Match the part number, measurements and connection points that apply to your trailer.
| Hub Face | Measure hub face to hub face. |
|---|---|
| Spring Center | Measure mounting centers and confirm perch configuration. |
| Capacity | Match the required axle rating. |
| Brakes | Confirm brake type and flange configuration. |
Complete Demco hydraulic brake line kit designed for tandem torsion axle trailers using drum or disc brake systems.Includes pre-formed ZT brake lines, flexible brake hoses, tees, brackets, clips, and mounting hardware required for installation.
This kit is designed for hydraulic brake systems on tandem torsion axle trailers. It is compatible with both hydraulic drum and hydraulic disc brake configurations.
ZT brake lines are pre-bent steel lines intended for structured routing along trailer frames. Flexible hoses are used at suspension or brake connection points where movement occurs.
| Part Number | Description | Quantity |
|---|---|---|
| SB5193 | 193" ZT Brake Line | 1 |
| SB517 | 17" ZT Brake Line | 2 |
| SB566 | 66" ZT Brake Line | 2 |
| SB512 | 12" ZT Brake Line | 1 |
| SB530 | 30" ZT Brake Line | 1 |
| 05982 | 18-7/8" Brake Hose | 4 |
| SB7785 | 3/16" Brake Tee | 3 |
| 05981-95 | Brake Line Hose Bracket | 4 |
| SB7764 | Retainer Clip | 4 |
| 05378 | Brake Line Control Clip | 8 |
| 00496 | 5/8" x 14GA Machine Bushing | 4 |
| 03787 | #10-16UNC x 1/2" Self Drilling Hex Washer Head Screw | 8 |
Verify axle configuration and brake system type before installation.
