(2) 6×5.5 Idler Hubs with 6,000 lb Bearing Kits – RVIH6550-KITX2
Part Number: RVIH6550-KITX2
This kit includes two (2) 6×5.5 idler hubs with matching 6,000 lb bearing kits. Designed for trailers using the standard 6-lug wheel bolt pattern (6×5.5") and hubs that accept a 25580 inner bearing. Each hub includes pre-installed races.
Suitable for many utility, equipment, and livestock trailers using 3,500–6,000 lb per-hub configurations that require a 3.50" or larger wheel pilot diameter.
Kit Includes
- 2 × Idler hubs (6 on 5.5" bolt pattern, with races installed)
- 2 × Inner bearings – 25580 (1.750" ID)
- 2 × Outer bearings – 15123 (1.250" ID)
- 2 × Grease seals – 2.250" ID*
- 2 × 2.44" EZ-Lube dust caps
- 2 × Dust cap plugs
- 12 × Matching 1/2" lug nuts
*If you need the 2.125" seal size instead, contact us — we can substitute the correct seal for your axle.
Specifications
| Specification | Detail |
|---|---|
| Hub Bolt Pattern | 6×5.5" |
| Inner Bearing | 25580 (1.750" ID) |
| Outer Bearing | 15123 (1.250" ID) |
| Seal Size | 2.250" ID (2.125" optional) |
| Dust Cap | 2.44" EZ-Lube style |
| Included Lug Nuts | (12) 1/2" conical seat |
| Hub Quantity | 2 hubs per kit |
Your axle must use the 25580 inner bearing (1.750" ID). If your inner bearing is 1.375" (commonly 44649), this kit will not fit. Always confirm your existing bearing numbers or measurements before ordering.
This bolt pattern (6×5.5") matches many GM pickup wheels and standard 6-lug trailer wheels with a minimum 3.50" pilot diameter.
Shipping
We ship quickly and carefully, with tracking provided on every order. Most items ship the same or next business day. Your parts will arrive safely and on time, ready to use.
Returns & Guarantee
Your satisfaction is guaranteed. Returns, refunds, and exchanges are accepted — no hassle. We stand behind every part we sell, so you can purchase with confidence.
Committed to Customer Service
At R and P Carriages, we believe in treating our customers like family. Whether you need a small replacement part or a complete trailer service, we’re here to help with friendly, expert support every step of the way.
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