Description
Genuine AxleTek 6,000 lb Idler Hub Kit – 6 on 5.5” Bolt Circle | Pre-Greased | Complete Kit for 6K Axles
For trailers that demand strength and endurance, the Genuine AxleTek 6,000 lb Idler Hub Kit delivers superior performance and long-lasting reliability. Engineered for 6K-rated axles and built with a rugged 6 on 5.5” bolt circle, this heavy-duty hub comes pre-greased and ready for hassle-free installation.
Whether you’re outfitting a utility trailer, equipment hauler, or cargo trailer, this zinc-plated hub resists corrosion, delivers smooth rotation, and includes everything needed for a complete installation. No extra parts required — just bolt it on and haul with confidence.
Included in Each Kit:
- (1) H-655-07 Idler Hub – 6K Rated, Zinc-Plated with Studs
- (1) 25580 Inner Bearing Cone
- (1) 15123 Outer Bearing Cone
- (1) DL-225-03 Grease Seal – Protects against water and contaminants
- (6) 60-Degree Cone Lug Nuts – Ensures tight, centered wheel fit
- (1) Grease Cap with Rubber Plug – Allows easy re-lubrication
- (1) Castle Nut, (1) D-Washer, (1) Flat Washer
- (1) Cotter Pin and (1) Tang Washer – Secures the assembly in place
Key Features:
- Pre-Greased: Arrives ready to install with high-temp lithium grease
- 6,000 lb Axle Compatibility: Ideal for heavy-duty trailers
- 6 on 5.5” Bolt Pattern: Standard fit for many equipment and cargo trailers
- Heavy-Duty Bearings: 25580 (inner) and 15123 (outer)
- Zinc-Plated Construction: Fights rust and corrosion for long service life
- All-In-One Kit: No need to buy parts separately — it’s all here
- OEM Compatible: Reference number KH-655-09 ensures proper fit
Specifications:
| Capacity: | 6,000 lbs per axle (3,000 lbs per hub) |
| Bolt Pattern: | 6 on 5.5″ |
| Bearings: | 25580 (Inner), 15123 (Outer) |
| Grease Seal: | DL-225-03 (2.25” ID x 3.37” OD) |
| Material: | Zinc-Plated Cast Steel |
| Fits Spindle Type: | #42 Spindle – 1.75″ x 1.25″ |
| Pre-Greased: | Yes – High-temp lithium grease |
| Included Hardware: | Bearings, Seal, Cap, Plug, Lug Nuts, Castle Nut, Washers, Cotter Pin |
| Packaging: | Boxed kit with all components |
| OEM Ref #: | KH-655-09 |
Built to Haul. Built to Last.
When you need uncompromising performance for heavy loads, AxleTek’s 6K hub kit stands up to the challenge. With a rust-resistant finish, precision tapered roller bearings, and all necessary hardware included, it’s the ultimate all-in-one solution for tough trailer demands.
Confirm compatibility using OEM reference number KH-655-09.





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