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4I7337 CAT 311 311B 311C 312B 312C 312BLC Idler Complete
4I7337 is a high-quality aftermarket replacement idler complete catalog listing for Caterpillar excavators.
Compatible fitment:
311, 311B, 311C
312B, 312C
312BLC, 312CLC
312L
313B, 313C
314C
OEM reference: 4I7337
Contact Construction Parts PNW for current pricing, availability, and serial-number fitment confirmation.
Manufacturer names and OEM references are used for identification and compatibility purposes. The image is a representative aftermarket replacement component and may not depict the exact part number.
| Manufacturer | Caterpillar, Caterpillar-Mitsubishi |
| Equipment Type | Excavator |
| Compatible Models | 311, 311B, 311C, 312B, 312C, 312BLC, 312CLC, 312L, 313B, 313C, 314C, E110B, E120B |
| Component | Front Idlers |
| OEM Reference | 4I7337 |
| Excavator Models | 311, 311B, 311C, 312B, 312C, 312BLC, 312CLC, 312L, 313B, 313C, 314C |
| Alternative References | 099-0161 |
| CAT-Mitsubishi Models | E110B, E120B |
| Availability: | Contact us for current pricing and availability. |
| Weight: | 0.00 LBS |