SKU #: DMAX-XD1119-25 MPN #: XD1119-25

DmaxStore Stainless Steel Brake Lines 11-19 GM 2500HD/3500HD LML/L5P

$189.99
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Description Overview
Upgrade the braking system on your 11–19 2500HD/3500HD with DmaxStore Stainless Steel Brake Lines. Designed to replace aging factory rubber brake hoses, these lines help address cracking, deterioration, and pedal softness that can develop over time while providing a more durable connection between brake system components. The lines are 1 inch longer than stock, giving leveled and lifted trucks additional clearance and accommodating most applications with up to a 6-inch lift. Choose the correct configuration for your truck with StabiliTrak and non-StabiliTrak options available. Built for long-term durability and consistent performance, these DOT-approved OEM replacement brake lines feature a five-layer construction with a Teflon inner core, Kevlar reinforcement, a stainless steel outer layer, a UV-protective coating, and a clear protective cover. One-piece steel fittings provide durable, reliable connections, while OEM-style mounting brackets help maintain proper routing and simplify installation.

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Stainless steel brake lines that replace aging factory rubber brake hoses, offering a more durable connection between brake system components.

Fits
2011-2019 GM 2500HD/3500HD LML/L5P
Brand
DMAXStore
Best for
Leveled and lifted trucks needing additional brake line clearance
Key features
  • Helps address cracking, deterioration, and pedal softness in old lines
  • 1 inch longer than stock for leveled/lifted clearance
  • Accommodates most applications with up to a 6-inch lift
  • DOT-approved OEM replacement design
  • Five-layer construction with Teflon inner core and Kevlar reinforcement
  • Stainless steel outer layer with UV-protective coating and clear protective cover
  • One-piece steel fittings for durable connections
  • OEM-style mounting brackets for proper routing and easier installation
  • StabiliTrak and non-StabiliTrak configurations available
Includes
  • Stabilitrak kits Include:
  • 2x Front Brake lines
  • 2x Rear Axle to caliper lines
  • 2x Frame to rear axle line
  • Non-Stabilitrak kits Include:
  • 2x Front Brake lines
  • 2x Rear axle to Caliper lines
  • 1x Frame to rear axle line
Key specs
  • 1 inch longer than stock
  • up to 6-inch lift accommodation
  • five-layer construction

Summarized by AI from this product’s description and specs. Confirm fitment for your year, make and engine before ordering.

Upgrade the braking system on your 11–19 2500HD/3500HD with DmaxStore Stainless Steel Brake Lines. Designed to replace aging factory rubber brake hoses, these lines help address cracking, deterioration, and pedal softness that can develop over time while providing a more durable connection between brake system components. The lines are 1 inch longer than stock, giving leveled and lifted trucks additional clearance and accommodating most applications with up to a 6-inch lift. Choose the correct configuration for your truck with StabiliTrak and non-StabiliTrak options available.

Built for long-term durability and consistent performance, these DOT-approved OEM replacement brake lines feature a five-layer construction with a Teflon inner core, Kevlar reinforcement, a stainless steel outer layer, a UV-protective coating, and a clear protective cover. One-piece steel fittings provide durable, reliable connections, while OEM-style mounting brackets help maintain proper routing and simplify installation.

Vehicle Fitment
2011-2019 GM 2500HD/3500HD LML/L5P
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
KIT CONTENTS:
Stabilitrak kits Include:
  • 2x Front Brake lines
  • 2x Rear Axle to caliper lines
  • 2x Frame to rear axle line
Non-Stabilitrak kits Include:
  • 2x Front Brake lines
  • 2x Rear axle to Caliper lines
  • 1x Frame to rear axle line
About DMAXStore

DmaxStore is dedicated to one thing: helping GMC and Chevy Duramax diesel owners get the most out of their trucks. Since 2007, DmaxStore has built its reputation around Duramax-specific parts, performance upgrades, replacement components, and technical knowledge for diesel truck enthusiasts.

Rather than trying to cover every make and model, DmaxStore focuses specifically on the Duramax platform. That specialization allows the company to carefully select products for their quality, performance, fitment, and value while providing customers with knowledgeable support when choosing parts for their trucks.

Duramax Parts From People Who Know Duramax Trucks

DmaxStore was founded after its owner spent seven years working for one of the largest GM dealers in the United States, where he earned the GM Mark of Excellence award. That experience helped establish the foundation for a business centered entirely around the GMC and Chevy Duramax diesel community.

Today, DmaxStore offers parts and upgrades covering a wide range of Duramax applications, from the original LB7 through the latest generations of the L5P, along with Duramax-powered Colorado and Canyon applications. Their product selection includes everything from maintenance and replacement parts to fuel-system upgrades, suspension components, drivetrain parts, steering upgrades, engine performance products, and more.

Performance, Replacement & Upgrade Parts

Whether you're maintaining a high-mileage Duramax, restoring an older Silverado or Sierra, or building a truck for increased performance, DmaxStore offers products designed around the needs of diesel truck owners.