Aftercooler for 990 992C 992D 3412 3412C 3412E Wheel Loader Engine | 1W-4879, 4N-9064, 1W-6990, 1W4879, 4N9064, 1W6990 | Contact Now |
| 47 | Aftercooler for 988B 988F 3408 3408B 3408C 3408E Engine | 2W-6587, 2W6587 | Contact Now |
| 48 | Aftercooler for 966H 972H 980C Wheel Loader Engine | 243-5063, 349-8239, 2435063, 3498239 | Contact Now |
| 49 | Aftercooler Hose for 374F Excavator | 359-9393, 281-3587, 3599393, 2813587 | Contact Now |
| 50 | Aftercooler for 797 3512B off Highway Truck Engine | 513-9307, 484-7590, 5139307, 4847590 | Contact Now |