Wilwood 220-11371 Flexline Brake Line Kit D52 Rear Caliper, 14" Stainless Steel

Vehicle Fitment

• Universal fit with Wilwood D52 calipers (rear applications)

Features

• 14" stainless steel braided hose for superior strength
• DOT-approved flexline offering responsive brake performance
• Straight -3 AN female inlet and outlet fittings
• 7/16"-20 banjo caliper fitting for OE Wilwood D52 installation
• Chassis fitting adapts from -3 AN to 3/8"-24 IF
• Includes all required fittings--plug-and-play setup
• High resistance to abrasion, heat, and corrosion
• Provides improved brake pedal feel over rubber hoses

Specifications

• Overall length: 14.00" (355.6 mm)
• Hose size: -3 AN stainless steel braid
• Caliper fitting: 7/16"-20 banjo (straight)
• Chassis fitting: -3 AN female to 3/8"-24 inverted flare
• Quantity: Kit includes 2 hoses
• DOT-approvals: Yes
• Weight: ~0.9 lb per hose (~1.8 lb total)
• Sold as a pack of two for rear axle use

Included Components

• 2x 14" stainless steel braided flex hoses
• 2x -3 AN to 3/8"-24 IF chassis fittings
• 2x 7/16"-20 banjo caliper fittings
• Installation instructions

Product Description

The Wilwood 220-11371 flexline kit is a DOT-approved upgrade designed for use with Wilwood D52 calipers in rear brake applications. Each kit includes two durable, stainless steel braided hoses measuring 14" in length, constructed to resist heat, abrasion, and corrosion while delivering a firmer, more responsive brake pedal compared to OEM rubber lines.

With straight -3 AN fittings and 7/16"-20 banjo caliper ends, this kit is engineered for direct compatibility with Wilwood D52 brake systems. It includes the necessary chassis and caliper fittings--making installation straightforward and leak-free. Whether for daily driving, performance builds, or track use, these flexlines offer OEM-level safety and feel with the strength to handle aggressive braking. Perfect for enthusiasts looking to enhance stopping power and brake system reliability.