Komatsu Wheel Loader Radiators

Komatsu Wheel Loader Radiator

Image	Fits Model	Description	Details	Part #	Price	Product Details
	See Details	WA380-3L (Serial # A50001-UP)	Radiator	423-03-61111	$3,066.00	View Info
	See Details	WA30-2	Radiator	362-03-00100	$2,514.00	View Info
	See Details	WA430-6	Radiator	IR-WA430-6	$5,642.00	View Info
	See Details	WA430-6	Feedlot Radiator	424-03-41111	$5,642.00	View Info
	See Details	WA600-6	Radiator	426-03-37521	$2,886.00	View Info
	See Details	WB146-5, WB150AWS, WB156-5, WB156-8, WB140-2	Radiator	42N-03-11170	$2,337.00	View Info
	See Details	WA450-1 Serial 20001 up, WA470-1	Radiator	421-03-11711	$5,988.00	View Info
	See Details	WA250-6	Radiator	418-03-48151	$1,980.00	View Info
	See Details	WA380-1 LC, WA380-1LC, WA420-1, WA420-1LC	Radiator	424-03-11203	$5,464.00	View Info
	See Details	WA380-3L	Radiator	423-03-A1210	$5,091.00	View Info
	See Details	WA320-6	Radiator	419-03-48110	$3,958.00	View Info
	See Details	WA180-3	Radiator	IR-417-03-A1403	$1,876.00	View Info
	See Details	WA180-3	Radiator	417-03-A1403	$1,876.00	View Info
	See Details	WA480-1, WA150-1	Radiator	417-03-11210	$4,356.00	View Info
	See Details	WA500-6	Radiator	425-03-32222	$2,780.00	View Info
	See Details	WA500-6	Radiator	425-03-32212	$2,862.00	View Info

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