Pair of 4-Bolt On 4 Inch Hub Assembly - Includes (2) 1-1/16 Inch Straight Spindles &amp; Bearings<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Pair of 1-1/16" straight spindles includes castle nuts and cotter pins.</li><li>Bearings included - (4) L-44649 1-1/16" inside dimension</li><li>Hubs have pre-installed pressed in races</li><li>Hub has a 4-bolt pattern on 4" bolt circle. Pilot diameter 2-1/2"， flange diameter 5.56" and measures 4-1/4" tall (through center of hub)</li><li>Spindles feature a ROUND 1-1/4" stock diameter with a bearing surface of 1-1/16 inch.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51UiaockypL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41rtxFHY%2BgL.jpg" noproxy>