At a Glance
- >Pre-greased idler hub assembly
- >5 on 4.5 wheel bolt pattern
- >1/2" wheel studs
- >Designed for approximately 3,500 lb trailer axles
- >Common on utility, cargo, and boat trailers
- Brand: Tow Parts
- SKU: 17-110
Before You Order
Match the part number, measurements and connection points that apply to your trailer.
Fitment Check
| Bearings | Match inner and outer bearing numbers. |
|---|---|
| Seal | Match the seal number or dimensions. |
| Bolt Pattern | Verify the complete lug pattern. |
| Brake Size | Confirm when applicable. |
Product Details
Pre-Greased Idler Hub Kit – 3.5K Trailer Axles – 5 on 4.5 Bolt Pattern – 1/2" Studs
This pre-greased idler hub kit is designed for trailer axles ratedaround 3,500 lb capacity. The hub comes pre-assembled with bearingsinstalled and packed with grease to simplify installation whenreplacing or servicing trailer hubs.
The hub uses a standard 5 on 4.5 wheel bolt pattern with 1/2"wheel studs commonly found on utility, cargo, and boat trailers.
R&P Knowledge Hub
Idler hubs support trailer wheels on axles that do not use electricbrakes. A pre-greased hub kit simplifies installation because thebearings are already installed and lubricated inside the hub.
Always verify bolt pattern, axle capacity, bearing sizes, and sealdimensions before installing a replacement hub.
Features
- Pre-greased idler hub assembly
- 5 on 4.5 wheel bolt pattern
- 1/2" wheel studs
- Designed for approximately 3,500 lb trailer axles
- Common on utility, cargo, and boat trailers
Kit Contents
- Idler hub (pre-greased)
- Bearings
- Seal
- Solid dust cap
- Grease cap
Specifications
| Specification | Detail |
| Axle Capacity | 3,500 lb |
| Bolt Pattern | 5 on 4.5 |
| Wheel Stud Size | 1/2" |
| Hub Type | Idler Hub (Non-Brake) |
Verify axle compatibility and bolt pattern before installation.
CUSTOMER PROOF
What customers say about parts like this.
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