5406187 | Upper Gasket Set | Cummins ISX15 Engine | Cummins ISX & QSX
$590.47
In Stock
Replacement Upper Engine Gasket Set for Cummins ® ISX/QSX Applications ISX15 – CM2350 Cross Reference OEM Cross References: 5406187 Product Details Cummins X15 Engine Upper Gasket Set | 5406187 OE Replacement # 5406187, M-5406187 Qty Part# Description 1 5406187 UPPER GASKET KIT 1 2880214 EXHAUST OUTLET GASKET 1 446GC2128 O-RING 1 3102802 O-RING 1 3104230 […]
Categories:
X15SKU:
HDK-M-5406187Brand:
Interstate McbeeReplacement Upper Engine Gasket Set for Cummins ® ISX/QSX Applications ISX15 – CM2350 Cross Reference OEM Cross References: 5406187
Product Details
Cummins X15 Engine Upper Gasket Set | 5406187
OE Replacement # 5406187, M-5406187
| Qty | Part# | Description |
| 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 |
| 3 | 3033247 | O-RING |
| 3 | 3682940 | EXHAUST GASKET |
| 3 | 335853 | O-RING |
| 4 | 3682710 | EXHAUST GASKET |
| 4 | 14621 | O-RING |
| 4 | 3963990 | FUEL FITTING SEAL |
| 4 | 3963991 | FUEL FITTING SEAL |
| 6 | 3347939 | O-RING |
| 6 | 6J2245 | O-RING |
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: 5406187
- Interstate-McBee Reference: M-5406187
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.
| Weight | 7.82 lbs |
|---|---|
| Dimensions | 43 × 13 × 13 in |


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