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4W7017 Pencil Direct Cat Fuel Injectors For Ca-Terpillar 3400 Series
4W7017 Pencil Direct Cat Fuel Injectors For Ca-Terpillar 3400 Series
4W7017 Pencil Direct Cat Fuel Injectors For Ca-Terpillar 3400 Series
4W7017 Pencil Direct Cat Fuel Injectors For Ca-Terpillar 3400 Series
4W7017 Pencil Direct Cat Fuel Injectors For Ca-Terpillar 3400 Series
4W7017 Pencil Direct Cat Fuel Injectors For Ca-Terpillar 3400 Series
4W7017 Pencil Direct Cat Fuel Injectors For Ca-Terpillar 3400 Series
4W7017 Pencil Direct Cat Fuel Injectors For Ca-Terpillar 3400 Series
4W7017 Pencil Direct Cat Fuel Injectors For Ca-Terpillar 3400 Series
4W7017 Pencil Direct Cat Fuel Injectors For Ca-Terpillar 3400 Series
4W7017 Pencil Direct Cat Fuel Injectors For Ca-Terpillar 3400 Series
4W7017 Pencil Direct Cat Fuel Injectors For Ca-Terpillar 3400 Series
Specifications
Supply Ability :
1000
Delivery Time :
3 to 7 days
Model Number :
4W7017
Main Body Material :
Quenched tempered high-carbon alloy steel
Price :
20💲 Up to1 00💲
Installation Method :
Direct bolt-on, zero modification required
Payment Terms :
L/C,D/A,T/T,D/P,Western Union
Quality Warranty :
12-month factory warranty against manufacturing defects
Place of Origin :
guangdong
Standard Working Pressure: :
Features 280–300 bar stable operating pressure, with factory calibrated 290 bar opening pressure.
MOQ :
One
Nozzle Structure :
Multi-orifice fine atomization spray tip
Brand Name :
Cat
Injector Type :
Pencil Style Direct Injection Injector
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.
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.
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
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4W7017 Pencil Direct Cat Fuel Injectors For Ca-Terpillar 3400 Series

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Product Detail
Supply Ability :
1000
Delivery Time :
3 to 7 days
Model Number :
4W7017
Main Body Material :
Quenched tempered high-carbon alloy steel
Price :
20💲 Up to1 00💲
Installation Method :
Direct bolt-on, zero modification required
Contact Supplier
4W7017 Pencil Direct Cat Fuel Injectors For Ca-Terpillar 3400 Series
4W7017 Pencil Direct Cat Fuel Injectors For Ca-Terpillar 3400 Series
4W7017 Pencil Direct Cat Fuel Injectors For Ca-Terpillar 3400 Series
4W7017 Pencil Direct Cat Fuel Injectors For Ca-Terpillar 3400 Series
4W7017 Pencil Direct Cat Fuel Injectors For Ca-Terpillar 3400 Series
4W7017 Pencil Direct Cat Fuel Injectors For Ca-Terpillar 3400 Series

Guangzhou Zhuohang Auto Parts Co., Ltd.

Verified Supplier
1 Years
guangdong, guangzhou
Business Type :
Manufacturer
Main Products :
Bo-sch Fuel Injection System, Denso Fuel Injection System, Ca-terpillar Fuel Injection System
Total Annual :
>1000000
Employee Number :
50~120
Certification Level :
Verified Supplier
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