2010 to 2024 Toyota 4Runner ACL Crankshaft Main Bearing Set - 1GR-FE 4.0L
Both foreign and domestic car manufacturers install bimetal (aluminum) bearings as standard OE components in today’s engines. The OEMs made the switch from lead-content bearings for environmental considerations. Most replacement bearings are of the same metallurgy. But there are differences in their composition and construction. Our aluminum rod and main bearing have some features that provide advantages over ordinary ones. Therefore, we feel they provide the ideal physical and metallurgical advantages required of OEM replacements.
Available Sizes
| 4M8263A-STD |
Standard |
| 4M8263A-.25 |
0.25mm |
| 4M8263A-.50 |
0.50mm |
Fits
Note: Please ensure your vehicle fitment before purchasing
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