Caterpillar Injector Plunger 108-6633/ Diesel Fuel Injection Pump Plunger / 1086633 Plunger / Excavator Original New Injector

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Caterpillar Injector Plunger 108-6633/ Diesel Fuel Injection Pump Plunger / 1086633 Plunger / Excavator Original New Injector
Details
The c-aterpillar Plunger 1086633 is a high-precision core component exclusively designed for c-aterpillar fuel injection systems, belonging to the premium Plunger series renowned for its exceptional durability, precise fuel control, and perfect compatibility with c-at engines. Crafted from high-speed steel through micron-level precision machining and strict heat treatment processes, this plunger features outstanding wear resistance, corrosion resistance, and high-pressure resistance, effectively withstanding the harsh working environment of fuel injection systems—including high-temperature, high-pressure fuel impact and long-term mechanical friction. Its integrated structural design ensures tight sealing, accurate fuel metering, and stable plunger movement, which directly optimizes fuel atomization efficiency, reduces fuel consumption, and extends the service life of the entire fuel injection system. As an OEM-grade replacement part, it fully complies with c-aterpillar’s original factory standards, with exact dimensional consistency and interface matching, making it widely applicable to various c-at heavy-duty equipment. The product is 100% pre-delivery tested to ensure reliable performance, providing a cost-effective and stable solution for equipment maintenance and performance restoration[6].
Category
CAT Diesel Injector
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Description

Product Description:

OE NO 1086633
OE NO1 108-6633
Material Original new CAT INJECTOR
ENGINE CAT engine
Car Model CAT

1. Basic Product Information & Core Specific-ations

General No.

Product Name

OEM Cross Reference Numbers

Core Specific-ations

1086633

c-aterpillar Plunger

1086633, 108-6633, 4P7681, 7E6006

Material: High Speed Steel; Precision: Micron-level; Weight: 0.3kg; Size: 53.34×205.74×53.34mm

2. Product Features & Competitive Advantages

General No.

Product Name

OEM Cross Reference Numbers

Features & Advantages

1086633

c-aterpillar Plunger

1086633, 108-6633, 4P7681, 7E6006

1. High-precision machining ensures accurate fuel metering; 2. High-speed steel material for strong wear & corrosion resistance; 3. Strict heat treatment for high-pressure resistance; 4. OEM standard, direct drop-in replacement; 5. 100% pre-test, stable performance; 6. ISO 9001 certified quality.

3. Compatible Equipment & Applic-ation Scenarios

General No.

Product Name

OEM Cross Reference Numbers

Compatible Equipment

1086633

c-aterpillar Plunger

1086633, 108-6633, 4P7681, 7E6006

c-at 3412 Engine, Generator SR4/SR4B/SR500, Wheel Loader 980C/980F/980F II/980G/980G II, Track Excavator 375/245D/5080/375L, Wheel Tractor-Scraper, D350E/D400/D400D/D40D/PM465/825/826C/826G[4][5].

4. Quality Assurance & Maintenance Guidelines

General No.

Product Name

OEM Cross Reference Numbers

Quality & Maintenance

1086633

c-aterpillar Plunger

1086633, 108-6633, 4P7681, 7E6006

Quality Assurance: 6-month warranty, 100% pre-delivery pressure & performance test, fully complies with c-at OEM standards; Maintenance: Use clean diesel fuel, avoid contamination, inspect regularly for wear, replace with genuine supporting parts[6].

 
                 

plunger

1P6400

1W6541

4P9830

6N7525

6N7527

6N7828

7W5929

7W6929

9H5797

1086633

               
                 
                 

 

 
 

 

caterpillar Fuel Injector Series - Engine - Equipment Appliccccation Table

 

 
Fuel Injector / Engine Series Common Injection Technology Corresponding Engine Platform Common ccccat Models / Equipment Platforms
3116 Series Mechanical Injection / Early Electronic Platform 3116, 3116T, 3116TA, 3116DIT M318, M320 Wheel Excavators; 135H Motor Grader; D6M Dozer
3126 / 3126B Series HEUI 3126, 3126B 120H Motor Grader; 950G Series II Wheel Loader; 950G Platform
3126E Series HEUI 3126E Commonly used in medium-duty construction and industrial platforms similar to the 3126 appliccccation range
C6.4 Series ACERT Injection Platform C6.4 ACERT 320D / 320D L; 323D L / LN; 320D LRR; 320D FM
C6.6 Series ACERT Injection Platform C6.6 ACERT 320D / 320D L (C6.6 versions); 320E LN; 323E LN
C7 Series HEUI C7, C7 ACERT 120K Motor Grader; 950H Wheel Loader
C7.1 Series Common Rail / Later Electronic Injection C7.1, C7.1 ACERT 320D2 / D2 L, 326D2, 330D2 Excavators; 950K, 950, 962, 930M Wheel Loaders; Generator Sets
C9 Series HEUI-B C9, C9 ACERT 330D / 330D L / 330D MH; construction and industrial platforms
C10 Series Electronic Unit Injection Family C10 140H, 143H, 160H, 163H, 14H, 16H Motor Graders; 814F Wheel Dozer; 815F Compactor; 816F Landfill Compactor; 966G II, 972G II Wheel Loaders; D7R II Dozer; 725 / 730 Articulated Trucks; R1600G, R1700G LHD; W345B II Wheel Excavator; 345B / 365B Excavators
C12 Series Electronic Unit Injection C12, C12 Marine Widely used across 140H, 143H, 160H, 163H, 14H, 16H; 966G II, 972G II; D7R II; 725 / 730; W345B II; 345B / 365B; also widely used in marine appliccccations
C13 Series MEUI C13, C13 ACERT 345D L Excavator; 730C EJ Articulated Dump Truck; Generator Sets; Industrial Power Platforms
C15 Series MEUI C15, C15 ACERT 770 Off-Highway Truck; 374D L / 374F L Excavators; 365C Demolition Excavator; R3000H LHD; Industrial Power and Generator Sets
3406E Series EUI 3406E AD30 Underground Mining Truck; 16H Motor Grader; 824G Series II Wheel Dozer; 826G Series II Landfill Compactor
C18 Series15 EUI / Later Electronic Injection Platform C18, C18 ACERT Generator Sets; Marine Appliccccations; Large Industrial and Mining Platforms
202603-TD2-CAT

Why Choose Us:

1 .We are professional in engine oil supply system;

2.Support multiple payment methods, payment protection;

3 .The product has undergone a rigorous testing process, and we provide high-quality products;

4. Perfect after-sales service, if you encounter problems in the process of selling and using the product, you can contact us at any time;

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Contact Detail:
ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province
Cellphone:+86 13790195672 Whatsapp::+86 13790195672
Email:edwardswilliam1988@gmail.com

 

 

 

 

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