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Caterpillar C15 C18 3406E Water Pump | 336-2213 | New
Caterpillar C15 C18 3406E Water Pump | 336-2213 | New
SKU: GEOG336-2213
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Estimated Delivery: August 18 to August 21
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New Geomar water pump (Geomar G336-2213) for Caterpillar C15, C18, and 3406E engines — CAT base number 336-2213 (also searched 3362213). It replaces the Caterpillar OE water pump to restore engine coolant flow across on-highway truck, off-highway truck, excavator, dozer, and generator-set applications.
Key Features:
- Engine water pump for Caterpillar C15, C18, and 3406E engines
- Broad CAT machine coverage — excavators (365C, 374D/F, 385C, 390D/F), off-highway & articulated trucks (735, 740, 773GC), wheel tractor-scrapers (631K, 637K), dozers (D9 / D9T), and generator sets (D450GC–D600GC)
- Direct replacement for Caterpillar OE 336-2213 (3362213) and its CAT alternates
- Also cross-references CAT Reman numbers (10R-2776, 10R-8660, and others)
- New Geomar aftermarket pump
Specifications:
- Base part number: 336-2213 (also searched 3362213)
- Component type: Engine water pump (coolant pump)
- Condition: New (aftermarket, Geomar)
- Brand: Geomar
- Engine application: Caterpillar C15, C18, 3406E
Compatibility / Fitment:
- Caterpillar C15, C18, and 3406E engines (also referenced for C9 by some sources)
- On-/off-highway trucks, excavators, wheel tractor-scrapers, dozers, generator sets, and petroleum/industrial packages powered by these engines
- Example machines: 365C / 374D-F / 385C / 390D-F excavators; 735 / 740 / 773GC trucks; 631K / 637K scrapers; D9 / D9T dozers; D450GC–D600GC gensets
- Fitment gate: CAT built several water pump variants across these engines — confirm your engine serial/arrangement and the OE number on your existing pump against parts.cat.com before ordering
- Verify against the part number on the pump being replaced
Cross-References / Interchange:
- Caterpillar OE / alternates: 336-2213, 224-3238, 314-5155, 276-4755, 246-3132, 280-7374
- Caterpillar Reman: 10R-2776, 10R-3326, 10R-6225, 10R-8660
Conclusion:
The Geomar G336-2213 is a new aftermarket water pump for Caterpillar C15, C18, and 3406E engines, covering a wide range of CAT trucks, excavators, and generator sets. It's a direct replacement for CAT OE 336-2213 that restores engine coolant flow.
