BMW Brembo Brake Caliper Piston & Seal Repair Kit – 34118556200

The BMW brake caliper piston and seal kit 34118556200 is designed for the repair and rebuilding of compatible Brembo brake calipers fitted to BMW Motorrad motorcycles.

Brake caliper pistons are the components that use hydraulic brake fluid pressure to push the brake pads against the disc, generating the braking force required to slow the motorcycle.

Over time, contamination, corrosion, surface deterioration or worn sealing components can prevent the pistons from moving or retracting correctly, potentially causing irregular brake caliper operation.

BMW part number 34118556200 allows the brake caliper to be serviced by replacing the pistons and associated sealing components, where the condition of the caliper allows it to be safely rebuilt rather than replaced as a complete assembly.

The piston seals are particularly important for maintaining hydraulic system sealing and correct piston operation. Any brake fluid leakage or deterioration of these components requires immediate inspection of the braking system.

This kit is particularly suitable for rebuilding, repairing and servicing compatible BMW Brembo brake calipers, including repairs involving damaged pistons, deteriorated seals or irregular caliper operation.

During rebuilding, the inside of the caliper should be carefully inspected, including the piston bores, hydraulic passages, sealing surfaces and associated components. A caliper that is damaged beyond safe repair should be replaced as required.

After opening the hydraulic circuit, the correct brake fluid specified for the motorcycle must be used and the braking system must be properly filled and bled to remove air from the hydraulic circuit.

We also recommend inspecting the brake pads, discs, brake hoses and brake fluid during the repair, as these components operate together as part of the complete braking system.

Important: this product is intended for compatible Brembo brake calipers. BMW Motorrad may use different brake caliper manufacturers and configurations even within the same motorcycle family. BMW part number 34118556200 and the actual caliper fitted to the motorcycle should therefore be verified before ordering.

Main features:

• Brake caliper piston / plunger repair kit.
• BMW part number: 34118556200.
• For compatible Brembo brake calipers.
• Includes the applicable sealing components / piston seals.
• Designed for brake caliper rebuilding and repair.
• Replaces worn or damaged pistons and sealing components.
• Component of the hydraulic braking system.
• Suitable for professional brake caliper servicing.
• Requires correct brake system filling and bleeding after installation.
• Actual brake caliper configuration should be verified before ordering.

Related applications:

• Repair of BMW Motorrad Brembo brake calipers.
• Replacement of damaged brake caliper pistons.
• Replacement of piston seals.
• Rebuilding brake calipers with irregular piston movement.
• Hydraulic braking system maintenance.

Exact compatibility depends on the Brembo brake caliper fitted to the motorcycle. We recommend verifying BMW part number 34118556200 against the motorcycle VIN and confirming the actual brake caliper configuration before ordering.

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