| Trimmer Counterweight Assembly | |||
| Part Number for Assembly: PBMT-902 | |||
| No. | Description | Req'd Qty | Part Number |
| 1 | Bearing Roller (GB-2016) | 4 | MP001200004 |
| 2 | Thrust Bearing | 8 | MP001210001 |
| 3 | Key - 1/2 SQ c 1 1/2 | 6 | 3505-0087 |
| 4 | Bushing Q1 x 2.00 (Double Keyed) | 1 | 1830-0128 |
| 5 | D50SF25 Sprocket | 1 | 1830-0166 |
| 6 | Link Pin | 2 | M600-012 |
| 7 | Crank Pin | 2 | M600-013 |
| 8 | Trimmer Link | 2 | M600-014 |
| 9 | Counterweight Shaft (Keyed) | 1 | M610-014 |
| 10 | Trimmer Counterweight (Keyed) | 2 | M610-015 |
| 11 | S.H.C.S. 3/8-16 x 2 1/4" LG | 8 | MP000103029 |
| 12 | 3/4-10 Hex Nuts | 2 | MP000150022 |
| 13 | 1/8 NPT Grease Zirk Fitting | 4 | MP0070026 |
Parts Available for a Single Index Trimmer