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HYDRASTAR

HYDRAULIC BRAKE LINE KIT - FOR TRI-AXLE - 3/16" ENDS - HYDRASTAR
SKU: H-BLNKIT-3AX
$235.00 USD $235.00 USD $315.00 USD
Sale 25.4% $80.00 USD (25.4%)
Shipping calculated at checkout.
In stock
Description

The Hydrastar® Hydraulic Brake Line Kit is engineered for triple-axle trailer applications using disc or drum brakes. This complete system features high-performance alloy tubing with 40% thicker walls for unmatched corrosion resistance, durability, and ease of installation—no bending tools required. Made in the USA and backed by a Lifetime Guarantee, it's the ideal solution for demanding towing environments.

Detailed Information:
Brake Type Hydraulic Brake Line Kit
Axle Configuration Tri-Axle
Line Material Alloy Steel (Triple Annealed)
Wall Thickness 0.028" (40% thicker than standard)
Standards Meets SAE J1650
Warranty Lifetime Guarantee
Made In USA
Fitting:

Compatible with Hydrastar disc and drum brake systems on triple-axle trailers. Includes all required brake lines, fittings, tees, and mounting hardware for a complete and efficient installation.

Features:
  • Heavy-Duty Alloy Tubing: Resists corrosion, pressure, and vibration.
  • Triple Annealed & Eddy-Current Tested: Provides flexibility and structural integrity.
  • Smooth Installation: 40% thicker walls enable tool-free bending and clean routing.
  • Leak-Free Performance: Designed to handle 3000+ psi hydraulic pressure safely.
  • Made in the USA: Built under strict quality controls for reliable trailer performance.
Interchangeable Part Numbers:
  • 496-152
  • 496-252
  • 496-253
Product Overview:

The Hydrastar® Tri-Axle Hydraulic Brake Line Kit is the gold standard for performance and durability in trailer brake systems. It’s designed for quick, kink-free installation and dependable braking under heavy-duty use. With thicker walls, U.S.-manufactured tubing, and full SAE compliance, it delivers professional-grade results for trailer owners who demand the best.

We want you to be completely satisfied with your purchase. That’s why we offer a hassle-free return policy within 30 days of delivery*. If your item is unused, in original packaging, and eligible for return, you can send it back for a refund or exchange.

*Some exclusions may apply

Some of our products are backed by a 1-year limited manufacturer warranty covering defects in materials and workmanship under normal use. If you experience any issues during this period, we’ll work with you to repair, replace, or resolve it according to warranty terms.*

*Proof of purchase required

Need it fast? We’ve got you covered. Orders confirmed before 3 PM Eastern Standard Time (Monday–Friday) are processed and shipped out the same business day. Orders placed after the cutoff will ship the next business day.
HYDRAULIC BRAKE LINE KIT - FOR TRI-AXLE - 3/16" ENDS - HYDRASTAR

Customer Reviews

Based on 12 reviews
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(11)
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R
Rolph Cheyney
Built for the Long Haul – No Doubt

Installed this on a commercial livestock trailer. After 50K miles, lines are still straight, tight, and leak-free. The lifetime warranty isn’t a gimmick—this thing is built.

F
Friedrick Meachen
Durable and Corrosion-Resistant

So far, best brake lines I've used. After 8 months in wet and salty conditions, no rust or pitting. The alloy finish really holds up. Hydrastar nailed this design.

M
Mile Kirmond
Confidence in Every Stop

I tow heavy equipment across mountain passes. Knowing my brake lines can handle pressure and vibration gives real peace of mind. This kit delivers reliability you can trust.

N
Niles Saddington
Great Value with Lifetime Warranty

Spent more upfront, but the lifetime guarantee and U.S. build give peace of mind. After six months of hauling, no corrosion or pressure drop. Built to last.

J
Jason Parker
Leak-Free from First Pressure Test

Followed instructions, flared ends properly, and pressurized the system—nothing leaked. Handles 3000+ psi like a champ. Exactly what you need for safe tri-axle braking.

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