5579309 | Overhaul Rebuild Kit For Cummins X15 Engine | Cummins ISX & QSX
$4,638.71
In Stock
Replacement Inframe Kit for Cummins ® ISX/QSX Applications X15 – CM2350 – 150mm Cross Reference OEM Cross References: 5579309 Product Details Engine Overhaul Rebuild Kit | Cummins X15 Engine Details: Packed with 150mm APR Liners And Fractured Rod Bearings OE Replacements: 5579309, M-5579309 OEM Number Description Qty N/A CYLINDER KIT 6 3691387 PISTON 6 […]
Categories:
X15SKU:
HDK-M-5579309Brand:
Interstate McbeeReplacement Inframe Kit for Cummins ® ISX/QSX Applications X15 – CM2350 – 150mm Cross Reference OEM Cross References: 5579309
Product Details
Engine Overhaul Rebuild Kit | Cummins X15 Engine
Details: Packed with 150mm APR Liners And Fractured Rod Bearings
OE Replacements: 5579309, M-5579309
| OEM Number | Description | Qty |
| N/A | CYLINDER KIT | 6 |
| 3691387 | PISTON | 6 |
| 4923748 | Piston Pin | 6 |
| 3064305 | Pin Retainer | 6 |
| 5405722 | Piston Ring Set | 6 |
| 4376168 | LINER KIT | 6 |
| 2882087 | ROD BEARING KIT | 6 |
| 3800298 | MAIN BEARING KIT | 1 |
| 4357177 | OIL RELIEF VALVE | 1 |
| 5406187 | UPPER GASKET KIT | 1 |
| 2880214 | EXHAUST OUTLET GASKET | 1 |
| 446GC2128 | O-RING | 1 |
| 3102802 | O-RING | 1 |
| 3104230 | EGR VALVE GASKET | 1 |
| 3679932 | COVER GASKET | 1 |
| 3684359 | OUTLET GASKET | 1 |
| 3685124 | O-RING | 1 |
| 3685456 | CONNECTION WATER GASKET | 1 |
| 3687007 | TIMING COVER GASKET | 1 |
| 3687051 | EGR TUBE SEAL | 1 |
| 3688347 | INTAKE MANIFOLD GASKET | 1 |
| 3685639 | CYLINDER HEAD GASKET | 1 |
| 3685535 | TURBOCHARGER MOUNTING GASKET | 1 |
| 4299125 | O-RING | 1 |
| 618639 | O-RING | 1 |
| 4985660 | RECTANGULAR SEALING RING | 1 |
| 3937706 | OIL RETURN GASKET | 1 |
| 3033247 | O-RING | 3 |
| 3682940 | EXHAUST GASKET | 3 |
| 335853 | O-RING | 3 |
| 3682710 | EXHAUST GASKET | 4 |
| 14621 | O-RING | 4 |
| 3963990 | FUEL FITTING SEAL | 4 |
| 3963991 | FUEL FITTING SEAL | 4 |
| 3347939 | O-RING | 6 |
| 6J2245 | O-RING | 6 |
| N/A | OIL PAN GASKET KIT | 1 |
| 4318947 | THERMOSTAT | 1 |
| N/A | ENGINE KIT IIF SET | 1 |
| 3684336 | HOUSING THERMOSTAT GASKET | 1 |
| 3687058 | PISTON COOLING NOZZLE | 6 |
| 3689587 | TURBOCHARGER MOUNTING STUD | 4 |
| 4298975 | NUT | 4 |
Application & Fitment
- Engine Make: Cummins
- Engine Model / Application: ISX/QSX
Confirm the original part number and engine identification before ordering. Where applicable, also verify serial-number range, production year, piston style, bearing size or other configuration notes shown in the product information.
Part Numbers & Cross References
- OEM Cross Reference: 5579309
- Interstate-McBee Reference: M-5579309
Need Help Confirming Fitment?
Use the engine model, serial number and original part number when checking compatibility. For kits and sets, review the complete component breakdown above before ordering because contents can vary by engine configuration.


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