Brake Line Fitting Sealing Washer - 4LifetimeLines LTCW8

Brake Line Fitting Sealing Washer - 4LifetimeLines LTCW8

Copper Washer, 15mm ID, 22mm OD

$7.19

SKU: LTCW8

Copper Washer, 15mm ID, 22mm OD

The 4LifetimeLines® Copper Crush Washer (15 mm inner diameter, 22 mm outer diameter) provides a precision-engineered seal for banjo bolts, caliper fittings, and hydraulic connections. Crafted from high-purity copper, this washer deforms under torque to fill microscopic surface imperfections, creating a permanent, leak-proof joint essential for safe and consistent system performance.

Key Benefits

Precision Fit: 15 mm ID ensures a snug fit on banjo bolt shanks; 22 mm OD covers the mating surface completely.

Corrosion Resistance: Premium copper alloy resists brake-fluid vapors, moisture, and road salt without pitting or degradation.

Heat Dissipation: Excellent thermal conductivity maintains stable hydraulic pressure by carrying heat away from fittings.

One-Time Crush Seal: Washer compresses under the specified torque to eliminate micro-gaps—no additional sealants required.

Service-Ready: Replace the washer at every service interval to guarantee ongoing, leak-free performance.

Installation & Usage

Clean Mating Surfaces: Remove any old gasket material, debris, and corrosion from both bolt face and fitting.

Position the Washer: Slide the copper washer onto the banjo bolt or fitting stud, ensuring it sits flat against the surface.

Torque to Specification: Tighten the bolt to the manufacturer’s recommended torque; the washer will crush and conform to create a tight seal.

Verify Seal: After bleeding or pressurizing the system, inspect the joint to confirm there are no leaks.

Ready to secure every fitting with confidence?
Add the 15 mm × 22 mm Copper Crush Washer to your cart now and lock in precision sealing for all your brake and hydraulic connections.

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Lifetime Quality, Covered — for Life

Zero Risk, Maximum Confidence

Built to Endure. Guaranteed to Perform.

One-Time Purchase. Lifetime Assurance.

Lifetime Quality, Covered — for Life

Zero Risk, Maximum Confidence

Built to Endure. Guaranteed to Perform.

One-Time Purchase. Lifetime Assurance.

Lifetime Quality, Covered — for Life

Zero Risk, Maximum Confidence

Built to Endure. Guaranteed to Perform.

One-Time Purchase. Lifetime Assurance.

Lifetime Quality, Covered — for Life

Zero Risk, Maximum Confidence

Built to Endure. Guaranteed to Perform.

One-Time Purchase. Lifetime Assurance.

Lifetime Quality, Covered — for Life

Zero Risk, Maximum Confidence

Built to Endure. Guaranteed to Perform.

One-Time Purchase. Lifetime Assurance.

Lifetime Quality, Covered — for Life

Zero Risk, Maximum Confidence

Built to Endure. Guaranteed to Perform.

One-Time Purchase. Lifetime Assurance.

Lifetime Quality, Covered — for Life

Zero Risk, Maximum Confidence

Built to Endure. Guaranteed to Perform.

One-Time Purchase. Lifetime Assurance.

FREE SHIPPING

Spend $50. We Cover the Rest.

BUILT TO ENDURE

No Weak Points. No Compromises.

LIFETIME WARRANTY

One Purchase. Lifetime Coverage.

TRADE FRIENDLY

Tax-Exempt Pricing for Qualified Buyers

The 4Lifetime Difference

Engineered to Last. Backed for Life.

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Engineered to Last. Backed for Life.

When we say lifetime warranty, we mean it. Our products are built to endure & we stand behind them.

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Built with materials and workmanship we trust. No shortcuts.

A Smart, Risk-Free Buy

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A Smart, Risk-Free Buy

Buy once. Be done.
This isn’t a temporary fix — it’s a long-term solution. Built-in confidence. Zero guesswork.

Straightforward. No Fine Print.

Straightforward. No Fine Print.

What you see is what you get.
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Backed for the Long Haul

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Backed for the Long Haul

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As long as you own it, we’ve got your back.

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Great received day early good product this is 3rd time doing business with 4LifetimeLines

Happy Customer

Great product!! I’ve ordered these before and they are great quality! I’ll be back again.

Excellent

Excellent product shipped quickly and inexpensively. I will be ordering again.

Ideal Products

Ideal stuff for fabricating brake lines brake lines at a very good price.Kit very well covers the materials for doing the whole brake line system.

Reasonable price and fast shipping!

I'll be back again!

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Great seller to deal with. Fast shipping and great products.

Great products, competitive prices, and fast shipping. Communication is also top notch.

This was my first purchase and the experience has been fantastic. Great products, competitive prices, and fast shipping. Communication is also top notch.

Great products, competitive prices, and fast shipping.

This was my first purchase and the experience has been fantastic. Great products, competitive prices, and fast shipping. Communication is also top notch.