Pai Industries O-Ring Kit Part No: 321306
$89.35
The PAI 321306 Turbocharger O-Ring Kit is crafted for Caterpillar 3406E, C15, C16, and C18 turbocharger assemblies. It includes all necessary O-rings, gaskets, and seals for leak-free performance and OEM-grade quality. Direct cross-references include Caterpillar part 3252721, 110-4901, 140-9877, 189-5391, and others—ensuring compatibility and ease of installation. Made by PAI in the U.S., backed with a 2-year unlimited-mileage warranty, and sold by Wofford Truck Parts.
Specifications
The PAI 321306 Turbocharger O-Ring Kit is a complete sealing solution tailored for Caterpillar’s 3406E, C15, C16, and C18 turbochargers. Precisely engineered components—O-rings, gaskets, and seals—ensure proper fit and secure installation, effectively preventing turbo leakage and preserving boost integrity. Cross-referenced to an array of OE part numbers including Caterpillar 110-4901, 140-9877, 189-5391, 213-8203, 217-2332, 241-0825, and 325-2721, making it a versatile and reliable choice for rebuilds or maintenance. Manufactured under ISO 9001:2015 standards in the U.S., this PAI kit comes with a 2-year unlimited-mileage warranty. Offered by Wofford Truck Parts, it’s the trusted option for fleet and service professionals needing assured sealing performance.
Compatibility
Freightliner Classic / FLD / Coronado – late 1980s through early 2000s
Peterbilt (e.g., 379, 379EXHD) – late 1980s through early 2000s
Kenworth W900 / T800 – late 1980s through early 2000s
Mack CH Series (with CAT engines) – 1990s–early 2000s
International 9000/9200/9900 Series – 1990s–early 2000s
Western Star 4800 / 4900 – 1990s–early 2000s
Alternative Part Numbers
- Caterpillar 110-4901
- Caterpillar 140-9877
- Caterpillar 189-5391
- Caterpillar 213-8203
- Caterpillar 217-2332
- Caterpillar 241-0825
- Caterpillar 325-2721
- PAI 321306
