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Cat Excavator Water Pumps

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Cat Excavator Water Pumps parts list
Image Fits Model Description Part # Price Product Details
Cat C9 Water Pump 3522123 – 330C, 330D, 336D, 336D2, 340D Excavators, 500-Series Fellers See Details 330C, 330C FM/L/MH, 330D, 330D FM/L/LN/MH, 336D, 336D L/LN, 336D2, 336D2 L, 340D L, 340D2 L, 511, 521, 521B, 522, 522B, 532, 541, 551, 552, 2290, 2390, 2391, 2491, 2590 C9 Water Pump 3522123
$230.00
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Cat 3066, C6.4 Water Pump 1786633 – 311C-323D Excavators (312C, 312D, 320C, 320D) See Details 311C, 311D LRR, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR/LCR, 315D L, 318C, 318D L, 319C, 319D, 319D L/LN, 320C, 320C FM/L, 320D, 320D FM/FM RR/GC/L/LN/LRR/RR, 321C, 321D LCR, 323D L/LN/SA 3066 C6.4 Water Pump 1786633
$94.00
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Cat 3046 Water Pump 1175033 – D3C, D3G, D4C, D4G, D5C, D5G Dozer, 315-318B Excavator See Details D3C III, D3G, D4C III, D4G (CFN Before 01072), D5C III, D5G, 315, 315B, 315C, 317B LN, 318B 3046 Water Pump 1175033
$106.00
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Cat 3054C, 3054E Water Pump 2307355 – 414E-444E Backhoe, 312D2-318D2 Excavator See Details 414E, 416D/E/F, 420D/E, 422E/F, 424D, 428D/E/F, 430D/E, 432D/E, 434E/F, 442D/E, 444E, 312D2, 312D2 GC/L, 313D2, 313D2 LGP, 315C, 318D2 L 3054C Water Pump 2307355
$166.00
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Replacement water pumps for Caterpillar excavators, covering new and used cooling system assemblies for 3046, 3054C/E, 3066, C6.4, and C9 diesel engines across B, C, and D series machines.

Fits Models At A Glance

  • 3046 Engine: 315, 315B, 315C, 317B LN, 318B
  • 3054C/E Engine: 312D2, 312D2 GC/L, 313D2, 313D2 LGP, 318D2 L
  • 3066 / C6.4 Engine: 311C, 311D LRR, 312C, 312D, 313D, 314C, 314D, 315D L, 318C, 318D L, 319C, 319D, 320C, 320D, 321C, 321D LCR, 323D
  • C9 Engine: 330C, 330D, 336D, 336D2, 340D L, 340D2 L

Key Notes

  • Application: Circulates coolant through the block and radiator to control engine temperature
  • Engine Match: Verify engine model as fitment varies across series
  • Condition: New and used pumps available depending on model
  • Cross Fitment: Several pumps also serve Cat backhoes, dozers, and fellers

Why Choose Broken Tractor

  • ✅ Fast shipping from two US warehouses
  • ✅ Engine-verified fitment across Cat excavator lines
  • ✅ New and used options to match your budget
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Product: Category: Cat Excavator Water Pumps Brand: Head Title: Cat Excavator Water Pumps | Broken Tractor