| Description | Unico Part# | OEM part# |
|---|---|---|
| Mk3 Gp2 sleeve type (new style) | 4073 | 2Y105S |
| MK3 GP2 Sleeve type (1.5 drive) | 4073L | 2Y105SL |
| Mk3 Gp2 solid (new style) | 4073S | 2Y105 |
| MK3 GP2 solid (1.5 drive, new style) | 4073SL | 2Y105L |
| Mk2 Gp2 sleeve type (old style) | 4070 | CY32768A (2Z105S) |
| Mk2 Gp2 solid (old style) | 4070S | CY21361BA (2Z105) |
| MK2,MK3 GP3 Sleeve type | 4074 | CY50439A |
| MK2,MK3 GP3 Solid | 4074S | CY50435A |
| Mk2 Gp2 In-line solid | 4075SV | BY39497C (2V105) |
| Mk2 Gp2 In-line sleeve type | 4075V | BY39584A (2V105S) |
| Mk2 Gp1 sleeve type | 4071 | BY27268A (1Z105S) |
| Mk2 Gp1 solid | 4071S | BY21749C (1Z105) |
| Mk2 Gp1 in-line sleeve type | 4079 | BY40021A |
| Mk3 Gp1 sleeve type | 4072 | CY50687A (1K105S) |
| MK3 Gp1 solid | 4072S | CY50685A (1K105) |
| 1J shaft solid | 4078S | 1J105 |
| 1J sleeve type shaft | 4078 | 1J105S |
*All parts are After-Market. Any use of OEM names, Trademarks, model and part numbers is for reference purposes only.