TR 6011B – Aluminum Triumph TR3-A Radiator
Price range: $658.09 through $743.09
The all aluminum BT 6011B Triumph radiator is an exact fit, OEM replacement for 1960 TR3-A\’s. Manufactured in the USA using controlled atmosphere brazing, the epoxy free core has two rows of tubes and measures 16.88 inches from header to header, 12.50 inches from side to side, and 2.25 inches thick. Aluminum tanks are TIG welded to the core and have a 1.25 inch inlet and outlet. Please verify that the neck position on your existing unit matches the product picture.
| Core Measurements Click for image |
A | B | C | D |
|---|---|---|---|---|
| 16.88 | 12.50 | 2.25 |
Additional Info
Uses our core #2-1202.
| Additional Details | |
|---|---|
| Inlet | 1.25 inch |
| Outlet | 1.25 inch |
| Construction Material | Aluminum |
| Core Rows | 2 |



Do not use antifreeze with nitrates in aluminum units. Voids warranty. Use 50/50 premix