Mesabi Engine Radiator
MESABI® Replacement
PANAL

Int'L 4300, F4370

OEM # 432482C91 463187C91 464939C92 473651C91
48-Month Warranty
Field Repairable
OEM Compatible
Custom Options

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Panal — INT'L 4300, F4370 — OEM #432482C91 463187C91 464939C92 473651C91

Or contact us directly 800-716-2630 |

Built for Mining

Why Engineers Choose MESABI®

48 mo
Industry-Best Warranty

Against seal leakage on all new coolers — the longest warranty in the industry.

25K+
Operating Hours

Proven performance in the world's harshest mining and construction environments.

60+
Years of Experience

LyM México has designed and manufactured flexible core heat transfer solutions since 1963.

See MESABI® in action