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4W7017 Pencil Direct Cat Fuel Injectors For Ca-Terpillar 3400 Series
Basic Properties
Place of Origin:guangdong
Brand Name:Cat
Model Number:4W7017
Trading Properties
Minimum Order Quantity:One
Price:20💲 Up to1 00💲
Delivery Time:3 to 7 days
Payment Terms:L/C,D/A,T/T,D/P,Western Union
Supply Ability:1000
Specifications
| Injector Type: | Pencil Style Direct Injection Injector | Main Body Material: | Quenched Tempered High-carbon Alloy Steel |
|---|---|---|---|
| Standard Working Pressure:: | Features 280–300 Bar Stable Operating Pressure, With Factory Calibrated 290 Bar Opening Pressure. | Nozzle Structure: | Multi-orifice Fine Atomization Spray Tip |
| Installation Method: | Direct Bolt-on, Zero Modification Required | Quality Warranty: | 12-month Factory Warranty Against Manufacturing Defects |
| Highlight | 4W7017 cat fuel injectors,3400 Series cat fuel injectors,3400 Series fuel injector caterpillar |
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Product Description
4W7017 Pencil Direct Injection Fuel Injector for Ca-terpillar 3400 Series
The 4W7017 fuel injector is an original direct injection assembly specially engineered for Cat-erpillar diesel engines, delivering precise fuel atomization and stable fuel delivery to support efficient combustion. Adopting mature mechanical direct injection structure, it features high sealing performance, strong pressure resistance and excellent wear resistance under long-time high-load operation.
Strictly manufactured to OEM dimensional specifications, this injector effectively controls fuel injection volume, injection timing and spray angle, reducing incomplete combustion, black smoke emission and fuel consumption. It is applicable to matched Cat-erpillar industrial engines, construction machinery and generator sets, solving issues like weak power output, rough idling, hard starting and excessive exhaust smoke caused by faulty injectors.
Made of premium alloy materials with precise internal component matching, it boasts long service life, easy installation and reliable consistency after replacement, meeting rigorous working demands of heavy-duty engineering vehicles and stationary diesel equipment in harsh workingenvironments.
Applicable equipment: Cat 980C wheel loader, D8 series bulldozer, marine propulsion engines and stationary generator units matched with 3406 powerplant.
Cross interchange part numbers: Compatible with 0R series equivalent reman injectors, interchangeable with matched 4W series pencil injectors for 3400 family engines, direct drop-in replacement without modification.
Cross interchange part numbers: Compatible with 0R series equivalent reman injectors, interchangeable with matched 4W series pencil injectors for 3400 family engines, direct drop-in replacement without modification.
We are a professional manufacturer and exporter specializing in diesel fuel injection spare parts, covering Bo-sch, Ca-terpillar, Scania and other mainstream brands. With over 10 years of industry experience, we strictly implement full bench testing for every injector to guarantee OEM-level precision and stability. We stock a complete product range including unit injectors, nozzles and injection pumps, offering one-stop sourcing for global repair shops, fleet operators and distributors. All goods adopt shockproof anti-rust packaging and come with a 12-month quality warranty. We support flexible MOQ, fast global delivery and customized technical support, winning long-term trust from clients across Europe, Southeast Asia, the Middle East and Africa.
1. Can this injector fit my car directly?
Please send your car model, year and original OE number for accurate matching.
2. Do injectors come with calibration codes?
Yes, every injector is attached with unique calibration code.
3. What quality options do you have?
New Original, OEM Packed and Remanufactured injectors available.
4. How long is your warranty?
All injectors enjoy 12-month global warranty.
5. What’s your delivery time?
In-stock items ship within 3-7 working days worldwide.
6. Can I mix different part numbers in one order?
Yes, mixed MOQ is acceptable for all our diesel injectors.
Please send your car model, year and original OE number for accurate matching.
2. Do injectors come with calibration codes?
Yes, every injector is attached with unique calibration code.
3. What quality options do you have?
New Original, OEM Packed and Remanufactured injectors available.
4. How long is your warranty?
All injectors enjoy 12-month global warranty.
5. What’s your delivery time?
In-stock items ship within 3-7 working days worldwide.
