| Item | Part No. | Part Name | Qty | Model |
| 1 | SP107018 | Input Shaft Assembly | 1 | Universal |
| 2 | SP107009 | Seal Ring (A) | 4 | Universal |
| 3 | 21B0172 | Bearing 6206 | 2 | Universal |
| 4 | SP107010 | Clutch Thrust Ring (B) | 2 | Universal |
| 5 | MW101140 | Needle Roller Bearing | 2 | Universal |
| 6 | SP107008 | Reverse Gear | 1 | Universal |
| 7 | SP107006 | Forward Gear | 1 | Universal |
| 8 | SP107011 | Clutch Thrust Ring (A) | 2 | Universal |
| 9 | 07B0038 | Shaft Circlip 40 | 2 | Universal |
| 10 | SP107012 | Spring Seat | 2 | Universal |
| 11 | SP107007 | Return Spring | 2 | Universal |
| 12 | SP107017 | Retaining Ring | 2 | Universal |
| 13 | SP113563 | End Plate | 2 | YQXD25,YQXD30 |
| 14 | SP113603 | Friction Plate | 8 | YQXD25,YQXD30 |
| 15 | SP113604 | Separator Plate | 8 | YQXD25,YQXD30 |
| 16 | SP107005 | Piston | 2 | Universal |
| 17 | SP107014 | Seal Ring (B) | 2 | Universal |
| 18 | SP107013 | Plug | 2 | Universal |
| 19 | Steel Ball 4.0000 G200b | 2 | Universal | |
| 20 | 12B0062 | O-Ring 40x3.5 | 2 | Universal |
| 21 | Hex Socket Head Screw M8X8 | 2 | Universal |
| Item | Part No. | Part Name | Qty | Model |
| SP123490 | Differential Assembly | YQXD18,YQXD25 | ||
| SP113551 | Differential Assembly | YQXD30 | ||
| 1 | SP113581 | Ring Gear | 1 | YQXD30 |
| 2 | SP113547 | Left & Right Differential Housing Assembly YQX30-2100 | YQXD30 | |
| 3 | YQXD30 | |||
| 4 | SP113583 | Bolt | 16 | YQXD30 |
| 5 | SP113593 | Lock Washer(A) | 8 | YQXD30 |
| 6 | Nut M10X1.25 | 28 | YQXD30 | |
| 7 | SP130955 | Washer | 2 | YQXD30 |
| SP130956 | YQXD30 | |||
| SP110582 | YQXD30 | |||
| 8 | SP113590 | Side Gear | 2 | YQXD30 |
| 9 | SP113585 | Gear Shaft(I) | 1 | YQXD30 |
| 10 | SP113587 | Gear Shaft(II) | 1 | YQXD30 |
| 11 | Cylindrical Pin B6X30 | 1 | YQXD30 | |
| 12 | SP113588 | Planet Gear | 4 | YQXD30 |
| 13 | SP107020 | Thrust Gear | 4 | YQXD30 |
| 14 | MW101153 | Deep Groove Ball Bearing 6213 | 2 | YQXD30 |
| 15 | SP107028 |
Bolt |
12 | YQXD30 |
| 16 | SP113584 | Lock Washer(B) | 6 | YQXD30 |