Valve Guide 04915285 Deutz TCD 6.1 / 4.1 Engines

The Deutz Valve Guide 04915285 is a precision-engineered engine component designed for Deutz TCD 6.1 and TCD 4.1 series diesel engines. This valve guide plays a critical role in maintaining correct valve alignment, ensuring smooth valve movement, and supporting optimal combustion efficiency under high thermal and mechanical loads. Manufactured to Deutz OEM dimensional tolerances, this valve guide provides accurate clearance between the valve stem and cylinder head, reducing lateral movement, minimizing wear, and extending valve and seat life. Proper valve guidance is essential for stable compression, consistent power output, and long-term engine reliability—especially in heavy-duty and continuous-operation applications. The guide is produced from high-grade alloy material with excellent heat resistance and wear characteristics, allowing it to withstand elevated exhaust temperatures and repeated valve cycles without deformation. Its precision-finished inner bore ensures controlled lubrication, preventing valve stem scuffing while maintaining a tight oil control balance.