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. |
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Hydrastar hydraulic brake line kit made for use on tandem axle trailers with drum or disk brakes. Includes multiple brake line lengths, flex lines, brass fittings, hose clamps, and self-tapping screws.
| Specification | Detail |
|---|---|
| Brand | Hydrastar |
| Product Type | Hydraulic brake line kit |
| Trailer Application | Tandem axle with drum or disk brakes |
| Main Line ID | 3/16" |
| Fittings | 3/16" fittings |
| Brake Line Lengths | 15', 6', and 4-1/4' brake lines |
| Approval | DOT Approved |
| Quantity Included | Complete kit |
| Category | Details |
|---|---|
| Trailer Type | Tandem axle trailer |
| Brake Type | Hydraulic drum or disk brakes |
| Line / Fitting Match | Uses 3/16" ID main line and 3/16" fittings |
| Flare Nut Size | 3/8"-24 inverted flare nuts on listed brake lines |
| Important Note | Verify trailer axle layout, brake type, hydraulic line routing, and fitting requirements before installation. |
| Feature | Buyer Benefit |
|---|---|
| Tandem Axle Kit | Made for tandem axle trailer hydraulic brake line setups. |
| Multiple Line Lengths | Includes 15', 6', and 4-1/4' brake lines for trailer brake plumbing. |
| Brass Fittings | Includes brass T-fitting, union fittings, and X-fitting. |
| Corrosion Resistant | Built for trailer brake line service where corrosion resistance matters. |
This Hydrastar hydraulic brake line kit is made for use on tandem axle trailers with drum or disk brakes. The kit includes brake lines, rubber flex lines, brass fittings, nylon hose clamps, and self-tapping screws for hydraulic brake line installation or service.
Brake line kits should be matched to the trailer layout before installation. Confirm the line lengths, fitting style, brake type, and routing path before starting the job.
Compatibility: Made for use on a tandem axle trailer with hydraulic drum or disk brakes.
System Fit: Verify that your trailer uses 3/16" brake line fittings and compatible hydraulic brake plumbing before ordering.
Installation Notes: Route brake lines carefully, secure with the included hose clamps, and verify all hydraulic connections before use.
Performance Insight: Proper line length, fitting style, and secure routing help support reliable hydraulic brake operation.
Selling Brand: Hydrastar
Application Reference: Tandem axle trailers with hydraulic drum or disk brake systems.
What This Means: This listing is for a Hydrastar hydraulic brake line kit for compatible tandem axle hydraulic brake applications.
Before Ordering: Verify brake type, trailer axle layout, line routing, fitting size, and included components before installation.
When replacing or installing hydraulic trailer brake lines, match the kit to the trailer before disassembly. Brake line routing and fitting compatibility should be confirmed before installation.
Designed for use on tandem axle trailers equipped with hydraulic drum or disk brakes.
Uses a 3/16" ID main line with 3/16" fittings for compatible hydraulic brake systems.
Includes a brass T-fitting, brass union fittings, and a brass X-fitting for connecting hydraulic brake lines.
Corrosion resistant kit components support trailer brake line service in demanding towing environments.
Includes four 18" male/male rubber flex lines for hydraulic brake line connections.
This hydraulic brake line kit is listed as DOT Approved.
| Quantity | Item |
|---|---|
| 1 | 15' long brake line with 3/8"-24 inverted flare nuts |
| 1 | 6' long brake line with 3/8"-24 inverted flare nuts |
| 2 | 4-1/4' long brake lines with 3/8"-24 inverted flare nuts |
| 4 | 18" male/male rubber flex lines |
| 1 | 3/16" brass round T-fitting |
| 2 | 3/16" brass union fittings |
| 1 | 3/16" brass round X-fitting |
| Included | 1/2" nylon hose clamps |
| Included | 3/16" nylon hose clamps |
| Included | Self-tapping screws |
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