Description
Key points
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Fits the universal coupling assembly that calls for 4830.
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Star-shaped lobes engage the metal jaws and absorb torque shock.
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Molded from durable red polymer; press-fits—no tools required.
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Replace hardened or cracked inserts to restore smooth, quiet power transfer.
Specifications
| Item | Value |
|---|---|
| Part number | 4830 |
| Component | Plastic star (spider) insert |
| Application | Universal drive coupling |





