Replaces OEM No. RE21897, AR79501. For John Deere Tractor Model: 4440. Its light-weight, and high-heat transferring aluminum features a tube and fin design that, dramatically increases surface area that enables the heat to dissipate more efficiently.

Replaces OEM No. RE21897, AR79501. For John Deere Tractor Model: 4440. Its light-weight, and high-heat transferring aluminum features a tube and fin design that, dramatically increases surface area that enables the heat to dissipate more efficiently.

Replaces OEM No. RE21897, AR79501. For John Deere Tractor Model: 4440. Its light-weight, and high-heat transferring aluminum features a tube and fin design that, dramatically increases surface area that enables the heat to dissipate more efficiently.

Replaces OEM No. RE21897, AR79501. For John Deere Tractor Model: 4440. Its light-weight, and high-heat transferring aluminum features a tube and fin design that, dramatically increases surface area that enables the heat to dissipate more efficiently.

Replaces OEM No. RE21897, AR79501. For John Deere Tractor Model: 4440. Its light-weight, and high-heat transferring aluminum features a tube and fin design that, dramatically increases surface area that enables the heat to dissipate more efficiently.

Replaces OEM No. RE21897, AR79501. For John Deere Tractor Model: 4440. Its light-weight, and high-heat transferring aluminum features a tube and fin design that, dramatically increases surface area that enables the heat to dissipate more efficiently.

Replaces OEM No. RE21897, AR79501. For John Deere Tractor Model: 4440. Its light-weight, and high-heat transferring aluminum features a tube and fin design that, dramatically increases surface area that enables the heat to dissipate more efficiently.

Replaces OEM No. RE21897, AR79501. For John Deere Tractor Model: 4440. Its light-weight, and high-heat transferring aluminum features a tube and fin design that, dramatically increases surface area that enables the heat to dissipate more efficiently.