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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
Featuring a premium new casting and internal components
Available for: 2003-2007 Cummins ISX CM870 Engines
a 20% air flow increase over a stock manifold
3 Stainless Support Rings
Upgrade cylinder‑head integrity and lock in long‑term performance with PDI’s premium cryogenic‑treated head stud kit
PDI CAT 3406/C15/C16 15.5" Flywheel | 256-9653 Cummins X15 Crank Damper Featuring a premium new castingAvailable for: Caterpillar 3406, C15, and C16 Engines Key Features: Durable Construction: Manufactured from high grade materials to withstand extreme conditions, this flywheel is designed for longevity and dependable performance. Exact Fit: Engineered to match the original specifications of the CAT C15 engine, ensuring seamless integration and smooth operation. Balanced for Performance: Precision balanced to reduce vibration and increase the