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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
Trusted PDI quality for professional engine builds
made from rugged lava shield material
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and performance-focused rebuilds where durability and uptime matter most
Direct OEM replacement
PDI Big Boss Blue Overhaul Kit for CAT C15 | 3406E Peterbilt 389 Trusted PDI quality for professionalThe Ultimate All in One Engine Overhaul Kit Introducing the PDI Blue Overhaul Kitour top of the line complete engine rebuild package designed to outperform and deliver higher value than other Platinum and Elite kits. Built for durability, performance, and value, this all inclusive kit brings together every major component needed to restore your CAT engine to factory conditionplus the legendary quality and innovation you expect from Performance Diesel