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Cat Backhoe Radiator and Cooler

Cat Backhoe Radiator and Cooler parts list
Image	Fits Model	Description	Details	Part #	Price	Product Details
	See Details	416C, 426C, 428C, 436C, 438C	Radiator		7E4639	$1,466.00	View Info
	See Details	416B, 426B, 428B, 436B	Radiator		4P3379	$1,169.00	View Info
	See Details	433C	Radiator		109-9646	From $3,834.00	View Info
	See Details	416	Radiator		4W-9866	From $2,736.00	View Info
	See Details	450E	Oil Cooler		299-9009	From $3,132.00	View Info
	See Details	416F2, 430F, 432F, 434F, 444F	Oil Cooler		377-5265	From $2,747.00	View Info
	See Details	416E, 420E	Hydraulic/Transmission Oil Cooler		271152	From $3,029.00	View Info
	See Details	416D, 420D, 424D, 428D, 430D, 432D, 442D	Oil Cooler		235-1975	From $1,906.00	View Info
	See Details	414	Hydraulic Oil Cooler		271371	From $2,970.00	View Info
	See Details	416B, 426B, 428B, 436B, 438B	Oil Cooler		119-6254	From $3,619.00	View Info
	See Details	416E, 420E, 422E, 428E, 432E, 434E, 442E, 444E	Complete Engine Radiator		3019672	$1,194.00	View Info
	See Details	416C, 416D, 420D, 424D, 426C, 428C, 428D, 430D, 432D, 436C, 438C, 438D, 442D	Used Radiator		1403634U	$600.00	View Info
	See Details	414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E, 444E	Radiator		210-5948	$549.00	View Info

Replacement radiators and cooling system components for Caterpillar backhoe loaders, covering B-series, C-series, and E-series machines across multiple generations of 400-series equipment.

Fits Models At A Glance

B Series: 416B, 426B, 428B, 436B
C Series: 416C, 426C, 428C, 436C, 438C
E Series: 414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E, 444E

Key Notes

Application: Engine cooling radiators designed for Caterpillar 400-series backhoe loaders
Series Coverage: B, C, and E generation machines represented across this category
OEM Reference: Parts cross-reference to Caterpillar part numbers 7E4639, 4P3379, and 210-5948
Fit Verification: Confirm your machine serial number and model suffix before ordering

Why Choose Broken Tractor

✅ Cat backhoe parts available for multiple generations
✅ Accurate fitment data verified against OEM references
✅ Fast shipping from Baton Rouge, LA and Kimbolton, OH

Frequently Asked Questions

What radiator fits a Cat 416C backhoe?

Broken Tractor carries radiator 7E4639, which fits the Cat 416C, 426C, 428C, 436C and 438C backhoe loaders. We also offer a used radiator, SKU 1403634U, listed for the 416C, 426C, 428C, 436C and 438C as well as several D-series models including the 416D, 420D, 428D and 430D. Check your machine serial number and model suffix against the part number before ordering.

Which radiator fits a Cat 416E or 420E backhoe?

Broken Tractor offers two radiators for E-series Cat backhoes: radiator 210-5948 for the 414E, 416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E and 444E, and complete engine radiator 3019672 for the 416E, 420E, 422E, 428E, 432E, 434E, 442E and 444E. Because more than one radiator is listed for many E-series models, the correct one depends on your serial number. Match the part number on your current radiator, or call (800) 909-7060 so the parts team can confirm fitment.

What oil cooler fits a Cat 416D or 420D backhoe?

Oil cooler 235-1975 fits the Cat 416D, 420D, 424D, 428D, 430D, 432D and 442D backhoe loaders. Confirm your model and serial number before ordering to make sure it matches your machine.

Do you carry radiators and oil coolers for older Cat 416B and 416 backhoes?

Yes, Broken Tractor carries radiator 4P3379 for the Cat 416B, 426B, 428B and 436B, plus oil cooler 119-6254 for the 416B, 426B, 428B, 436B and 438B. For the original Cat 416 we carry radiator 4W-9866, and hydraulic oil cooler 271371 fits the Cat 414. Match the part number or verify your serial number before ordering.

What hydraulic oil cooler fits a Cat 450E or F-series backhoe?

Hydraulic oil cooler 299-9009 fits the Cat 450E backhoe, and oil cooler 377-5265 fits the Cat 416F2, 430F, 432F, 434F and 444F. For the 416E and 420E, we carry hydraulic and transmission oil cooler 271152. Fitment can vary by serial number, so confirm your machine details against the part number before you order.

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