Brake Master Cylinder vs Brake Booster: Application Checklist
Brake complaints can lead to several different replacement requests. A master cylinder and a brake booster are different components, so the requested part and supplied format should be clarified before quotation.
Confirm the brake component
Record whether the request is for a master cylinder, booster, reservoir, repair kit or another brake component. Keep left-hand-drive and right-hand-drive applications separate when the mounting layout differs.
Verify the OE and brake layout
Match the OE number with vehicle model, chassis, production range and brake configuration. Do not infer bore, assistance type or certification information unless it is documented for the exact reference.
Wholesale request fields
- Exact OE number and supersession
- Master cylinder, booster or other component
- Vehicle model, chassis, year and engine
- Brake layout and drive position where relevant
- Supplied assembly contents
- Quantity, destination and VIN if needed
Browse brake parts and request a quote
Browse Brake Parts, use BILUSI site search to locate the OE reference, and send the complete application through the BILUSI wholesale inquiry form. Confirm fitment against the applicable catalog before payment or shipment.