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King MB5840SI0.25 is an SI-series 0.25 mm oversize main-bearing set for compatible Chrysler and Dodge Gen III Hemi 5.7, 6.1, and 6.4-liter engine builds. Confirm the exact manufacturer part number and all current specifications before ordering.
Key Features
- Exact manufacturer part number MB5840SI0.25
- Product type: Main Bearings
- Application and dimensions must match the current manufacturer catalog
- Similar-looking parts are not assumed to be interchangeable
- New aftermarket component in the configuration shown
Fitment
Select this component by exact part number, dimensions, engine or system architecture, and mating components. No broad year-make-model claim is used where the manufacturer does not publish one.
Specifications
| Brand | King Engine Bearings |
|---|---|
| Manufacturer Part Number | MB5840SI0.25 |
| Product Type | Main Bearings |
| Fitment Type | Fitment Verification Required |
| Condition | New |
| GTIN | 611500605963 |
What's Included
One new King Engine Bearings main bearing identified by manufacturer part number MB5840SI0.25 in the configuration shown. Hardware or companion parts are included only when expressly stated by the manufacturer.
About King Engine Bearings
King Engine Bearings manufactures automotive performance and replacement parts identified by exact part number, specifications, and published application data.
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Frequently Asked Questions
How do I confirm MB5840SI0.25 is correct?
Select this component by exact part number, dimensions, engine or system architecture, and mating components. No broad year-make-model claim is used where the manufacturer does not publish one.
Are similar-looking parts interchangeable?
No. Match part number MB5840SI0.25, dimensions, configuration, included components, and every current manufacturer note.
What is included with this listing?
One new King Engine Bearings main bearing identified by manufacturer part number MB5840SI0.25 in the configuration shown. Hardware or companion parts are included only when expressly stated by the manufacturer.
Installation
Follow the current King Engine Bearings instructions for part number MB5840SI0.25. Verify fit, clearance, system specifications, fastener torque, and safe operation before use. Professional installation is recommended when specialized tools, alignment, calibration, or fabrication are required.
King Engine Bearings
Shop King Engine Bearings main, connecting rod, camshaft, and thrust bearing sets by exact manufacturer part number, engine application, size designation, material, and coating. King Main and Rod Bearing Applications King produces OE replacement and performance bearing solutions for domestic, European, and import gasoline and diesel engines. Correct selection depends on the exact engine code, bearing position, measured crankshaft journal and housing bore, thrust location, clearance target, and part-number suffix. Choosing the Correct King Engine Bearings Product Match the exact King manufacturer part number and suffix Confirm year, make, model, engine code, displacement, and bearing position Measure every crankshaft journal and housing bore with calibrated tools Choose standard, undersize, oversize, or extra-clearance bearings from measured dimensions Confirm material, coating, oil-clearance target, and intended engine use Verify thrust-bearing location, oil-hole alignment, and re...
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