Spindle Assemblies
Dimensional Information
| Stock No. | Wt. Lbs. | Style | A | B | C | D | E UNF Thds. | F | G |
| 521-0163 | 4.50 | A | 1.63 | 1.50 | 1.2495/1.2480 | .7495/.7480 | 5/8 x 18 | 9.00 | 5.34 |
| 522-0150 | 6.00 | A | 1.50 | 1.44 | 1.3767/1.3747 | .8650/.8630 | 3/4 x 16 | 11.00 | 6.88 |
| 522-0175 | 7.00 | A | 1.75 | 1.44 | 1.3767/1.3747 | .8650/.8630 | 3/4 x 16 | 11.75 | 7.63 |
| 523-0175 | 7.00 | A | 1.75 | 1.50 | 1.3745/1.3735 | 1.2495/1.2485 | 7/8 x 14 | 11.50 | 7.12 |
| 524-0175 | 8.00 | A | 1.75 | 1.63 | 1.4951/1.4941 | 1.2495/1.2485 | 7/8 x 14 | 12.50 | 8.07 |
| 524-0200 | 10.50 | A | 2.00 | 1.63 | 1.4951/1.4941 | 1.2495/1.2485 | 7/8 x 14 | 14.00 | 9.57 |
| 525-0163 | 5.00 | A | 1.63 | 1.50 | 1.2495/1.2480 | .7495/.7480 | 3/4 x 16 | 10.38 | 5.79 |
| 526-0175 | 9.00 | A | 1.75 | 1.69 | 1.6245/1.6235 | 1.2495/1.2485 | 1 x 14 | 14.00 | 9.15 |
| 526-0200 | 11.00 | A | 2.00 | 1.69 | 1.6245/1.6235 | 1.2495/1.2485 | 1 x 14 | 14.00 | 9.15 |
| 527-0212 | 13.00 | A | 2.12 | 2.00 | 1.7955/1.7945 | 1.3745/1.3735 | 7/8 x 14 | 15.44 | 9.33 |
| 528-0300 | 28.00 | B | 3.00 | 2.88 | 2.7495/2.7480 | 1.7495/1.7480 | 1-1/4 x 12 | 15.44 | 8.12 |
| 529-0450 | 51.00 | B | 4.12 | 4.00 | 3.2495/3.2480 | 2.6245/2.6230 | 2-5/8 x 16 | 15.38 | 6.00 |
| 530-0175 | 8.00 | A | 1.75 | 1.63 | 1.4995/1.4985 | 1.2495/1.2485 | 7/8 x 14 | 12.50 | 8.03 |
| 531-0312 | 34.00 | A | 3.12 | 3.00 | 2.4995/2.4985 | 1.7495/1.7485 | 1-1/4 x 12 | 17.38 | 10.00 |
Components
| Stock No. | Washer | Nut | Cotter Pin |
| 521-0163 | 514-0001 | 515-2197 | 516-0001 |
| 522-0150 | 514-0002 | 515-1934 | 516-0002 |
| 522-0175 | 514-0002 | 515-1934 | 516-0002 |
| 523-0175 | 514-0003 | 515-1652 | 516-0002 |
| 524-0175 | 514-0003 | 515-1652 | 516-0002 |
| 524-0200 | 514-0003 | 515-1652 | 516-0002 |
| 525-0163 | 514-0002 | 515-1769 | 516-0001 |
| 526-0175 | 514-0004 | 515-1942 | 516-0002 |
| 526-0200 | 514-0004 | 515-1942 | 516-0002 |
| 527-0212 | 514-0003 | 515-1652 | 516-0002 |
| 528-0300 | 514-0005 | 515-2205 | 516-0003 |
| 529-0450 | 514-1900 | 515-1918 | -- |
| 514-1884 | 515-1892 | -- | |
| 530-0175 | 514-0003 | 515-1652 | 516-0002 |
| 531-0312 | 514-0007 | 515-1975 | 516-0003 |
Spindle Assemblies include: Washer, Nut and Cotter Pin.
Wheel Hub Assemblies are sold separately.
Manufactured in the USA by G&G Manufacturing Company.