OE Quality
60-Day Returns

Sealed Power 4070M Engine Crankshaft Main Bearing Set
Reliable Engine Crankshaft Main Bearing Set for Vehicle Maintenance
The Sealed Power 4070M engine crankshaft main bearing set offers a full set solution designed to meet the demands of standard size engine rebuilds. Crafted with steel backed overplated bronze alloy, this bearing set provides durability and consistent performance for various automotive applications.
- Full set package for complete main bearing replacement
- Constructed from steel backed overplated bronze alloy for enhanced wear resistance
- Standard size bearings suitable for precise engine fitment
- Compatible with a range of vehicle makes and models requiring standard main bearings
- Part number 4070M ensures accurate identification and fitment
Durable Material and Design for Engine Longevity
The Sealed Power 4070M main bearing set is engineered using a steel backed overplated bronze alloy, combining strength and corrosion resistance. This material choice supports the crankshaft by reducing friction and wear during engine operation. The standard size specification ensures compatibility with engines designed for OEM bearing dimensions, making it a reliable choice for engine rebuilds and repairs.
Applications and Common Repair Uses
- Replacement of worn or damaged crankshaft main bearings
- Addressing engine knocking or unusual bearing noise
- Resolving low oil pressure issues related to bearing wear
- Preventing crankshaft damage due to bearing failure
- Supporting engine rebuilds for vehicles requiring standard size main bearings
Installation Notes and Tips
When installing the Sealed Power 4070M bearing set, ensure the crankshaft and bearing surfaces are thoroughly cleaned and inspected for damage. Proper lubrication during assembly is critical to prevent premature wear. Verify the bearing clearances with appropriate measuring tools to maintain engine specifications. Follow manufacturer torque specifications for main bearing caps to ensure secure fitment.
Quality Assurance and Warranty Information
Sealed Power maintains strict quality control standards for the 4070M bearing set, ensuring consistent material properties and dimensional accuracy. While specific warranty details are not provided, Sealed Power products are generally backed by industry-standard warranties covering manufacturing defects. For detailed warranty information, consult the product documentation or manufacturer resources.
| Brand | Sealed Power |
| Part Number | 4070M |
| Package Alert | Full set |
| Part Material | Steel backed overplated bronze alloy |
| Standard Size | Standard |
This part fits 0 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.