OE Quality
60-Day Returns

Sealed Power 6101MA Engine Crankshaft Main Bearing Set
Overview of Sealed Power Engine Crankshaft Main Bearing Set 6101MA
The Sealed Power 6101MA engine crankshaft main bearing set is designed for reliable performance in Ford and Mercury vehicles. This full set includes flanged bearings made from A-series aluminum, engineered to meet standard size specifications for precise fitment.
- Full set of main bearings with flanged design
- Constructed from durable A-series aluminum material
- Standard size bearings for exact OEM replacement
- Compatible with Ford and Mercury Aerostar, Bronco II, Capri, and Ranger models
- Part number 6101MA for easy identification and ordering
Detailed Product Description
The Sealed Power 6101MA main bearing set is crafted from A-series aluminum, a material known for its strength and wear resistance under engine operating conditions. The flanged bearing design provides enhanced support and stability for the crankshaft, reducing the risk of bearing movement and improving engine longevity. These bearings are manufactured to standard size dimensions, ensuring a precise fit in the cylinder block components of Ford and Mercury engines, specifically for Aerostar, Bronco II, Capri, and Ranger models. Using this set helps maintain proper crankshaft alignment and smooth engine operation.
Applications and Problem Solving
- Replaces worn or damaged main bearings in Ford and Mercury engines
- Addresses crankshaft end play and bearing clearance issues
- Helps reduce engine noise caused by bearing wear
- Prevents premature engine wear due to insufficient bearing support
- Restores proper oil clearance for effective lubrication
Installation Notes and Tips
- Ensure the cylinder block is clean and free of debris before installation
- Verify bearing clearances with proper measuring tools to confirm standard size fit
- Apply assembly lubricant to bearing surfaces during installation
- Follow manufacturer torque specifications for main bearing caps
- Inspect crankshaft journals for wear or damage prior to bearing installation
Quality Assurance and Warranty
Sealed Power manufactures the 6101MA main bearing set to meet industry standards for durability and performance. The use of A-series aluminum material ensures consistent quality and resistance to wear. While specific warranty details may vary, Sealed Power products typically come with a limited warranty against manufacturing defects. It is recommended to consult the product documentation or supplier for exact warranty terms.
| Brand | Sealed Power |
| Part Number | 6101MA |
| Package Alert | Full set |
| Part Alert | w/Flanged brg |
| Part Material | A-Series aluminum |
| Standard Size | Standard |
This part fits 17 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1989 | Ford | Bronco II | 2.9L | V6 | N/A | with Flanged Bearing; A-Series Aluminum Bearings; Standard |
| 1989 | Ford | Ranger | 2.9L | V6 | N/A | with Flanged Bearing; A-Series Aluminum Bearings; Standard |
| 1988 | Ford | Bronco II | 2.9L | V6 | N/A | with Flanged Bearing; A-Series Aluminum Bearings; Standard |
| 1988 | Ford | Ranger | 2.9L | V6 | N/A | with Flanged Bearing; A-Series Aluminum Bearings; Standard |
| 1987 | Ford | Bronco II | 2.9L | V6 | N/A | with Flanged Bearing; A-Series Aluminum Bearings; Standard |
| 1987 | Ford | Ranger | 2.9L | V6 | N/A | with Flanged Bearing; A-Series Aluminum Bearings; Standard |
| 1986 | Ford | Aerostar | 2.8L | V6 | N/A | with Flanged Bearing; A-Series Aluminum Bearings; Standard |
| 1986 | Ford | Bronco II | 2.9L | V6 | N/A | with Flanged Bearing; A-Series Aluminum Bearings; Standard |
| 1986 | Ford | Ranger | 2.9L | V6 | N/A | with Flanged Bearing; A-Series Aluminum Bearings; Standard |
| 1985 | Ford | Bronco II | 2.8L | V6 | N/A | with Flanged Bearing; A-Series Aluminum Bearings; Standard |
| 1985 | Ford | Ranger | 2.8L | V6 | N/A | with Flanged Bearing; A-Series Aluminum Bearings; Standard |
| 1984 | Ford | Bronco II | 2.8L | V6 | N/A | with Flanged Bearing; A-Series Aluminum Bearings; Standard |
| 1984 | Ford | Ranger | 2.8L | V6 | N/A | with Flanged Bearing; A-Series Aluminum Bearings; Standard |
| 1983 | Ford | Ranger | 2.8L | V6 | N/A | with Flanged Bearing; A-Series Aluminum Bearings; Standard |
| 1974 | Mercury | Capri | 2.8L | V6 | N/A | To 4/1974; with Flanged Bearing; A-Series Aluminum Bearings; Standard |
| 1973 | Mercury | Capri | 2.6L | V6 | N/A | with Flanged Bearing; A-Series Aluminum Bearings; Standard |
| 1972 | Mercury | Capri | 2.6L | V6 | N/A | with Flanged Bearing; A-Series Aluminum Bearings; Standard |
* 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.