CATERPILLAR 380301 Set Fuel Tube Injection Lines Cat 3406B

( Manufacturer Part Number: 380301 ), ( Part Type: Fuel Line Tube ), ( Line 4 Reference Part Numbers: 1917944, 1w0374, 4p3924, 4p9664, 4w9374, 191-7944 ), ( Line 3 Reference Part Numbers: 1917943, 1w0373, 7w8623, 7c2103, 7c3413, 7c3423 ), ( Line 2 Reference Part Numbers: 1917942, 1w0372, 7w8622, 7c2102, 7c3412, 7c3422 ), ( Line 6 Reference Part Numbers: 1917946, 1w0376, 7w8626, 7c2106, 7c3416, 191-7946 ), ( Line 1 Reference Numbers Cont: 7c8521, 4w9371, 4p3921, 4p9661, 191-7941 ), ( Line 1 Reference Part Numbers: 1917941, 1w0371, 7w8621, 7c2101, 7c3411, 7c3421 ), ( Line 5 Reference Part Numbers: 1917945, 1w0375, 4p3925, 4p9665, 4w9375, 191-7945 ), ( Line 3 Reference Numbers Cont: 7c8523, 4w9373, 4p3923, 4p9663, 191-7943 ), ( Line 2 Reference Numbers Cont: 7c8522, 4w9372, 4p3922, 4p9662, 191-7942 ), ( Country Of Origin: United States )

Review CATERPILLAR Pieces Set Fuel Tube Injection Lines Cat Oem

The Caterpillar 380301 Fuel Tube Injection Lines 3406B (Cat Part Number 1917941) are designed to provide efficient and reliable fuel delivery to the engine of Cat machinery. These fuel lines are specifically engineered for use in Cat 3406B engines and are a direct replacement for the original equipment.

The fuel tube injection lines are manufactured using high-quality materials, ensuring durability and resistance to fuel and environmental conditions. Each line is designed with a smooth internal surface to minimize fuel turbulence and promote even fuel distribution for optimal engine performance.

These fuel lines are available as a complete set, consisting of multiple tubes and fittings, ensuring a comprehensive solution for engine fuel delivery needs. The set includes both high-pressure and low-pressure lines, as well as the necessary fittings for secure connection to the engine and fuel system.

The ends of the fuel lines are equipped with O-ring seals to ensure a leak-free connection and prevent fuel leaks. The O-rings are made of high-durability material to provide a long service life and maintain the sealing integrity under various operating conditions.

The Caterpillar 380301 Fuel Tube Injection Lines 3406B are designed to meet or exceed the original equipment specifications for fuel delivery in Cat engines. They offer improved fuel efficiency, reduced emissions, and enhanced engine performance.

These fuel lines are easy to install, requiring no special tools or modifications to the engine or fuel system. They are also compatible with both new and used Cat engines, making them a versatile solution for various applications.

In summary, the Caterpillar 380301 Fuel Tube Injection Lines 3406B (Cat Part Number 1917941) are a high-quality, comprehensive fuel delivery solution designed for use in Cat 3406B engines. They offer improved performance, durability, and ease of installation, making them an ideal choice for customers seeking reliable and efficient fuel delivery for their Cat machinery.

Pros and Cons of Buying Caterpillar 380301 Fuel Tube Injection Lines (Cat Part No. 1917941)

The Caterpillar 380301 fuel tube injection lines (Cat Part No. 1917941) are essential components in a Caterpillar engine's fuel system. Replacing worn-out or damaged fuel lines is crucial to maintain engine performance and prevent potential safety hazards. In this analysis, we will discuss the pros and cons of buying these fuel tube injection lines to help you make an informed decision.

1. OEM Quality: These fuel lines are manufactured by Caterpillar, ensuring they meet the original equipment manufacturer (OEM) specifications. Using OEM parts can help maintain the engine's efficiency, reliability, and performance.

2. Compatibility: These fuel lines are designed specifically for Caterpillar engines, ensuring a perfect fit and function.

3. Durability: Caterpillar is known for its robust and long-lasting components. These fuel lines are expected to provide the same level of durability, reducing the need for frequent replacements.

1. Cost: OEM parts, such as the Caterpillar 380301 fuel tube injection lines, can be more expensive compared to aftermarket alternatives. The higher cost may not be justifiable for some users, especially those operating on tight budgets.

2. Availability: Depending on the specific engine model and the availability of these fuel lines in the local market, it may take some time to source and receive the part.

3. Limited Customization: Since these fuel lines are OEM parts, they may not offer any customization options, such as altered lengths or specific materials.

The decision to buy the Caterpillar 380301 fuel tube injection lines (Cat Part No. 1917941) depends on several factors, including your budget, engine requirements, and availability of the part. If you prioritize OEM quality, compatibility, and durability, these fuel lines are an excellent choice. However, if cost is a concern, you may want to consider aftermarket alternatives. Ultimately, it's essential to ensure that the fuel lines you choose meet the specifications of your engine and are of good quality to ensure safe and efficient operation.

If you are looking for fuel tube injection lines that offer OEM quality, compatibility, and durability, the Caterpillar 380301 fuel tube injection lines (Cat Part No. 1917941) are an excellent choice. However, if you are on a tight budget, consider exploring aftermarket alternatives while ensuring they meet the engine's specifications. Always prioritize safety and efficiency when selecting and installing fuel lines.

Details:

Cummins 6BT 5.9 ISB/QSB 6.7 Diesel Engine Belt Pensioner 5256546 OEM IN GOOD CONDITION PLEASE SEE PICTURES.

part #: 380301 prices

• $81.69-$120.71

specifications commerciatruc:

• for makes: Caterpillar
• mpn: 380301
• part type: Fuel Line Tube
• line 4 reference part numbers: 1917944, 1w0374, 4p3924, 4p9664, 4w9374, 191-7944
• line 3 reference part numbers: 1917943, 1w0373, 7w8623, 7c2103, 7c3413, 7c3423
• line 2 reference part numbers: 1917942, 1w0372, 7w8622, 7c2102, 7c3412, 7c3422
• line 6 reference part numbers: 1917946, 1w0376, 7w8626, 7c2106, 7c3416, 191-7946
• line 1 reference numbers cont: 7c8521, 4w9371, 4p3921, 4p9661, 191-7941
• line 1 reference part numbers: 1917941, 1w0371, 7w8621, 7c2101, 7c3411, 7c3421
• line 5 reference part numbers: 1917945, 1w0375, 4p3925, 4p9665, 4w9375, 191-7945
• line 3 reference numbers cont: 7c8523, 4w9373, 4p3923, 4p9663, 191-7943
• line 2 reference numbers cont: 7c8522, 4w9372, 4p3922, 4p9662, 191-7942
• country of origin: United States

seller commerciatruc:

• # reviews: 1161
• city: Washougal, Washington
• rating: 99.5%

returns commerciatruc:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

shipping commerciatruc:

• carrier: UPS
• transit: 3-7 Days
• type: Fixed
• cost: $32.00
• service: UPS Ground
• class: Standard

offer commerciatruc:

• quantity: 1
• options: Ship-to-home
• best offers: True
• sold: 0
• started: March 25, 2026
• availability: In Stock

general commerciatruc:

• condition: Used
• Parts Accessories > Commercial Truck Parts > Other Commercial Truck Parts

payments commerciatruc:

• other
• credit card: Diners-club
• wallet: Apple-pay

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