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Interstate-McBee
Upper Gasket Set | Cummins ISB / QSB | 4089957OS | Cummins B, ISB & QSB
$447.45
In Stock
Replacement Upper Engine Gasket Set for Cummins ® B/ISB/QSB Applications QSB – Oversized Pistons – Salvage Sleeve Cross Reference OEM Cross References: 4089957OS Product Details 1 x Upper Gasket Set – 4089957OS Fits Application: Cummins ISB / QSB Product Description: 1x Upper Gasket Set 1x O-Ring Seal 1x O-Ring Seal 1x Mid Range XPI Injector […]
Categories:
Gasket SetsSKU:
HDK-M-4089957OSBrand:
Interstate Mcbee
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Replacement Upper Engine Gasket Set for Cummins ® B/ISB/QSB Applications QSB – Oversized Pistons – Salvage Sleeve Cross Reference OEM Cross References: 4089957OS
Product Details
1 x Upper Gasket Set – 4089957OS
Fits Application: Cummins ISB / QSB
Product Description:
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1x Upper Gasket Set |
|
1x O-Ring Seal |
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1x O-Ring Seal |
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1x Mid Range XPI Injector Seals |
|
1x Gaskets |
|
1x Intake Manifold Cover Gasket |
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1x Rocker Cover Gasket |
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1x Thermostat Seal |
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1x Valve Stem Seals |
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1x O-Ring Seal |
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1x O-Ring Seal |
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1x O-Ring Seals |
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1x Rocker Cover Housing Gasket |
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1x Sealing Washers |
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1x Sealing Washers |
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1x Sealing Washers |
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1x Gaskets |
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1x O-Ring Seals |
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1x O-Ring Seals |
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1x Oil Drain Gasket |
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1x O-Ring Seal |
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1x Cylinder Head Gasket |
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1x O-Ring Seal |
|
1x O-Ring Seals |
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1x O-Ring Seal |
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1x O-Ring Seals |
|
1x Turbocharger Gasket |
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1x Exhaust Connection Gasket |
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1x Turbo Hose O-Ring Seals |
OE Replacements: 4089957OS
Application & Fitment
- Engine Make: Cummins
- Engine Model / Application: B/ISB/QSB
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: 4089957OS
- Interstate-McBee Reference: M-4089957OS
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 | 4.77 lbs |
|---|---|
| Dimensions | 36 × 10 × 1.5 in |
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