PAI 331608 Gasket Seal Kit - for Caterpillar 3406/C15 Application

Manufacturer

PAI

Features & Benefits

• Head gasket and supporting seals grouped for top-end service
• Matched sealing components help maintain even clamp load
• Reduces reliance on reused or mismatched seals
• Focuses on leak prevention beyond the primary gasket surface
• Simplifies parts selection during cylinder head repairs

PAI Cylinder Head Gasket and Seal Kit

Top-end sealing problems rarely come from a single failed gasket, but from mixing old seals with new components during reassembly. The PAI Cylinder Head Gasket and Seal Kit addresses that risk by grouping the head gasket with the supporting seals disturbed when the cylinder head is removed. Those secondary seals matter because uneven compression or minor fluid seepage often originates outside the primary gasket surface. By keeping sealing materials matched, clamp load and crush behavior remain predictable across the entire joint. This reduces the chance of localized leaks developing after initial run time. The PAI 331608 kit structure supports consistent sealing across all serviced interfaces rather than treating the head gasket as an isolated component.