Description
7K Trailer Axle Hub & Service Kit – 8 on 6.5″ Bolt Pattern
When your trailer hub starts to wear out, replacing it with the right components keeps everything running smoothly and safely. This 7K Hub & Service Kit is designed for 7,000 lb axles and gives you the parts needed to service or rebuild your hub with confidence.
You get flexibility too. Whether you need just the hub or a full service kit with bearings and hardware, the components are designed to work together and match standard axle setups.
Compatible With
- 7k TK Trailer Axle – 7000 lb Idler 8 lug
- Designed for use with a #42 spindle
Hub Specifications
- Bolt Pattern: 8 on 6.5″
- Capacity: 3,500 lbs per hub
- Races are pre-pressed into the hub for easier setup
- Compatible with 5,200 to 7,000 lb axles
Idler Hub Only Includes
- (1) 7K Hub – 8×6.5 Bolt Pattern
- (1) 14276 Outer Race – 2.717″ OD
- (1) 25520 Inner Race – 3.265″ OD
- Bearings sold separately
- Uses 25580 (1.75″ ID)
- Uses 14125A (1.25″ ID)
Idler Hub Assembly Includes
- (1) 7K Hub – 8×6.5 Bolt Pattern
- (1) 7K (7000 lb Capacity) Bearing Kit
- (1) 10-36 Double Lip Grease Seal
- (1) 14276 Outer Race
- (1) 25520 Inner Race
- (1) 25580 Inner Bearing
- (1) 14125A Outer Bearing
- (1) 7,000 lb Grease Cap with Plug
- (1) Cotter Pin
- (1) Spindle Nut Retainer
- (1) Grease Tub (1 lb)
- (8) Cone Wheel Lug Nuts
Service Kit (TK Kit) Includes
- (2) 7K Hubs – 8×6.5 Bolt Pattern
- (2) 7K (7000 lb Capacity) Bearing Kit
- (2) Grease Seals
- (2) 14276 Outer Races
- (2) 25520 Inner Races
- (2) 25580 Inner Bearings
- (2) 14125A Outer Bearings
- (2) Grease Caps with Plugs
- (2) Cotter Pins
- (2) Spindle Nut Retainers
- (1) Grease Tub (1 lb)
- (16) Cone Wheel Lug Nuts
Bulk & Crate Options
For larger operations or fleet needs:
- Bulk Pack (50 hubs) with races installed
- Crate Pack (120 hubs) with races installed
Key Features
- Races are pre-pressed into the hub for convenience
- Designed for long-lasting performance under load
- Compatible with heavy-duty trailer applications
- Built to match standard axle and spindle setups
- Bearings, seals, and hardware available as complete kits
Common Applications
This hub kit is commonly used on:
- Utility trailers
- Car haulers
- Equipment trailers
- Boat trailers
- Landscape and heavy-duty trailers
Get the Right Fit
If you are unsure which configuration you need, call (936) 289 3191 and our trailer parts team will help you match the correct hub and components for your axle setup.
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