All Auburn radiator cores are of a design known as “the Auburn pattern” which is a diamond like shape. It may be referred to as “honeycomb”, but this pattern was exclusive to Auburn.
All radiators use radiator cap H10146 which has a single ear and the center is depressed. This cap is cadmium plated.
All radiators use drain cock H1-217 which is painted black on the radiator. And drain tube 2S5010, a copper tube 5 inches long, also painted black on the radiator.
All radiators are secured to the frame:
- 8 cylinder use two bolts BZ804, a large carriage bolt
- 6 cylinder use two bolts BZ802, a large carriage bolt
- Above bolts have washer WB8 special SAE heavy
- And nuts NA8
Fastener hardware is all Parkerized.
All radiators are painted semi-gloss black or black radiator paint.