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VALVE GRINDER PILOT .312 - K-Line Industries

Part #: KNKL5312S

The K-Line Industries KNKL5312S Valve Grinder Pilot .312 is a precision tool engineered for professional automotive and industrial machine shops. This pilot is essential for maintaining accurate alignment during valve grinding and seating operations, ensuring a concentric relationship between the valve guide and the valve seat. Designed for durability and consistent performance, it helps technicians achieve precise valve geometry critical for optimal engine function.

Key Features

  • Precision .312" Diameter: Ensures a snug and accurate fit within compatible valve guides, minimizing runout during grinding procedures.
  • Durable Construction: Manufactured by K-Line Industries, a company known for designing and producing quality tools, this pilot is built to withstand the rigorous demands of professional use.
  • Optimized Alignment: Facilitates precise positioning of grinding stones or cutting tools relative to the valve guide, crucial for achieving a proper valve seat.
  • Professional Grade: Designed for reliability and longevity in high-volume repair and rebuilding environments.

Applications

The K-Line Industries KNKL5312S Valve Grinder Pilot .312 is utilized in various valve train service applications across automotive, truck, and industrial engines. It is a fundamental component for engine rebuilders and cylinder head specialists performing valve seat grinding or cutting, ensuring proper valve seating and sealing. This pilot is compatible with valve grinding equipment that accepts a .312" diameter pilot, often found in a wide range of engine designs.

Specifications

  • Manufacturer: K-Line Industries
  • Model Number: KNKL5312S
  • Pilot Diameter: .312"
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This product was added to our catalog on Tuesday 30 June, 2026.

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