These precision-engineered valve guides provide stable alignment for the exhaust valves, reducing wear and maintaining correct seating throughout engine operation. Manufactured from high-temperature, wear-resistant material, they deliver long service life even under high exhaust heat and continuous load. Their accurate dimensions help maintain combustion efficiency and prevent gases from leaking past the valve stem.
By ensuring proper valve guidance, this set enhances engine performance, durability, and smooth exhaust flow. It also minimizes friction, prevents valve wobble, and contributes to improved fuel efficiency. Ideal for heavy-duty commercial vehicles, these valve guides are designed for consistent reliability in demanding operating conditions.
| GROUP | MODEL | REF. PART NUMBER | SPECIFICATIONS |
|---|---|---|---|
| 19.024 | 3128, 2523, 2528 | A9060530130 | Exhaust Valve Guide – Set of 18 |
It keeps the exhaust valve aligned, ensuring smooth movement and proper sealing.
When there is excessive valve play, loss of compression, or visible guide wear.