Posted on April 12, 2025April 30, 2026 by David Ley Caterpillar 3406E, C15, C15 ACERT Spacer Plate: How It Controls Liner Height and Sealing The spacer plate in a Caterpillar 3406E, C15, and C15 ACERT is not just a structural component. It is a critical part of the engine’s sealing system. It directly controls: Cylinder Liner Protrusion Head Gasket Clamping Force Combustion Sealing Integrity If the spacer plate is worn, damaged, or machined incorrectly, the entire sealing system is compromised. Continue reading Caterpillar 3406E, C15, C15 ACERT Spacer Plate: How It Controls Liner Height and Sealing
