| Model Code | Description | |
|---|---|---|
| 01 | 417.100, 417.101, 417.110, 417.111, 417.120, 417.200, 417.201, 417.210, 417.211, 417.212, 417.220 | LESS CRAWLER GEAR; SAE 16/32 PITCH SECTION; CODE N76 |
| 02 | 417.100, 417.101, 417.110, 417.111, 417.120, 417.200, 417.201, 417.210, 417.211, 417.212, 417.220 | WITH CRAWLER GEAR; SAE 16/32 PITCH SECTION;WITH CODES G11/G14CODE N76 |
| 03 | 417.100, 417.101, 417.110, 417.111, 417.120, 417.200, 417.201, 417.210, 417.211, 417.212, 417.220 | LESS CRAWLER GEAR; 30X2X14X9 SPLINES; CODE N16 |
| 04 | 417.100, 417.101, 417.110, 417.111, 417.120, 417.200, 417.201, 417.210, 417.211, 417.212, 417.220 | WITH CRAWLER GEAR; 30X2X14X9 SPLINES; WITH CODES G11/G14 CODE N16 |