AFA Industries Liner O-Ring Kit 1609874 - 1609874

Afa Industries AFA Industries Liner O-Ring Kit 1609874 Part No: 1609874

$12.55

Manufactured by AFA Industries, kit 1609874 provides a complete set of precision O‑rings for sealing each cylinder liner in Caterpillar 3406E, C15, C16, and C18 series engines. It replicates OEM cross-reference seals (118-3732, 223-7195, 5P8057) and supports consistent oil containment, pressure integrity, and reliable long-term performance in rebuilding and maintenance applications.

Specifications

The AFA Industries 1609874 Liner O‑Ring Kit is engineered as an OEM-compatible replacement for Caterpillar cylinder liner sealing on 3406, 3406E, C15, C16, and C18 engines. Each kit includes high-temperature, oil-resistant O‑rings (e.g. seals 1102220, 1426217, 1427072, and filler band 9L5854) to ensure a complete, oil-tight seal per liner assembly. AFA’s adherence to OEM reference numbers—such as CAT 118-3732, 223-7195, 5P8057—ensures proper fit and seal integrity. Lightweight (~0.10 lb) and compact, these kits simplify cylinder maintenance and improve engine rebuild reliability for fleets and service shops.

Weight

0.1

Compatibility

Caterpillar 3406, 3406B, 3406C, 3406E, 3408, 3412, C15, C16, C18 series.

Freightliner Class 8 trucks with Cat 3406/C15/C16/C18 engines (mid‑1990s to 2000s).

Kenworth and Peterbilt heavy‑duty models powered by Cat 3406E/C15 series.

Industrial Cat applications including articulated dump trucks, wheel loaders, scrapers using C15/C18 engines in similar time frames.