| RR Part No. | OEM Part No. | Part Description | No. of Teeth |
| 651 | 006502464 R2 | Hub (Inner Gear for Ring Control) New Component | 28/10 |
| 652 | 006501546 R1 | Ring Control Shifting (Sleeve) New Component | 28 |
| 653 | NPN | Quil Gear (Bearing Size 1812 & 1816) New Component | 18 |
| 654 | 006502654 CI | Quil Gear (Adopter Speed 4th Speed Driven) Arjun (New Component) | 18/24/28 |
| 655 | 006501551-R1 | Clutch Shaft 15T With Big Bore (Transmission Drive Shaft) Same as RR 623 | 15 |
| 656 | 006500289-R1 | Coupling Sliding Gear (Outer Ring) Same as RR 624 | 18 |
| 657 | 006500311-R1 | Gear Coupling 4th Direct Speed Same as RR 625 | 18/10 |
| 658 | 006500288-R1 | Gear Coupling Sliding 4th Direct Speed Same as RR 626 | 31/18 |
| 659 | 006502289-R1 | Sliding Quill Gear (Large Bore) Same as RR 627 | 18 |
| 660 | 006503046 R1 | Driving 2nd Speed N/M Same as RR 635 | 26 |
| 661 | 006504316 B92 | Counter Shaft N/M Same as RR 636 | 18 |
| 662 | 006501558 R1 | Driving Gear 3rd/4th Speed Gear Same as RR 634 | 32/39/28 |
| 663 | 006501547 R 1 | Gear Sliding 1st Reverse Gear (New Component) | 52 |
| 664 | 006502632 | Bush 3rd Speed Driven Arjun (New Component) | 10 |
| 665 | 006503614-R1 | Bush 2nd Speed Driven Arjun (New Component) | - |
| 666 | 006503615-R1 | Bushing 3rd Speed Gear (New Component) |