Shop replacement Undercarriage for the Caterpillar 973C. Available components include shoes - double grouser, track hardware, track group assembly charge, top carrier rollers, mounting hardware - top carrier rollers, lower rollers – latest design w/ separate end caps, hardware - lower rollers – latest design w/ separate end caps, lower rollers – former design w/ integrated end collars, hardware - lower rollers – former design w/ integrated end collars, sprockets, mounting hardware - sprockets, front idlers, mounting hardware - front idlers, track chain - sealed and lubricated. Compare series, serial number, pitch, link height, bushing od and part numbers below to identify the appropriate replacement components for your machine.
Series: HYBRID TRACKS
Serial Number: 3RZ,BCP,LDX
Pitch: 8.50"
Link Height: 132.8mm
Bushing OD: 74.5mm
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.
SHOES - DOUBLE GROUSER
| Image | Part Number | Description | Qty Needed | Price | Total | Availability | Action |
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ITR-CR4236/18 | GRSR 2B 235 | 78 | Loading... | |||
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ITR-CR4735/18 | GRSR MSTR 2B | 2 | Loading... | |||
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ITR-CR4236/20 | GRSR 2B 235 | 78 | Loading... | |||
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ITR-CR4735/20 | GRSR MSTR 2B | 2 | Loading... | |||
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ITR-CR4236/24 | GRSR 2B 235 | 78 | Loading... | |||
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ITR-CR4735/24 | GRSR MSTR 2B | 2 | Loading... |
TRACK HARDWARE
| Image | Part Number | Description | Qty Needed | Price | Total | Availability | Action |
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ITR-7H3599 | BOLT, TRACK | 312 | Loading... | |||
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ITR-2S2140 | NUT, TRACK 7/8 | 312 | Loading... | |||
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ITR-7T9825 | NUT, TRACK | 312 | Loading... |
TRACK GROUP ASSEMBLY CHARGE
| Image | Part Number | Description | Qty Needed | Price | Total | Availability | Action |
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ITR-ASM5 | TGA LABOR CHARG | 2 | Loading... |
TOP CARRIER ROLLERS
| Image | Part Number | Description | Qty Needed | Price | Total | Availability | Action |
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ITR-CR2876 | TCR ASSY D7E-H | 4 | Loading... |
MOUNTING HARDWARE - TOP CARRIER ROLLERS
| Image | Part Number | Description | Qty Needed | Price | Total | Availability | Action |
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ITR-7X2566 | BOLT 20MM X 110 | 8 | Loading... | |||
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ITR-8T4123 | WASHER | 16 | Loading... | |||
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ITR-8T4131 | NUT, 20MM | 8 | Loading... |
LOWER ROLLERS – LATEST DESIGN W/ SEPARATE END CAPS
| Image | Part Number | Description | Qty Needed | Price | Total | Availability | Action |
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ITR-UF205C0H | S/F RLR GRP | 6 | Loading... | |||
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ITR-UG205C0H | D/F RLR GRP | 8 | Loading... |
HARDWARE - LOWER ROLLERS – LATEST DESIGN W/ SEPARATE END CAPS
| Image | Part Number | Description | Qty Needed | Price | Total | Availability | Action |
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ITR-2227244 | CAP, ROLLER | 28 | Loading... | |||
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ITR-8T0666 | BOLT 24MM X 90M | 56 | Loading... | |||
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ITR-6V8237 | WASHER, RLR MNT | 56 | Loading... |
LOWER ROLLERS – FORMER DESIGN W/ INTEGRATED END COLLARS
| Image | Part Number | Description | Qty Needed | Price | Total | Availability | Action |
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ITR-2387861 | S/F RLR GRP D7H | 6 | Loading... | |||
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ITR-2387860 | D/F RLR GRP D7H | 8 | Loading... |
HARDWARE - LOWER ROLLERS – FORMER DESIGN W/ INTEGRATED END COLLARS
| Image | Part Number | Description | Qty Needed | Price | Total | Availability | Action |
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ITR-6V8133 | BOLT, ROLLER | 56 | Loading... | |||
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ITR-6V8237 | WASHER, RLR MNT | 56 | Loading... |
SPROCKETS
| Image | Part Number | Description | Qty Needed | Price | Total | Availability | Action |
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ITR-CR3148 | SEGMENT GRP D7G | 2 | Loading... |
MOUNTING HARDWARE - SPROCKETS
| Image | Part Number | Description | Qty Needed | Price | Total | Availability | Action |
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ITR-3S0336 | BOLT, SEGMENT | 40 | Loading... | |||
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ITR-7H3608 | NUT, SEGMENT3/4 | 40 | Loading... |
FRONT IDLERS
| Image | Part Number | Description | Qty Needed | Price | Total | Availability | Action |
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ITR-CR4032WB | IDLR 973 W/SWG | 2 | Loading... |
MOUNTING HARDWARE - FRONT IDLERS
| Image | Part Number | Description | Qty Needed | Price | Total | Availability | Action |
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ITR-8T0667 | BOLT, MOUNTING | 4 | Loading... | |||
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ITR-8T0671 | BOLT, 24MM | 8 | Loading... | |||
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ITR-6V8237 | WASHER, RLR MNT | 12 | Loading... |
TRACK CHAIN - SEALED AND LUBRICATED
| Image | Part Number | Description | Qty Needed | Price | Total | Availability | Action |
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ITR-CR4700/40 | TLA SALT 973 | 2 | Loading... |