Shop replacement Undercarriage for the Caterpillar 657B. Available components include middle/rear ejector rollers, lower ejector rollers, mounting hardware - lower ejector rollers. Compare serial number and part numbers below to identify the appropriate replacement components for your machine.
Serial Number: 47M77 & up,53K603 & up
Note: Stock photos provided to us by the manufacturer do not necessarily represent the actual item being purchased. Please refer to the title and description on this page before you place your order.
MIDDLE/REAR EJECTOR ROLLERS
| Image | Part Number | Description | Qty Needed | Price | Total | Availability | Action |
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ITR-3B8489 | FITTING, GREASE | 2 | Loading... | |||
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ITR-0S1589 | BOLT, 5/8X1.3/4 | 8 | Loading... | |||
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ITR-3B4510 | LOCKWASHER, 5/8 | 8 | Loading... |
LOWER EJECTOR ROLLERS
| Image | Part Number | Description | Qty Needed | Price | Total | Availability | Action |
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ITR-1447321 | ROLLER | 2 | Loading... |
MOUNTING HARDWARE - LOWER EJECTOR ROLLERS
| Image | Part Number | Description | Qty Needed | Price | Total | Availability | Action |
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ITR-1D4634 | BOLT, 7/8 | 2 | Loading... | |||
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ITR-2J3505 | NUT, 7/8 | 2 | Loading... |