Carlson Brake Parts H9437 Copper Banjo Washer for Brake Systems

The Carlson Brake Parts H9437 is a copper sealing washer designed specifically for use with banjo bolt fittings in hydraulic brake systems. This essential component creates a leak-free seal between the banjo fitting and the caliper or master cylinder mounting surface.

Key Features:

• Constructed from soft copper material that deforms under torque to conform to mating surfaces
• Creates a reliable hydraulic seal to prevent brake fluid leakage
• Designed for use with standard 10mm banjo bolts
• Universal fitment for most brake applications requiring banjo washers
• Two washers required per banjo bolt connection (one on each side of the fitting)

Application:

Banjo washers are critical sealing components in brake hydraulic systems. When the banjo bolt is torqued to specification, the copper washer compresses slightly to create a perfect seal between the brake hose fitting and the caliper or master cylinder port. This washer is compatible with automotive, motorcycle, and other vehicles equipped with hydraulic disc brake systems using banjo-style fittings.

Important Installation Notes:

Copper banjo washers are designed as single-use components and should always be replaced with new washers whenever a banjo fitting is disconnected. Reusing old washers can result in brake fluid leaks and compromised brake system performance. Always install washers in pairs and torque the banjo bolt to manufacturer specifications.

Cross-reference numbers: 10600, Raybestos G1247