| № | Номер | Название | Опции | Альт |
| S507721 | ROLLER | Double flange track, complete, Consists of Refs. 1 thru 18, The total quantity of rollers required per machine is 20. On units with serial number listed above a machine requires 16 rollers of S505093 as illustrated on Fig. 18 and 4 rollers of S507721 list | |
| 1 | S89317 | RING, LOCKING | RING, snap - (Shaft to collars), quantities listed are for one complete track roller | |
| 2 | S89309 | COLLAR | inner, quantities listed are for one complete track roller | |
| 3 | S89310 | LOCK | quantities listed are for one complete track roller | |
| 4 | S95098 | SEAL | GROUP, quantities listed are for one complete track roller | |
| 5 | S87457 | CAPSCREW | CPSW - 3/8" NC x1-1/8" gr 5, quantities listed are for one complete track roller | |
| 6 | S4397 | WASHER | lock - 3/8", quantities listed are for one complete track roller | |
| 7 | S89315 | BUSHING | ASSEMBLY - (Includes items 8 thru 10), quantities listed are for one complete track roller | |
| 8 | NSS | NOT SOLD SEPARAT | BUSHING, outer - (Cast iron) - (Order item 7), quantities listed are for one complete track roller | |
| 9 | S97897 | BUSHING | inner - (Bronze) - 2.786" OD - (See note on illustration), quantities listed are for one complete track roller | |
| S89312 | BUSHING | inner - (Bronze) - 2.874" OD - (See note on illustration), quantities listed are for one complete track roller | |
| S101380 | | BUSHING, inner - (Bronze) - 2.875" OD - (See note on illustration), quantities listed are for one complete track roller | |
| 10 | S89318 | PIN | quantities listed are for one complete track roller | |
| 11 | S89313 | O-RING,0.139" Thk x 3.984" ID, -242, Cl 5, 75 Duro | SEAL, quantities listed are for one complete track roller | |
| 12 | S97793 | RIM | quantities listed are for one complete track roller | |
| 13 | S6315 | O-RING,0.139" Thk x 1.859" ID, -225, Cl 5, 75 Duro | "O"RING - 1.859" ID 2.125" OD - (Collar to shaft), quantities listed are for one complete track roller | |
| 14 | S89376 | SHAFT | quantities listed are for one complete track roller | |
| 15 | S89314 | COLLAR | outer, quantities listed are for one complete track roller | |
| 16 | S87854 | PLUG | pipe - 3/4" - 16 male, quantities listed are for one complete track roller | |
| 17 | S97895 | | WASHER, quantities listed are for one complete track roller | |
| 18 | S97894 | CAPSCREW | CPSW, quantities listed are for one complete track roller | |