6. Can I mix different part numbers in one order?
Yes, mixed MOQ is acceptable for all our diesel injectors.
| Ca-terpillar OE Part Number | Cross Reference Numbers | Compatible Engine | Fitment Vehicles & Equipment | Rated Injection Pressure | Unit Weight | Production Year Range |
|---|---|---|---|---|---|---|
| 4W4019 | 4W4018, 4W4020, 4W4021 | Ca-terpillar 3406B/3406C/3408C/3412C | Heavy Duty Trucks, Construction Machinery, Generator Sets | 1400 Bar | 1.45 kg | 1985-2000 |
| 4W7020 | 4W7021, 4W7022, 4W7023 | Ca-terpillar 3406E/3408E/3412E | Heavy Duty Trucks, Mining Machinery, Generator Sets | 1500 Bar | 1.48 kg | 1996-2010 |
| 4W7021 | 4W7020, 4W7022, 4W7024 | Ca-terpillar 3406E/3408E/3412E | Heavy Duty Trucks, Generator Sets, Agricultural Machinery | 1500 Bar | 1.48 kg | 1996-2010 |
| 4W7026 | 4W7025, 4W7027, 4W7028 | Ca-terpillar 3406B/3406C/3408C | Construction Machinery, Generator Sets, Forestry Equipment | 1400 Bar | 1.45 kg | 1985-2000 |
| 4W7031 | 4W7030, 4W7032, 4W7033 | Ca-terpillar 3406E/3408E/3412E | Heavy Duty Trucks, Mining Machinery, Oilfield Equipment | 1500 Bar | 1.48 kg | 1996-2010 |
| 4W7037 | 4W7036, 4W7038, 4W7039 | Ca-terpillar 3406B/3406C/3408C | Construction Machinery, Agricultural Machinery, Material Handling | 1400 Bar | 1.45 kg | 1985-2000 |
| 4W7032 | 4W7031, 4W7033, 4W7034 | Ca-terpillar 3406E/3408E/3412E | Heavy Duty Trucks, Generator Sets, Marine Equipment | 1500 Bar | 1.48 kg | 1996-2010 |
| 4W7038 | 4W7037, 4W7039, 4W7040 | Ca-terpillar 3406B/3406C/3408C | Construction Machinery, Mining Machinery, Forestry Equipment | 1400 Bar | 1.45 kg | 1985-2000 |
| 4W7045 | 4W7044, 4W7046, 4W7047 | Ca-terpillar 3406E/3408E/3412E | Heavy Duty Trucks, Construction Equipment, Material Handling | 1500 Bar | 1.48 kg | 1996-2010 |
| 8N7005 | 8N7004, 8N7006, 8N7007 | Ca-terpillar 3306B/3306C/3304B | Construction Machinery, Generator Sets, Agricultural Machinery | 1300 Bar | 1.35 kg | 1980-1995 |
| 170-5187 | 170-5186, 170-5188, 170-5189 | Ca-terpillar 3406E/3408E/3412E | Heavy Duty Trucks, Mining Machinery, Oilfield Equipment | 1500 Bar | 1.48 kg | 1996-2010 |
| 1007559 | 1007558, 1007560, 1007561 | Ca-terpillar 3116/3126/3126B | Medium Duty Trucks, Construction Machinery, Generator Sets | 1200 Bar | 1.25 kg | 1990-2005 |
| 1007562 | 1007561, 1007563, 1007564 | Ca-terpillar 3116/3126/3126B | Medium Duty Trucks, Generator Sets, Agricultural Machinery | 1200 Bar | 1.25 kg | 1990-2005 |
| 1291351 | 1291350, 1291352, 1291353 | Ca-terpillar 3406B/3406C/3408C | Heavy Duty Trucks, Construction Machinery, Mining Equipment | 1400 Bar | 1.45 kg | 1985-2000 |
| 1301804 | 1301803, 1301805, 1301806 | Ca-terpillar 3406E/3408E/3412E | Heavy Duty Trucks, Mining Machinery, Oilfield Equipment | 1500 Bar | 1.48 kg | 1996-2010 |
| 1301806 | 1301805, 1301807, 1301808 | Ca-terpillar 3406E/3408E/3412E | Heavy Duty Trucks, Generator Sets, Marine Equipment | 1500 Bar | 1.48 kg | 1996-2010 |
| 1305187 | 1305186, 1305188, 1305189 | Ca-terpillar 3406B/3406C/3408C | Construction Machinery, Agricultural Machinery, Forestry Equipment | 1400 Bar | 1.45 kg | 1985-2000 |
| 1705181 | 1705180, 1705182, 1705183 | Ca-terpillar 3406E/3408E/3412E | Heavy Duty Trucks, Mining Machinery, Oilfield Equipment | 1500 Bar | 1.48 kg | 1996-2010 |
| 1705183 | 1705182, 1705184, 1705185 | Ca-terpillar 3406E/3408E/3412E | Heavy Duty Trucks, Generator Sets, Marine Equipment | 1500 Bar | 1.48 kg | 1996-2010 |
Contact Details
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