Kenworth T600 Dash Knobs

Frequently Asked Questions About Kenworth T600 Dash Knobs

What are dash knobs used for on the Kenworth T600?

Dash knobs are the control knobs found on the dashboard of your T600, typically used for functions like headlight switches, HVAC controls, wiper controls, and other dash-mounted accessories. They are often the small, frequently handled parts that wear out, crack, or lose their printed labels over time due to regular use and sun exposure.

Will these dash knobs fit my specific Kenworth T600 model year?

Dash knob fitment can vary depending on the year and dash configuration of your T600, as well as which specific control the knob is paired with. Always check the listed application details and compare the shaft size and shape to your existing knob before ordering. If you are unsure, reach out to our team with your truck's year and the function of the knob you are replacing so we can help confirm compatibility.

What materials and finishes are available for these knobs?

Dash knobs are commonly available in materials like chrome-plated plastic, chrome-plated metal, or durable molded plastic, depending on the specific knob. Finish options may include polished chrome or black, and some knobs feature printed or engraved labels to identify their function. Choose a finish that matches the rest of your interior trim for a consistent look.

How do I install a replacement dash knob?

Most dash knobs are designed for simple installation. In many cases, you can pull the old knob straight off the control shaft or unscrew a small retaining nut or set screw if present, then push or thread the new knob into place. Some knobs snap on, while others may require a light amount of force or a small tool to remove without damaging the surrounding dash panel. If your knob has a locking screw, be sure to tighten it securely but avoid overtightening, which can crack the plastic.

Why does my dash knob feel loose or spin without engaging the control?

A loose or spinning knob usually means the knob itself has worn out internally, or it is not properly seated on the control shaft. This is a common wear issue and typically means the knob needs replacement rather than the underlying switch or control. Double-check that the knob's shaft opening matches the shape of your control shaft, since a mismatch can also cause slipping.