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Centric 130.48004 Brake Master Cylinder
Overview of Centric Premium Brake Master Cylinder 130.48004
The Centric Premium Brake Master Cylinder 130.48004 is designed specifically for Geo Sidekick and Suzuki Tracker models. This brake master cylinder ensures reliable hydraulic pressure for your vehicle's braking system, featuring durable aluminum construction and a plastic reservoir for efficient fluid management.
- Compatible with Geo Sidekick and Suzuki Tracker
- Aluminum master cylinder body for strength and corrosion resistance
- Plastic single reservoir with removable style for easy maintenance
- Includes master cylinder cap and gasket/seal for proper sealing
- Two mounting holes for secure installation
- Primary and secondary outlet thread size M10-1.00 with inverted flare type
- Bore diameter of 0.813 inches (20.638 mm) with straight bore type
- Includes reservoir but excludes mounting hardware, brake booster, push rod, and bleeder hoses
Detailed Product Description
This Centric Premium Brake Master Cylinder 130.48004 is engineered to meet the specific hydraulic requirements of Geo Sidekick and Suzuki Tracker vehicles. The master cylinder features a robust aluminum body that resists corrosion and wear, ensuring long-term durability. The plastic reservoir is designed as a single, removable unit, allowing for straightforward fluid inspection and replacement. The bore diameter measures 0.813 inches (20.638 mm), providing consistent hydraulic pressure for effective braking performance. Both primary and secondary outlets have M10-1.00 thread sizes with inverted flare types, facilitating secure brake line connections. The package includes a master cylinder cap and gasket/seal to maintain system integrity, though mounting hardware and other accessories are not included.
About Centric Premium Brake Master Cylinders
The Centric Premium Brake Master Cylinders line focuses on delivering reliable, vehicle-specific hydraulic components that meet or exceed OEM specifications. This product line emphasizes quality materials such as aluminum for the master cylinder body and durable plastic for reservoirs, ensuring compatibility and performance for various brake system applications. The 130.48004 part exemplifies this approach by providing a precise fit and essential features tailored for Geo Sidekick and Suzuki Tracker models.
Common Issues Addressed by This Brake Master Cylinder
- Brake fluid leaks due to worn or damaged master cylinder seals
- Reduced braking efficiency caused by internal bore wear
- Spongy or unresponsive brake pedal feel
- Brake fluid contamination or reservoir damage
- Failure of the master cylinder cap or reservoir leading to fluid loss
Installation Notes and Tips
- Ensure compatibility with Geo Sidekick and Suzuki Tracker before installation
- Use new mounting hardware if original hardware is missing, as it is not included
- Bleed the brake system thoroughly after installation to remove air
- Inspect brake lines for damage and replace if necessary
- Check reservoir fluid level regularly after installation
Quality Assurance and Warranty
Centric Premium Brake Master Cylinders are manufactured to meet strict quality standards, using durable materials such as aluminum and plastic to ensure longevity and reliable performance. This part includes a gasket/seal and master cylinder cap to maintain system integrity. Warranty information is provided by Centric and typically covers defects in materials and workmanship; please refer to Centric's official warranty policy for specific terms.
| Brand | Centric |
| Part Number | 130.48004 |
| Position | Centric Premium Brake Master Cylinders |
| Bleeder Hoses Included | No |
| Bore Size | 0.813 |
| Bore Size | 20.638 |
| Bore Type | Straight |
| Boss, Nipple or Port: Center [cntrc] | screw |
| Boss, Nipple or Port: Front, Left: #A [cntrc] | M10-1.00 inv |
| Boss, Nipple or Port: Front, Right: #A [cntrc] | M10-1.00 inv |
| Boss, Nipple or Port: Rear, Right: #A [cntrc] | M10-1.00 inv |
| Brake Booster Included | No |
| Cylinder Bore Dia in | 0.8125 |
| Cylinder Bore Dia mm | 20.64 |
| Gasket Or Seal Included | Yes |
| Master Cylinder Bore Diameter | 0.813 |
| Master Cylinder Bore Diameter | 20.638 |
| Master Cylinder Cap Included | Yes |
| Master Cylinder Material | Aluminum |
| Mounting Bracket Included | No |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 2 |
| Port Quantity | 3 |
| Port Quantity | 4 |
| Primary Bore Diameter | 0.813 |
| Primary Bore Diameter | 20.638 |
| Primary Outlet Flare Type | Inverted |
| Primary Outlet Flare Type [cntrc] | Inverted |
| Primary Outlet Thread Diameter | 10.000 |
| Primary Outlet Thread Pitch | 1.00 |
| Primary Outlet Thread Size | M10-1.00 |
| Publication Bore [cntrc] | 13/16" |
| Push Rod Included | No |
| Push Rod: Length / Depth [cntrc] in | 0 |
| Reservoir Included | Yes |
| Reservoir Material | Plastic |
| Reservoir Style | Removable |
| Reservoir Type | Single |
| Secondary Outlet Flare Type | Inverted |
| Secondary Outlet Flare Type [cntrc] | Inverted |
| Secondary Outlet Thread Diameter | 10.000 |
| Secondary Outlet Thread Pitch | 1.00 |
| Secondary Outlet Thread Size | M10-1.00 |
| Weight [cntrc] kgs | 0.45 |
| Weight [cntrc] lbs | 1 |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1990 | Geo | Tracker | N/A | Centric Premium Brake Master Cylinders |
| 1990 | Suzuki | Sidekick | N/A | Centric Premium Brake Master Cylinders |
| 1989 | Geo | Tracker | N/A | Centric Premium Brake Master Cylinders |
| 1989 | Suzuki | Sidekick | N/A | Centric Premium Brake Master Cylinders |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.