Browse Our Categories

Find Parts by VIN

Enter your truck's VIN and pick a category. We will identify the vehicle for you.

Find Parts by Vehicle

Select your vehicle to find compatible parts

Caterpillar Radiator Core 42 X 40 X 5 1/4 | Fleet Cooling

Caterpillar Radiator Core 42 X 40 X 5 1/4

Name: Caterpillar Radiator Core 42 X 40 X 5 1/4
Brand: Fleet Cooling
SKU: 278839
Price: 4412.75 USD
Availability: InStock

SKU: 278839

Core Size

Height

42"

Width

40"

Depth

5.25"

Attributes

Rows

FPI

Notes

621B, 623B 4N4342 HVY T/BTM HDRS

Core Construction

Fin Type

Flat - B

Fin Material

Copper

Description

Caterpillar radiator core, 42 x 40 x 5 1/4 inches. 7-row copper core with Flat - B fin pattern, 6 fins per inch and smooth tubes. Bolt-On Heavy top and bottom headers, both 8 7/8 x 42 3/8. Vendor reference: 621B, 623B 4N4342 HVY T/BTM HDRS.

All Specifications

Core Construction
Equipment	Caterpillar
Tube Type	Smooth
Header Support	Corner
Top Header
Top Header Type	Bolt-On Heavy
Top Header Width	8 7/8
Top Header Length	42 3/8
Top Header OHF	1 5/8
Top Header Bolt Holes	44
Top Header Shape	A
Bottom Header
Bottom Header Type	Bolt-On Heavy
Bottom Header Width	8 7/8
Bottom Header Length	42 3/8
Bottom Header OHF	1 5/8
Bottom Header Bolt Holes	44
Bottom Header Shape	A