Upgrade or service heavy‑duty trailer axles with this six‑pack of genuine Lippert™ threaded idler hubs. Engineered for 12,000‑lb axles, each hub arrives pre‑raced and studded, giving you a fast, reliable swap‑out that maintains peak towing safety across 16″–17.5″ wheels. Compatible with Dexter®, Al‑Ko®, and other 12K axle brands, these cast‑iron hubs keep your fleet rolling with confidence.
Always verify bolt pattern, stud size, and bearing dimensions against your existing equipment before installation, and follow a regular maintenance schedule for safe, trouble‑free towing.
| Specifications: | |
|---|---|
| Product Type | Threaded Idler Hub |
| Axle Capacity | 12,000 lbs |
| Bolt Pattern | 8 on 6‑1/2″ |
| Stud Size | 5⁄8″–18 UNF |
| Wheel Size | 16″ – 17.5″ |
| Construction | Durable cast iron |
| Compatibility | Lippert, Dexter, Al‑Ko & most 12K axles |
| Warranty | 1‑Year limited |

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