Afa Industries AFA Industries Oil Cooler O-Ring Seal 1090077 Part No: 1090077
$4.80
The AFA Industries 1090077 Oil Cooler O‑Ring Seal is a 3.975″ diameter precision seal engineered for Caterpillar engines. Offers high‑performance sealing in oil cooler mount areas, resisting temperature extremes and ensuring reliable coolant and oil integrity.
Specifications
The AFA Industries 1090077 Oil Cooler O‑Ring Seal is crafted to meet or exceed OEM precision standards for high‑duty Caterpillar engines. This 3.975″ diameter seal is suitable for oil cooler mounting assemblies on engines like Cat 3406E, 3408, and 3412, and is commonly used on C15, C16, and C18 series engines. Made from high‑resistance HNBR with PTFE coating, it resists oil, coolant, diesel fuel, ozone, greases, and refrigerants while operating in temperature ranges typical of engine oil systems. Lightweight (about 0.02 lb) and easy to install, it ensures a trustworthy, leak-free seal critical to maintaining optimal oil cooler efficiency and engine longevity in heavy equipment and truck fleets.
Weight
0.02
Compatibility
Freightliner (with Cat 3406/3406E/C15 engines)
Kenworth heavy-duty models (Cat-powered, mid‑1990s to 2010s)
Peterbilt heavy-duty trucks with Cat C15/C16 engines
Western Star trucks with Cat 3408/3412 engines
Kenworth heavy-duty models (Cat-powered, mid‑1990s to 2010s)
Peterbilt heavy-duty trucks with Cat C15/C16 engines
Western Star trucks with Cat 3408/3412 engines
Alternative Part Numbers
- Caterpillar 109‑0077
- Interstate‑McBee M‑109‑0077
- IPD 4F7387
- PAI 321278
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