| . . | 87637323 | [2] | TRACK ASSY, 457 mm (18 inch); Chain; Incl. Shoes; Incl. 407021A1 Chain Assy, Ref 1 - 17; 19, 20, 21, 30 | |
| . . | 87637358 | [2] | TRACK ASSY, 508 mm (20 inch); Chain; Incl. Shoes; Incl. 407021A1 Chain Assy, Ref 1 - 17; 19A, 20, 21, 30 | |
| . . | 87637360 | [2] | TRACK ASSY, 610 mm (24 inch); Chain; Incl. Shoes; Incl. 407021A1 Chain Assy, Ref 1 - 17; 19B, 20, 21, 30 | |
| . . | 87637362 | [2] | TRACK ASSY, 711 mm (28 inch); Chain; Incl. Shoes; Incl. 407021A1 Chain Assy, Ref 1 - 17; 19C, 20, 21,30 | |
| . . | 407021A1 | [1] | TRACK CHAIN | BURCHAIN, TRACK, 40 Links, Incl. Ref 1 - 17 |
| 1. | 295178A2 | [39] | LINK | BURRight-Hand |
| 2. | 295177A2 | [39] | LINK | BURLeft-Hand |
| 3. | 114402A1 | [40] | BUSHING,33.8mm ID x 53.82mm OD x 109.5mm L | CASBushing, 54mm (2-1/8 in) OD |
| 4. | 323875A1 | [40] | BUSHING,54.44mm ID x 76.2mm OD x 59mm L | CASBushing |
| 5. | R51131 | [40] | PIN,33.48mm OD x 183.5mm L | CAS |
| 6. | R51132 | [80] | SPACER | CAS |
| 7. | R50830 | [80] | OIL SEAL | CAS |
| 8. | R50441 | [40] | PLUG | CAS |
| . . | 87582712 | [1] | LINK ASSY. | BURMaster Link; Right-Hand; Incl. Ref 9 - 12 |
| 9. | NSS | [1] | NOT SERVICED SEPARATELY | CONLink; Fits Over Track Pin On Outside Of Regular Track Link |
| 11. | 295325A1 | [1] | BOLT,Hex, 5/8" - 18 x 3 1/4" | CAS5/8 NF x 3-1/4; Special |
| 12. | 87580622 | [1] | BOLT | BUR5/8 NF x 3-1/2; Special |
| . . | 87582711 | [1] | LINK ASSY. | BURMaster Link; Left-Hand; Incl. Ref 14 - 17 |
| 19. | 328942A1 | [40] | TRACK SHOE | CASShoe, Track, 457 mm (18 inch) |
| 19A. | 328943A1 | [40] | TRACK SHOE | CASShoe, Track, 508 mm (20 inch) |
| 19B. | 328945A1 | [40] | TRACK SHOE | CASShoe, Track, 610 mm (24 inch) |
| 19C. | 328946A1 | [40] | TRACK SHOE | CASShoe, Track, 711 mm (28 inch) |
| 20. | 295318A1 | [156] | BOLT,Hex, 5/8" - 18 x 2 1/8" | CAS5/8 NF x 2-1/8 |
| 21. | R25688 | [156] | SQUARE NUT | CASNut, 5/8 NF; Not Used On Master Link Bolts Superseded by part number: PK134536 |
| . . | 304484A2 | [1] | REPAIR KIT | BURKit, Repair, Incl. Ref 22 - 29, Instructions |
| 30. | 345-49 | [1] | SEALANT | CASNo. 242, Apply to the Master Link Bolts on Chain Assemblies; Not Illustrated Superseded by part number: NLS |
