Komatsu Radiators – Browse Replacement Parts

Have you noticed your engine is overheating? If you suspect your equipment’s radiator may be malfunctioning, it’s important to have an experienced technician do an inspection and perform any necessary repairs. Our technicians here at Active Radiator have experience repairing a wide range of commercial equipment including the older models of Komatsu forklifts, dozers and more.

Sometimes a repair is not possible and the headaches in todays market where many Komatsu models now have lengthy backorders or are obsolete make for unnecessary stress in daily business operations. Active has a solution! We carry the most popular Komatsu replacement parts in stock at our facilities across the US.  For example, we have the 450264 for your Komatsu D61 Dozer.

Experience the Active advantage today! We’ll help get your equipment back in service quickly with minimal downtime.  Find a location near you to buy a Komatsu radiator replacement.

Komatsu 410142 radiator drawing

Komatsu FG25ST, FG30HT, Radiator

410142 Radiator

OE NUMBERS

410143
246048
SCSI246048
IR36048
546048
RP3EB04A5111
KO3EB04A5111
3EB04A5111
1010800000
C1010800000
8761212

Komatsu 450185 radiator drawing

Komatsu PC300-8 Radiator

450185 Radiator

OE NUMBERS

2070375120
C0510308010
17710048010
212023
11341
11417848010
2080371110

Komatsu 450278 radiator drawing

Komatsu Dump Truck HM350 Radiator

450278 Radiator

OE NUMBERS

17710731012
56B0321220
11458

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Part Number Height Width Depth Filler Neck Product Inlet Outlet Oil Cooler 
4515752324.31253.25CenterRadiatorLeftRightBottom
45158541.25362.375CenterRadiatorRightLeftNone
4516233734.1254.125Left CenterRadiatorRIghtBottomDual Bottom Tank
45162838.529.753.6875Top CenterRadiatorTop RightBottom LeftBottom
45163345.18758.06254.125NoneRadiatorDual TopLeftNone
45166632.12522.754.125LeftRadiatorRightRightNone
45170240.687512.55CenterRadiatorLeftRightNone
45170438.62516.81255CenterRadiatorRightDualNone
45170538.62516.81255CenterRadiatorDualLeftNone
45174054.513.81255NoneRadiatorTopBottomNone
45176637.37534.1254.125Left CenterRadiatorRightBottomBottom
45177245.12520.3755CenterRadiatorRightDual BottomNone
45177345.12520.3755CenterRadiatorDual TopLeftNone
45179015.7516.81252.375CenterRadiatorLeft90 Degree RightNone
45184434.562529.52.25CenterRadiatorRightLeftNone
45186438.87512.8755NoneRadiatorTopBottomNone
45188426.2524.31252.8125LeftRadiatorRightLeftBottom
45198331.528.251.5CenterRadiatorRightLeftNone
45199836.7515.93754.125CenterRadiatorRightRightNone
45204132.7528.752.375LeftRadiatorRightLeftNone
45208216.519.252.375CenterRadiatorCenterRightNone
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