Our Heavy Duty radiators are ready to install and are available for the most popular heavy truck and bus models on the road. Our bolt-on, soldered and PTA radiators offer superior thermal and durability performance, and are designed to fit right the first time. Truck Tough® provides coverage on nearly 200 models.
| SKU | 0437307P |
| OE Core Size | 40 1/8 x 27 3/8 x 2 1/4 |
| Connections | Inlet 2 1/2 & Outlet 2 1/2 |
| SKU | 0437317P |
| OE Core Size | 44 3/16 x 27 1/2 x 2 3/16 |
| Connections | Inlet 2 1/2 & Outlet 2 1/2 |
| EOC & O/C Notes | 20 11/16" oil cooler |
| Notes | See 0437285P without oil cooler |
| SKU | 0437344P |
| OE Core Size | 46 3/8 x 28 x 2 1/4 |
| Connections | Inlet 2 1/2 & Outlet 2 1/2 |
| Notes | Use 0437121P if Core Height needed is 41, 0437122P if 35 5/8 |
| Use 0437304S if Core Width needed is 30 1/4 |
| SKU | 0437403P |
| OE Core Size | 33 1/2 x 26 11/16 x 2 3/16 |
| Connections | Inlet 2 1/2 & Outlet 2 1/2 |
| SKU | 0437411P |
| OE Core Size | 38 3/16 x 25 1/8 x 2 1/4 |
| Connections | Inlet 2 1/2 & Outlet 2 1/2 |
| Notes | See 0437412P for same unit with an oil cooler. |
| SKU | 0437412P |
| OE Core Size | 38 3/16 X 25 1/8 X 2 1/4 |
| Connections | Inlet 2 1/2 & Outlet 2 1/2 |
| EOC & O/C Notes | 18" oil cooler |
| Notes | See 0437411P for same unit without an oil cooler. |
