New 1917946 Fuel Line Replacement suitable for Caterpillar 3406
- New Fuel Line Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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Description for 1917946 Fuel Line
â–¶Specification for 1917946 Fuel Line
â–¶Exact Fit Guarantee for 1917946 Fuel Line
â–¶| Models | 3406 & more |
|---|---|
| Dimensions | 23.62x7.87x1.18 |
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Great company to deal with. Answered my questions with detail and shipped me the part in good time! I will be dealing with them more in the future!
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Excelente servicio rapido, responsable y confiable
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Helpful with making sure parts fit my machine
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BEST for Heavy Equipment Parts.
Awesome quality products! Better customer service! Steven is always a pleasure to work with and very prompt in assisting me - thank you! -
Awesome service prices and quality parts
Frequently Asked Questions
What is the 1917946 connection fitting used for?
The 1917946 connection fitting plays a specific role in its assembly on Caterpillar equipment, contributing to safe, dependable performance.
How do I install the 1917946 connection fitting?
To install the 1917946 properly, prepare the area first and confirm the result afterward. Use these steps:
- Shut the machine down and isolate power before working on the assembly
- Clean the mating surfaces and inspect them for wear or damage
- Remove the old part and check the area for debris
- Fit the new 1917946 in the correct orientation per your service manual
- Reassemble to specification and confirm correct operation before returning to service
Which Caterpillar machines is the 1917946 compatible with?
Fitment for the 1917946 depends on your specific Caterpillar model and the assembly it serves, so confirm the application before you order. Please reach out to Propel Parts for help verifying fitment.
Does the 1917946 connection fitting meet performance standards?
Yes. The 1917946 is manufactured to meet OEM specifications for tolerance and material quality. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications for dependable, long-term performance.
How often should the 1917946 be replaced?
Plan to replace the 1917946 during a rebuild of the surrounding components, or sooner if inspection shows it is past its serviceable limit. When servicing this area, the 1W5849 Seal Valve is commonly replaced at the same time.
What are the signs of a worn or failing 1917946 connection fitting?
A worn 1917946 usually gives early warning through the assembly it supports. Watch for these signs:
- Visible wear, cracking, or corrosion on inspection
- Reduced performance or reliability in the assembly
- Unusual noise, movement, or leaks near the part
- Premature wear on the components around it
Why is the 1917946 connection fitting important, and what related part is commonly replaced with it?
A sound 1917946 is inexpensive insurance against larger repairs. Servicing it on time with parts that meet OEM specifications keeps the whole assembly working as intended. During an overhaul, the 6F8815 Clamp is frequently replaced alongside this part.
This 1917946 Fuel Line is compatible with the following models:
3406 & more...

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Buy with confidence. All parts from Propel Parts are covered against material or manufacturer defects for 12 months from the original invoice date. We stand behind every part we sell, so you can count on reliable performance and dependable support. Full details are available on our Warranty Policy page.
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