Web Store

0004 Folded, Modular & R Series Cores - Caterpillar Core replacements


Northern units feature .009” lock seam tubes vs. OE’s .007” tube

• Tubes are double tinned for unsurpassed adhesion...inside and out!

• Tubes are double-stuffed on the entire perimeter

(“R” Series) and corners (Modular)

meaning tube inside a tube for

rigid strength.

• “R” and Modular® Tanks are soldered with a

high strength regular solder for repairability...the

OE beta-weld are not.

• Each unit is checked in a dimensional

control jig, ensuring guaranteed fit.

• Steel reinforcement plate at the header

• When center fin mounting

points are used, they are double tinned

• Northern folded unit features silver soldered

tube to header and tank joints as the OE

design is famous for cracking

Brochure only

Item Added.
Adding Item.

Oops! This site has expired.

If you are the site owner, please renew your premium subscription or contact support.