Brake Caliper Seal Kit 32mm, 45109-MA7-006, 45209-MA7-006, KS19-1003
K&S 42-373 is an EPDM brake caliper seal set for rebuilding one front caliper with a 32 mm OD caliper piston. It is used to replace the caliper piston dust seals and hydraulic pressure seals. This kit rebuilds one front brake caliper and replaces the caliper piston dust seals and hydraulic pressure seals. Front dual caliper applications require two kits. Made from precision EPDM material. Caliper piston outside diameter is 32 mm. Kit includes 2 dust seals and 2 hydraulic pressure seals. Replaces Honda OEM part numbers 45109-MA7-006 and 45209-MA7-006.
- SKU
- 42-373
- Brand
- K&S Technologies
- Availability
- In Stock (12)
FULL DESCRIPTION
K&S Brake Caliper Seal Kit 32mm
Restore your brake system's performance with the K&S Brake Caliper Seal Kit. This kit is designed to rebuild one front brake caliper, replacing crucial components like the caliper piston dust seals and hydraulic pressure seals.
Crafted from precision EPDM material, this seal kit ensures durability and optimal function for your braking system. Each kit allows for the refurbishment of a single front caliper featuring a 32 mm outside diameter caliper piston. For motorcycles with dual front calipers, two kits will be required.
Key Features:
- Rebuilds one front brake caliper
- Replaces caliper piston dust seals and hydraulic pressure seals
- Essential for maintaining brake hydraulic integrity
- Constructed from high-quality EPDM material for longevity
Specifications:
- Caliper Piston Outside Diameter: 32 mm
- Material: EPDM
Kit Contents:
- 2 x Dust Seals
- 2 x Hydraulic Pressure Seals
Cross-Reference OEM Part Numbers:
- Honda 45109-MA7-006
- Honda 45209-MA7-006


