Cummins X15 Camshaft | 3690406
SKU ⚙️: 054739
Precision Timing for Your ISX
This new aftermarket camshaft is a direct-fit replacement for Cummins ISX engines using part number 3690406. Built for reliability under heavy loads, it ensures smooth valve operation and long-term durability. Perfect for in-frame rebuilds or top-end refreshes — and no core required.
✅ Fits Cummins X15 engines
✅ OEM-spec aftermarket part – No core charge
✅ Helps restore valve timing and fix top-end wear
✅ Ideal for high-mileage rebuilds or preventative maintenance
✅ Backed by a 1-year unlimited mileage warranty
#️⃣ Cross-Reference:
191806, 3690406, 3690406NX, 3690406RX, AK-3690406, AK3690406, CM3690406, M-3690406, M3690406
📞 Have questions about fitment? Call 832-867-3345 and our team at Texas Truck Market will verify the match with your engine serial number.
