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Komatsu Wheel Loader Radiator

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Komatsu Wheel Loader Radiator parts list
Image Fits Model Description Part # Price Product Details
Komatsu Radiator for WA380-3L (423-03-61111) See Details WA380-3L (Serial # A50001-UP) Radiator 423-03-61111
$3,066.00
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Komatsu Radiator for WA30-2 Loaders (362-03-00100) See Details WA30-2 Radiator 362-03-00100
$2,514.00
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Komatsu Radiator for WA430-6 (IR-WA430-6) See Details WA430-6 Radiator IR-WA430-6
$5,642.00
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Komatsu Radiator for WA430-6 Loaders (424-03-41111) See Details WA430-6 Feedlot Radiator 424-03-41111
$5,642.00
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Komatsu Radiator Core for WA600-6 Loaders (426-03-37521) See Details WA600-6 Radiator 426-03-37521
$2,886.00
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Komatsu Radiator for WB146-5 Wheel Loaders (42N-03-11170) See Details WB146-5, WB150AWS, WB156-5, WB156-8, WB140-2 Radiator 42N-03-11170
$2,551.00
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Komatsu Radiator for WA450-1, WA470-1 Loaders (421-03-11711) See Details WA450-1 Serial 20001 up, WA470-1 Radiator 421-03-11711
$5,988.00
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Komatsu Radiator for WA250-6 Wheel Loaders (418-03-48151) See Details WA250-6 Radiator 418-03-48151
$1,980.00
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Komatsu Radiator for WA380-1 LC, WA420-1 LC Loaders (424-03-11203) See Details WA380-1 LC, WA380-1LC, WA420-1, WA420-1LC Radiator 424-03-11203
$5,464.00
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Komatsu Radiator for WA380-3L Loaders (423-03-A1210) See Details WA380-3L Radiator 423-03-A1210
$5,091.00
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Komatsu Radiator for WA320-6 Loaders (419-03-48110) See Details WA320-6 Radiator 419-03-48110
$3,958.00
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Komatsu Radiator for WA180-3 Loaders (IR-417-03-A1403) See Details WA180-3 Radiator IR-417-03-A1403
$1,876.00
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Komatsu Radiator for WA180-3 Loader See Details WA180-3 Radiator 417-03-A1403
$1,876.00
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Komatsu Radiator for WA480-1, WA150-1 Loaders (417-03-11210) See Details WA480-1, WA150-1 Radiator 417-03-11210
$4,356.00
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Komatsu WA500-6 Radiator (425-03-32222) See Details WA500-6 Radiator 425-03-32222
$2,780.00
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Komatsu Radiator for WA500-6 Wheel Loaders (425-03-32212) See Details WA500-6 Radiator 425-03-32212
$2,862.00
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Radiators and radiator cores for Komatsu wheel loaders, covering a wide range of WA and WB series machines from compact utility loaders to large production-class models. Both direct OEM-replacement and aftermarket units available across multiple serial number ranges.

Fits Models At A Glance

  • WA30–WA180 Series: WA30-2, WA150-1, WA180-3
  • WA250–WA320 Series: WA250-6, WA320-6
  • WA380–WA430 Series: WA380-1 LC, WA380-3L, WA420-1 LC, WA430-6
  • WA450–WA480 Series: WA450-1, WA470-1, WA480-1
  • WA500–WA600 Series: WA500-6, WA600-6
  • WB Series: WB140-2, WB146-5, WB150AWS, WB156-5, WB156-8

Key Notes

  • Serial Range Coverage: Select WA380-3L and WA450-1 fitments are serial-number specific — confirm before ordering
  • Part Types: Full radiator assemblies and radiator cores both available depending on model
  • OEM & Aftermarket: Both OEM-equivalent and aftermarket radiator options offered across multiple model lines
  • Application: Engine cooling for Komatsu WA and WB series wheel loaders across multiple generations

Why Choose Broken Tractor

  • ✅ Extensive Komatsu wheel loader cooling parts inventory
  • ✅ Fast shipping from Baton Rouge, LA and Kimbolton, OH
  • ✅ Knowledgeable staff to verify fitment before you order
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Product: Category: Komatsu Wheel Loader Radiator Brand: Head Title: Komatsu Wheel Loader Radiators | Broken Tractor