Description
The TruRyde® 6-on-5.5″ 3,500 lb Hydraulic Brake Kit (Part BK655HYD-IPS) is a complete hydraulic brake kit designed for 3,500 lb trailer axles. This kit includes a pair of 10″ hub/drum assemblies and a matching pair of hydraulic brake assemblies — everything needed for a full hydraulic brake conversion or upgrade.
Key Features
- Part Number: BK655HYD-IPS
- Brand: TruRyde®
- Capacity: 3,500 lbs per axle
- Bolt Pattern: 6 on 5.5″ (6/5.5)
- Brake Type: Hydraulic Drum Brakes
- Hubs: Pair of 10″ Hub/Drum Assemblies with L68149 Inner & L44649 Outer Bearings
- Brakes: Pair of 10″ x 2.25″ Dacromet Coated Hydraulic Brake Assemblies
- Mounting: 4-Hole Brake Flange (Fits Alko, Dexter, Quality & other popular axles)
- Includes: Hubs, bearings, seals, Ultra Lube grease caps, brake assemblies, mounting hardware, spindle nuts, washers, cotter pins, and lug nuts
- Quality: TruRyde engineered for reliable performance
This complete kit is ideal for boat trailers, utility trailers, and other 3,500 lb axles requiring strong hydraulic braking with easy maintenance. The Dacromet coating provides excellent corrosion resistance.
Questions about this TruRyde hydraulic brake kit or compatibility with your axle? Call our trailer experts at 1-800-866-3336.
Browse more Hydraulic Brake Kits.
| Part No | Quantity | Description |
| RVD-U-655 | 2 | TruRyde® 6-5.5″ 10″ Hub and Drum |
| BK-40715X | 1 | TruRyde® 10″x2.25″ Left Hand Dacromet Free Backing Hydraulic Brake |
| BK-40716X | 1 | TruRyde® 10″x2.25″ Right Hand Dacromet Free Backing Hydraulic Brake |
| 716LW | 8 | 7/16″ Lock Washer |
| 716NFN | 8 | 7/16″ Fine Hex Nut |
| 716X114NFBLN | 8 | 7/16″ Mounting Bolt |
| DC-198 | 2 | 1.98″ Dust Cap |
| FS622P | 2 | 1.98″ Lube Dust Cap with Rubber Plug |
| TW100 | 2 | 1″ Tang Washer |
| A1W | 2 | 1″ Spindle Washer |
| FA-SN100 | 2 | 1″-14 Spindle Nut |
| 18X134CP | 2 | Cotter Pin |
| L68149 | 2 | TruRyde® Inner Bearing |
| L44649 | 2 | TruRyde® Outer Bearing |
| GS-1719DL | 2 | 1.719″ ID Double Lip Grease Seal |
| X1023R | 12 | 1/2″-20 Lug Nut 60 Degree 13/16″ WAF |









