Yellow Dash Valve Knob With Pin For Three Eighths Inch Air Brake Stems

Bright Yellow Dash Valve Knob with Pin for 3/8 in Stems
✔️ 1 pack yellow PP-1 dash knob fits 3/8 in stems with pin

The WA248433 Yellow Dash Valve Knob with Pin is a heavy‑duty ABS part designed for air brake control panels on commercial vehicles. It provides a secure, tactile grip and a direct fit on 3/8" stems, making it a reliable choice for fleet maintenance and dash panel upgrades.

✅ Type: Dash Valve Knob with Pin - PP-1 Style
✅ Color: Bright Yellow for quick visual ID
✅ Stem Size: 3/8 inch
✅ Construction: Durable ABS plastic resists cracking, fading, wear
✅ Quantity: 1 per pack

💡 What is a dash valve knob used for in air brake systems and why might a 3/8 inch PP-1 yellow knob be a smart upgrade?

- handy replacement for worn or missing dash knobs on 3/8 inch valve stems - high visibility yellow helps operators identify brake controls quickly - OEM‑style fit supports reliable operation and easy maintenance - compatible with many OEM and aftermarket part numbers for fast sourcing