New 1W1700 Pump-Inj Replacement suitable for Caterpillar Equipment
- New Pump-Inj Replacement suitable for Caterpillar Equipment
- Made to USA Specification
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Description for 1W1700 Fuel Pump
â–¶Specification for 1W1700 Fuel Pump
â–¶Exact Fit Guarantee for 1W1700 Fuel Pump
â–¶| Models | 3406 |
|---|---|
| Dimensions | 5.51x5.51x4.13 |
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:) great service
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The gentleman was very helpful
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100% recommend it is a good parts by par for five years and everything is good
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Fast response and answers all my questions in a polite manner. Highly recommend.
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Buen servicio y atención
Frequently Asked Questions
What is the 1W1700 pump used for?
The 1W1700 is a pump used on Caterpillar equipment, where it performs its role within the assembly to support reliable operation. Keeping it in good condition helps the surrounding parts work as intended.
How do I install the 1W1700 pump?
To install the 1W1700 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 1W1700 in the correct orientation per your service manual
- Reassemble to specification and confirm correct operation before returning to service
Which Caterpillar machines is the 1W1700 compatible with?
The 1W1700 is matched to particular Caterpillar equipment, so always verify the application against your parts reference before purchasing. If you are still unsure, reach out to Propel Parts, our team will be happy to help you verify if this part fits your equipment.
Does the 1W1700 pump meet performance standards?
Yes. Propel Parts supplies the 1W1700 as a premium aftermarket part made to meet OEM specifications. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications so you can fit it with confidence.
How often should the 1W1700 be replaced?
Replace the 1W1700 whenever the assembly it serves is overhauled, or any time it shows wear, damage, or corrosion. Following the intervals in your service manual is the best guide. When servicing this area, the 6N1133 Gasket Kit Fuel is commonly replaced at the same time.
What are the signs of a worn or failing 1W1700 pump?
A worn 1W1700 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 1W1700 pump important, and what related part is commonly replaced with it?
A sound 1W1700 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 2090634 Seal Gp 8pin is frequently replaced alongside this part.
This 1W1700 Fuel Pump is compatible with the following models:
3406 & more...

We know equipment downtime costs money, so fast and reliable shipping is a priority at Propel Parts. Orders placed on weekdays before 3:00 PM ET typically ship the same day, with expedited delivery options available for many locations when time is critical.
We ship across the U.S., Canada, and over 130 countries worldwide, helping customers keep machines running wherever they operate. Available shipping methods and delivery estimates are shown at checkout so you can select the option that best fits your timeline.
Tracking information is emailed within 24–48 hours after your order is processed, giving you full visibility from dispatch to delivery and peace of mind that your parts are on the way.

Our refund policy is simple. We offer a 30-day, no-hassle return policy, and we make every effort to provide the best service and highest-quality parts possible. If you’re not fully satisfied with your purchase, you may return it within 30 days for a refund. Full details are available on our Returns Policy page.

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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