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136-2422V CAT 551 552 Idler Assemblybly
Aftermarket
166-3729 CAT 551 552 Sprocket
166-3729 is a high-quality aftermarket replacement sprocket catalog listing for Caterpillar forestry equipment and feller bunchers.
Compatible fitment:
551
552
OEM reference: 166-3729
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 |
| Equipment Type | Forestry Equipment |
| Machine Type | Feller Buncher |
| Compatible Models | 551, 552 |
| Component | Sprockets & Segments |
| OEM Reference | 166-3729 |
| Availability: | Contact us for current pricing and availability. |
| Weight: | 0.00 LBS |
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