Brake Caliper Seal Kit 30mm, 45109-166-006, 45209-166-006, KS19-1006
K&S 42-376 brake caliper seal kit for rebuilding one front brake caliper using a 30 mm outside diameter caliper piston. The kit replaces the caliper piston dust seal and hydraulic pressure seal used to restore caliper sealing during service. Features include design to rebuild one front brake caliper, made from precision EPDM material, and front dual-caliper applications require two kits. Specifications include caliper piston outside diameter of 30 mm and seal material of EPDM. Kit contents include 1 dust seal and 1 hydraulic pressure seal. Cross-reference OEM part numbers: Honda 45109-166-006, Honda 45209-166-006.
- SKU
- 42-376
- Brand
- K&S Technologies
- Availability
- In Stock (14)
FULL DESCRIPTION
K&S Technologies Brake Caliper Seal Kit - 30mm Piston
Restore the optimal sealing performance of your motorcycle's front brake caliper with this high-quality K&S Technologies Brake Caliper Seal Kit. This kit is designed to rebuild one front brake caliper that utilizes a 30 mm outside diameter caliper piston. It includes the essential dust seal and hydraulic pressure seal needed to ensure proper caliper function during service and maintenance.
Crafted from precision EPDM material, these seals are built for durability and effective sealing, helping to prevent leaks and maintain consistent braking power. If your motorcycle features dual front calipers, you will require two of these kits to service both calipers.
Key Features:
- Rebuilds one front brake caliper.
- Specifically designed for calipers with a 30 mm piston outside diameter.
- Manufactured using durable EPDM material for reliable sealing.
- Essential for restoring caliper sealing during maintenance.
- Dual front caliper applications require two kits.
Kit Contents:
- 1 x Dust Seal
- 1 x Hydraulic Pressure Seal
This brake caliper seal kit is a direct replacement for Honda OEM part numbers 45109-166-006 and 45209-166-006.


