Description
| Companion Flange - Splined Bore 1410 series, Ø1.590x30 spline, Ø2.200 hub diameter 4 Drilled Holes on 4.750BC, Ø3.750-F pilot |
This 1410/1480 series companion flange is designed for the GM Corporate 14, 14 bolt, 10.5' ring gear axle found in many 3/4 and 1 Ton Chevy and GM trucks from 1973 to today.
For 1998 and earlier applications, this flange can be used directly with the existing pinion seal.
For 1999+ applications, the pinion face seal AAM-26060977 must be purchased and installed on the hub to match the pinion seal diameter in those axles.
| U-Joint Series | 1410/1480/1550 | |
| Spline Major Diameter | D | 1.590 |
| Spline Count | 30.000 | |
| Spline Type | Involute Spline | |
| Pilot Bore Diameter | C | 3.750-F |
| Bolt Circle Diameter | B | 4.750 |
| Bolt Circle Hole Diameter (D = Drilled, T = Tapped) |
.506 D | |
| Number of Holes | 4.000 | |
| Brake Pilot Diameter | 0.000 | |
| Ground Hub Diameter | E | 2.200 |
| Length Thru Bore | F | 1.630 |
| Flange Face to End of Hub | G | 2.500 |
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