🛑 Precision Engineering for Every Stop: Seiken Hydraulic Systems

B. Brake Wheel Cylinders (W/C)

6. Digital Catalogue Access

Most Seiken catalogues are now distributed digitally.

Seiken Chemical Industry Co., Ltd. is a major Japanese manufacturer specializing in hydraulic brake and clutch components, as well as automotive chemicals. Their catalog covers a massive range of vehicles—particularly Japanese and Korean makes—and is recognized for meeting or exceeding OEM standards. Core Product Categories

How to Use the Seiken Hydraulic Brake & Clutch Parts Catalogue

For brake wheel cylinders: The catalogue lists the cylinder by the axle type (front or rear), the number of wheel cylinders per wheel (single or dual leading shoe), and the bore size. A typical entry for a Mitsubishi Fuso Canter might read: "Wheel Cylinder – Front – 1-1/8” Bore – Left Hand – S-WC-205."

  1. Open the Seiken cross-reference index (last section of the catalogue).
  2. Search for "44100-1260."
  3. The catalogue returns: "Seiken Part # S-BM-088."
  4. Flip to page 12, listing S-BM-088 – confirming it fits your exact vehicle.

The Seiken catalogue is more than a list of parts; it is an essential tool for technicians and enthusiasts to navigate complex hydraulic systems. Comprehensive Range: It covers everything from Master Cylinders (transforming pedal power to liquid pressure) to Wheel Cylinders Caliper Seal Kits Technical Detail: