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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
Improved oil control - More than a Splash
Adding to the performance package is our best selling Big Boss Turbo to keep exhaust temps down and help with throttle response
Pre-Calibrated for ease of installation
• (1) Upper Gasket Set
This guarantees you receive a product that's built to last
PDI Crankshaft for Cummins X15 and ISX | 4393462 ISX15 Tuner Improved oil control - MoreAvailable for: Cummins ISX and X15 Engines Key Features: New, Not Remanufactured: Our crankshafts are brand new, offering superior durability and performance compared to remanufactured alternatives. Precision Casting and Machining: Each crankshaft is forged and machined to ensure perfect fitment and optimal operation, reducing wear and extending the lifespan of your engine. Big Boss Quality: Trusted by professionals, our Big Boss Crankshafts are
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