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New CAT 1727766 (7N5908) Water Pump Caterpillar Aftermarket for CAT 3304, 3304B, 3306, 3306B, SR4 and more
- Water Pump Replacement part suitable for Caterpillar Equipment
- Made to USA Specification
Buy with Confidence: All parts are covered by our warranty
Exact Fit Guarantee
This part is guaranteed to fit your machine.
Wrong Part?
We'll overnight correct part at no cost to you.
Description for 1727766 Water Pump
â–¶Specification for 1727766 Water Pump
â–¶Exact Fit Guarantee for 1727766 Water Pump
â–¶| Models | 3304, 3304B, 3306, 3306B, SR4 & more |
|---|---|
| Dimensions | 14.96x9.45x9.84 |
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I have ordered from here a lot over the last couple years. Customer service has been great! Best place to get pins and bushings for your buckets! I will order from here again.
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A Delay Handled the Right Way
Honestly, if I were in Miami like my shipment was, I wouldn?t have been in a hurry to ship out either. I was frustrated at first ? delays cost me time on the job ? but Propel Parts stepped up.
Deb, Daniel and the team owned the mistake, kept the communication clear, and graciously refunded my shipping costs without making it a hassle. That kind of accountability is rare these days, and I genuinely appreciated how they handled it.
Things don?t always go perfectly, but these folks proved they?re more interested in doing right by their customers than just pushing parts out the door. Solid company, solid people.
? Jimmy Spong
Hartco Mobile Welding
P.S. Incredible quality on the pin as well. I had to do some custom modifying, and let?s just say the case hardening was ? well ? hard. Great Stuff! Thank you. -
Great customer services, the best
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Received 15 items within 5 days from placing order !
Great. ! -
This is a great company to work with. Our sales associate Anthony quickly located the correct part and sent it out right away.
Frequently Asked Questions
What is the Caterpillar 1727766 water pump used for?
The Caterpillar 1727766 water pump is a high-quality aftermarket replacement designed to circulate coolant and help maintain proper engine operating temperatures in Caterpillar 3304 and 3306 engine applications. It is manufactured to meet or exceed OEM specifications for dependable cooling performance and durability.
What are the benefits of the 1727766 water pump?
- Helps maintain proper coolant circulation
- Supports efficient engine cooling performance
- Manufactured from durable materials for long service life
- Designed to meet or exceed OEM specifications
- Helps reduce overheating-related engine issues
Is the 1727766 water pump compatible with multiple Caterpillar engines?
Yes, this water pump is designed for Caterpillar 3304 and 3306 engines and may fit additional applications depending on the cooling system configuration. If you are unsure don’t hesitate to reach out to Propel Parts for help verifying fitment.
Why is replacing a worn water pump important?
Replacing a worn water pump helps maintain proper coolant flow, protect engine components from overheating, and support reliable engine performance.
Does the 1727766 water pump meet OEM standards?
Yes, this aftermarket replacement is designed to meet or exceed OEM specifications for fit, cooling performance, and dependable durability.
Can a failing water pump affect engine performance?
Yes. A failing water pump may contribute to overheating, coolant leaks, poor cooling efficiency, and increased wear on engine components.
Are related Caterpillar cooling components available from Propel Parts?
Yes. Propel Parts offers a variety of cooling system replacement parts for Caterpillar equipment. You can also explore the 7N0208 / 1118010 Water Temp Regulator for another related cooling system component.
This 1727766 Water Pump is compatible with the following models:
3304, 3304B, 3306, 3306B, SR4 & more...
Shipping
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.
Easy Returns
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.
Warranty
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.
Exact Fit Guarantee®
The right part — or we'll make it right.
Order Normally
Know your part number? Simply place your order.
Not Sure?
Place your order, then send us your serial number before it ships.
We'll verify fit.
We Make It Right
Wrong part? We'll make it right.Fast. At our expense.
1 YEAR UNLIMITED WARRANTY
ORDER BY 3PM EST. EXCL. WEEKEND
NO CORE OR EXCHANGE CHARGES
EASY RETURNS & FAST REFUNDS
