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4W7018 Ca-terpillar Diesel Fuel Injector
4W7018 Ca-terpillar Diesel Fuel Injector
4W7018 Ca-terpillar Diesel Fuel Injector
4W7018 Ca-terpillar Diesel Fuel Injector
4W7018 Ca-terpillar Diesel Fuel Injector
4W7018 Ca-terpillar Diesel Fuel Injector
4W7018 Ca-terpillar Diesel Fuel Injector
4W7018 Ca-terpillar Diesel Fuel Injector
Specifications
Model Number :
4W7018
Price :
100💲 Up to 200💲
Packaging Details :
Neutral packaging
Supply Option :
Brand New or Remanufactured
Part Number :
4W7018
Supply Ability :
1000
Compatible Engine :
Cat 3406B/C, 3408, 3408B/C, 3412, 3412C diesel engines
Warranty Period :
12 Months
Brand Name :
Ca-terpillar
MOQ :
One
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Application :
631 / 637 scrapers, heavy‑duty trucks, excavators, wheel loaders, marine equipment
Place of Origin :
guangdong
Delivery Time :
3 to 7 days
Product Type :
Diesel Fuel Injector
Description

4W7018 Ca-terpillar Diesel Fuel Injector

4W7018 is a Ca-terpillar mechanical pencil‑style diesel fuel injector. It provides accurate fuel atomization to ensure reliable engine combustion, acting as a high‑quality direct replacement for Ca-terpillar heavy‑duty diesel engines. It fits Ca-terpillar 3406B/C, 3408, 3408B/C, 3412, 3412C engines, widely used on 631/637 scrapers, heavy‑duty trucks, excavators, wheel loaders and marine equipment. Cross‑reference OEM number is 0R3422. Please verify your original part number and engine serial number before purchase.


Every injector is bench-tested for fuel delivery, injection response, sealing and operating stability. Please confirm the original injector number, AA code, engine serial number and model year before ordering.


We are a professional diesel fuel injection parts supplier in China, providing brand-new and remanufactured Bo-sch high-pressure fuel pumps, injectors and related components to truck repair shops, distributors, wholesalers and machinery maintenance companies worldwide. We offer high-quality products, competitive factory prices, stable supply, fast delivery, customized packaging and reliable after-sales support to build long-term cooperation with our customers.

No. Question Answer
1 Which engines does 4W7018 injector fit? Cat 3406B/C, 3408, 3408B/C, 3412, 3412C diesel engines.
2 What OEM numbers does 4W7018 replace? 4W7018, 0R3422.
3 What reman numbers cross over with 4W7018? 0R3422.
4 Which machines use the 4W7018 injector? 631/637 scrapers, heavy‑duty trucks, excavators, wheel loaders, marine equipment.
5 Is 4W7018 injector tested before shipping? Yes, every unit is 100% bench flow and spray tested before dispatch.
6 What warranty do you offer for 4W7018? 12‑month warranty against manufacturing defects.


No. OEM No. Reman/Interchange Engine Fitment Typical Applications
1 4W7017 0R3421, 8N7007 Cat 3406, 3406B/C, 3408, 3412, 3306 Excavator 245/245B/245D, wheel loader 980C/980F, trucks, marine
2 4W7018 0R3422 Cat 3406B/C, 3408, 3408B/C, 3412, 3412C Scrapers 631/637, trucks, excavators, marine
3 4W7019 0R3536 Cat 3408, 3408B/C, 3412, 3412B/C Tractor D9L/D9N/D10N, generator sets, industrial
4 4W7020 0R8791 Cat 3408, 3408B/C, 3412, 3412B/C, PM3412 Generator SR4, industrial, marine
5 4W7021 0R3421 family (CTP H4W7021) Cat 3408, 3412 Trucks, excavators, industrial
6 4W7026 0R3423 (7W7026) Cat 3406, 3406B/C, 3412, 3412C Trucks, excavators, generator sets
7 4W7031 7W7031 Cat 3406B, 3406C, 3412C Excavators, trucks, generator SR4
8 4W7032 0R3424, 0R1747, 0R8461 Cat 3406, 3406B/C, 3412 (3400 series) Excavators, industrial, trucks
9 4W7037 0R3425, 9Y3070 Cat 3406, 3406B/C, 3408, 3412/3412C Excavator 375/375L, generator SR4
10 7W7038 0R4124, 170‑5187 Cat 3306, 3306B Trucks, industrial, marine
11 7W7045 0R3591, 170‑5181, 1705183, 8M1584 Cat 3306, 3306B, 3400 series Excavator 973/973C, D7, trucks, marine



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4W7018 Ca-terpillar Diesel Fuel Injector

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Product Detail
Model Number :
4W7018
Price :
100💲 Up to 200💲
Packaging Details :
Neutral packaging
Supply Option :
Brand New or Remanufactured
Part Number :
4W7018
Supply Ability :
1000
Contact Supplier
video
4W7018 Ca-terpillar Diesel Fuel Injector
4W7018 Ca-terpillar Diesel Fuel Injector
4W7018 Ca-terpillar Diesel Fuel Injector
4W7018 Ca-terpillar Diesel Fuel Injector

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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