Product Description
The MAPCO Brake Caliper Carrier (4833/1) is a critical suspension and braking component that provides the structural mounting point for the brake caliper. It is responsible for holding the brake pads in proper alignment against the brake disc (rotor) and absorbing the immense torque generated during braking events. Over time, the sliding pins or the bores within this carrier can become corroded or seized, leading to uneven brake pad wear, dragging brakes, or a "clunking" sound when applying the brakes. The MAPCO carrier is manufactured to precise dimensional tolerances to ensure the caliper floats correctly, promoting even pad pressure and optimal braking performance.
Product Specifications
- Manufacturer: MAPCO Autotechnik
- Item Number: 4833/1
- Product Condition: New
- Component Classification: Brake Caliper Carrier / Bracket
- Material: High-strength nodular cast iron
- Coating: Corrosion-resistant finish to prevent rust buildup in the slider bores
Vehicle Compatibility
⚠️ Installation & Maintenance Warning:
- VW Golf II Hatchback (19E, 1G1) (Year of Construction 08.1983 - 12.1992)
- 1.8 GTI G60, Year of Construction 04.1990 - 07.1991, 1781 ccm, 160 hp
- 1.8 GTI G60 Syncro, Year of Construction 08.1988 - 12.1991, 1781 ccm, 160 hp
- Slider Pins: This carrier is often the solution for seized slider pins. When installing the new unit, ensure you use fresh brake caliper slide pin grease (typically a silicone-based grease). Using regular petroleum-based grease or oil will cause the rubber dust boots to swell, leading to a seized caliper shortly after installation.
- Torque Specs: Always use a torque wrench to tighten the carrier-to-hub mounting bolts. These bolts typically require a high torque value and often use thread-locking compound. Failure to torque them correctly can lead to catastrophic brake failure.
- Pad Clearance: Clean the contact surfaces where the brake pad "ears" sit. If there is heavy rust buildup here, the pads will bind, leading to premature pad wear and overheating of the brakes. Use a wire brush to clean these areas until the pads move freely by hand.
Original Equipment Manufacturer (OEM) Reference Numbers
The MAPCO 4833/1 replaces various factory reference codes, such as: