Dorman 951-001 is a rear wheel bearing assembly. It is commonly listed for 2005-2023 Toyota Tacoma applications and crosses to Toyota OE number 42460-04010. Key Specs Bearing ID: 1.73 in Hub Diameter: 4.13 in Outside Diameter: 5.748 in Material: Steel Cross References Toyota: 42460-04010 Timken: 512294 SKF: BR930402 (listed as interchange by aftermarket sources)