The 125-2989 Pump Is Applicable To Excavators With CAT 3066 Engines Of Models 311, 312B, 320B, 320N, And 321B.
Product features
The components have undergone rigorous fluid dynamics and durability tests, and can perfectly match the specific coolant flow and circulation pressure required by engines such as Cat 3066.
Product Introduction
| Type |
Engine water pump |
| Part Number |
125-2989 |
| Suitable |
Cat 311,311B,312B,312B L,320B |
| Packaging Details |
Standard Packaging |
| Brand |
YZP |
Picture demonstration


Product Empowerment Introduction
Part No.125-2989 Engine Water Pump for Caterpillar excavators. Precision cast pump body with premium sealing components, stable water delivery and leak-proof. It circulates coolant efficiently to regulate engine temperature and avoid overheating damage. Comes with sealing O-ring for direct replacement, keeps cooling system reliable. YZP provides construction machinery cooling spare parts, bulk orders available.

YZP is a professional export trader focusing on excavator parts for overseas markets. Our product offering covers hydraulic spare parts for excavators, engine spare parts, solenoid valves, excavator control valves, excavator safety valves, excavator pilot valves, excavator throttle motor, excavator ignition switch, solenoid coil, fan clutch assembly, fuel supply pump assembly, excavator fuel pump, ECU electronic control unit, spark plug timing relay, excavator monitor, excavator sensor, excavator wiring harness, plus various replacement spares for excavator engines and electronic systems. We greet all first-time and recurring overseas clients warmly for business communication. We stick to supplying top-tier spare parts at fair price levels alongside highly efficient service assistance.
Q: Your required spare parts cannot be found on our web page?
A: Send product photos and written descriptions via email, our staff will rapidly check inventory status.
Q: How long will delivery take after placing an order?
A: Ready-stock items can be shipped within 1 to 2 days; non-stock products require 5 to 7 working days preparation time. Exact delivery lead time depends on product model and order volume. We will make every effort to ensure punctual delivery.
Q: Are test sample orders allowed for quality inspection?
A: We provide test samples for stocked spare parts. Purchasers bear sample fees plus international express shipping expenses.
Q: What delivery options are we able to arrange?
A: Ocean transport, air transport, plus international courier services DHL, FEDEX, TNT, UPS, EMS.
Q: How can I obtain tracking numbers and shipping documents?
A: Right after cargo departs our warehouse, we will send tracking information by email instantly. Full shipping documents will be prepared for sea and air freight.
Q: How do we build lasting mutually beneficial long-term business collaboration?
A: Reliable quality performance and sensible pricing help overseas dealers expand profit margins locally.
- Comprehensive excavator parts catalogue;
- 100% quality warranty, strictly manufactured according to original equipment standards;
- Respond to all customer messages within 24 hours;
- Small batch orders are acceptable;
- Adequate inventory ensures fast dispatch;
- We offer original, neutral or personalized packaging solutions;
- We receive constant good reviews from global machinery trade partners.