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Longacre

Longacre 45120 Brake line - 16" #4 w/ #4 AN Both Ends Stainless Steel Braided

$23.99
SKU:
LON45120
Condition:
New
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In racing, brake pedal feel is everything. Standard rubber brake hoses are prone to "volumetric expansion"—meaning they swell under high pressure—resulting in a spongy pedal and inconsistent braking. The Longacre 45120 Braided Stainless Steel Brake Line is engineered to eliminate that expansion, providing a rock-solid pedal and immediate caliper response.

Constructed from a high-grade PTFE (Teflon) inner liner and wrapped in a protective stainless steel braid, this 16-inch line is designed to withstand the extreme hydraulic pressures and temperatures of professional racing. It features #4 AN female fittings on both ends, making it the perfect universal link for connecting master cylinders to chassis hard lines or plumbing remote fluid reservoirs.

Key Features

  • Zero-Expansion Performance: The stainless steel outer braid prevents the inner line from expanding under pressure, ensuring that 100% of your pedal effort is transmitted directly to the brake pads.

  • Extreme Durability: The braided shield protects the inner fluid line from track debris, abrasion, and the high-heat environment of the wheel wells and engine bay.

  • Premium PTFE Liner: Features a chemically resistant Teflon inner core that is compatible with all racing brake fluids (DOT 3, 4, 5.1) and will not degrade or "sweat" over time.

  • Standard #4 AN Fittings: Equipped with high-quality -4 AN (JIC 37°) female swivel fittings on both ends for a secure, leak-free connection that is easy to install without twisting the hose.

  • Versatile 16" Length: The 16-inch span is the "Goldilocks" length for many racing applications, providing enough slack for suspension travel without being so long that it snags on moving chassis components.

Specifications

  • Product Type: Braided Stainless Steel Brake/Hydraulic Line

  • Length: 16" (End-to-End)

  • Size: #4 AN (Dash 4)

  • Fittings: #4 AN Female Swivel (Both Ends)

  • Material: Stainless Steel Braid / PTFE Inner Liner

  • Application: Braking Systems, Hydraulic Clutches, Gauge Lines

  • Brand: Longacre Racing Products