Product Overview
Configure an exhaust-heating kit around your dump truck and body. This stainless steel diverter kit routes exhaust heat into a compatible dump body for cold-weather hauling. Select control type, assembly level and the exhaust components required for your installation.
Choose your configuration
| Control type | Manual or thermostat controlled. For trucks running DEF, select thermostat control under this kit’s configuration requirements; confirm the truck/exhaust application with us before ordering. |
|---|---|
| Assembly level | Unwelded ends requiring field welding, or welded ends |
| Exhaust diameter | 5 inches, or 4 inches with reducer kit |
| Elbows | No elbows, or the standard package matched to the selected diameter |
| Flex tube | None, 1 foot or 2 feet |
| Band clamps | None, or four clamps matched to the selected diameter |
The options you select determine the supplied package and price. Components listed as options are included only when selected. Check the current selection and price before adding to cart.
Core kit components
- 5-inch, three-position stainless heat diverter box — 49-58305
- 5-inch stainless spring plate — 49-58304
Thermostat-controlled package adds
- Programmable thermostat controller — 35-32224
- Double-action air cylinder — MAL25X100
- 12V, 3/8-inch NPT, two-position/five-way solenoid valve — 4V310-10
- 1/4-inch NPT weld-flange bung
- K-type thermocouple with 1/4-inch NPT connection
Before you order
- Confirm truck make, model, engine/exhaust arrangement and whether it runs DEF.
- Measure exhaust diameter and plan the diverter-to-body routing, elbow angles and available clearances.
- Confirm the dump body is designed for exhaust heating and identify its heat inlet connection.
- Decide whether your installer will field-weld the ends; confirm required air, power and control connections.
- Check the selected elbow leg lengths, flex length and clamp quantity with us if routing is tight.
Follow the truck, engine/exhaust and body manufacturer’s requirements. Thermostat control does not establish approval for every vehicle or exhaust arrangement. Installation labor and vehicle-specific routing work should be planned separately.
Fitment and ordering help
Send truck details and photos of the exhaust routing and dump-body heat connection so we can help review the selected configuration. Call 218-384-3734 or contact Don Dens Sales. Include the SKU, your application and delivery ZIP code so we can help check the part and shipping requirements.
