Wagner Brakes PRLX3/4Z Crystal Pearl Brake Hydraulic Cup Kit 3/4" Bore

The Wagner Brakes PRLX3/4Z Crystal Pearl is a premium brake hydraulic rubber cup designed for use in drum brake wheel cylinders and master cylinders. Part of Wagner's trusted Crystal Pearl line, this replacement brake cup is precision-manufactured to restore proper hydraulic function and braking performance in vehicles equipped with drum brake systems.

Wagner's Crystal Pearl hydraulic cups are formulated from high-quality rubber compounds engineered to withstand brake fluid exposure, heat, and pressure cycling — ensuring a long-lasting, leak-free seal. The 3/4-inch bore size designation makes this cup a direct-fit replacement for compatible wheel cylinders and master cylinders, eliminating costly assembly replacement when only the internal seals have worn.

Key Features:

• Part of the Wagner Crystal Pearl premium hydraulic brake component line
• 3/4" (0.75 inch) bore size for precise fitment
• High-quality rubber compound resists brake fluid degradation and heat
• Restores proper hydraulic sealing in drum brake wheel cylinders and master cylinders
• Cost-effective alternative to full cylinder replacement
• Manufactured to meet or exceed OEM specifications

Wagner Brakes is a well-established name in the brake parts industry with decades of experience supplying OEM and aftermarket brake components. The PRLX3/4Z Crystal Pearl cup is an ideal solution for brake system rebuilds, restorations, or routine hydraulic maintenance.