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Centric 130.62004 Brake Master Cylinder
Overview of Centric Premium Brake Master Cylinder 130.62004
The Centric Premium Brake Master Cylinder 130.62004 is engineered for reliable brake hydraulics performance in select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. Designed to meet OEM specifications, this brake master cylinder ensures consistent braking response for models like the Cutlass, Monte Carlo, and Grand Prix.
- Compatible with Buick Century, Regal, Riviera, and Toronado
- Fits Chevrolet El Camino, Malibu, and Monte Carlo
- Suitable for Oldsmobile Cutlass, Cutlass Cruiser, Cutlass Supreme, and LeMans
- Also fits Pontiac Grand LeMans, Grand Prix, and LeMans
- Part number 130.62004 for precise identification
Key Features of the Centric Premium Brake Master Cylinder
- Master cylinder bore diameter: 0.945 inches (24.000 mm) with a straight bore type
- Durable cast iron master cylinder material for long-lasting performance
- Includes a single, removable plastic reservoir for brake fluid
- Two mounting holes for secure installation
- Primary and secondary outlet thread sizes: 1/2"-20 and 9/16"-18 inverted flare types
- Master cylinder cap included; mounting hardware and brake booster not included
- Two ports with bleeder hoses not included
About Centric Premium Brake Master Cylinders
The Centric Premium Brake Master Cylinders line focuses on delivering high-quality brake hydraulics components that meet or exceed OEM standards. This product line emphasizes durability and precise fitment, making it suitable for restoration or maintenance of classic and late-model vehicles. The 130.62004 master cylinder is part of this line, offering reliable braking performance for a range of GM vehicles.
Detailed Product Description
This Centric Premium Brake Master Cylinder 130.62004 features a cast iron body designed to withstand the rigors of daily driving and braking demands. The straight bore design with a 0.945-inch diameter ensures consistent hydraulic pressure and smooth brake pedal feel. The included single plastic reservoir is removable for easy maintenance and fluid replacement. Threaded outlets with inverted flare fittings provide secure connections to brake lines, supporting safe and leak-free operation. This master cylinder is compatible with multiple GM makes and models, including Buick Century and Regal, Chevrolet Malibu and El Camino, Oldsmobile Cutlass series, and Pontiac Grand Prix.
Common Applications and Issues Addressed
- Restores proper brake fluid pressure in Buick, Chevrolet, Oldsmobile, and Pontiac vehicles
- Replaces worn or leaking master cylinders causing brake pedal sponginess
- Solves brake fluid reservoir leaks with included removable plastic reservoir
- Addresses inconsistent braking performance due to bore wear or damage
- Supports brake system rebuilds on classic GM models
Installation Notes and Tips
- Verify compatibility with your specific vehicle make and model before installation
- Use proper brake fluid and bleed the brake system thoroughly after installation
- Mounting hardware and brake booster are not included and may need to be reused or purchased separately
- Inspect brake lines and fittings for wear or damage during installation
- Ensure all connections use inverted flare fittings as specified for leak-free sealing
Quality Assurance and Warranty
Centric Premium Brake Master Cylinders are manufactured to meet strict quality standards, ensuring reliable performance and durability. This product undergoes rigorous testing to comply with OEM specifications. Warranty coverage details should be confirmed with the product supplier or manufacturer.
| Brand | Centric |
|---|---|
| Part Number | 130.62004 |
| Position | Centric Premium Brake Master Cylinders |
| Bleeder Hoses Included | No |
| Bore Size | 0.945 |
| Bore Size | 24.000 |
| Bore Type | Straight |
| Boss, Nipple or Port: Front, Left: #A [cntrc] | 9/16"-18 inv |
| Boss, Nipple or Port: Rear: #A [cntrc] | 1/2"-20 inv |
| Brake Booster Included | No |
| Cylinder Bore Dia in | .945 |
| Cylinder Bore Dia mm | 24 |
| Master Cylinder Bore Diameter | 0.945 |
| Master Cylinder Bore Diameter | 24.000 |
| Master Cylinder Cap Included | Yes |
| Master Cylinder Material | Cast Iron |
| Mounting Bracket Included | No |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 2 |
| Port Quantity | 2 |
| Primary Bore Diameter | 0.945 |
| Primary Bore Diameter | 24.000 |
| Primary Outlet Flare Type | Inverted |
| Primary Outlet Flare Type [cntrc] | Inverted |
| Primary Outlet Thread Diameter | 0.500 |
| Primary Outlet Thread Size | 1/2"-20 |
| Primary Outlet Threads Per Inch | 20 |
| Publication Bore [cntrc] | 24mm |
| Push Rod Included | No |
| Push Rod Lgth / Depth | Dimple |
| Push Rod: Length / Depth [cntrc] in | dmpl |
| 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 | 0.5625 |
| Secondary Outlet Thread Size | 9/16"-18 |
| Secondary Outlet Threads Per Inch | 18 |
| Weight [cntrc] kgs | 2.05 |
| Weight [cntrc] lbs | 4.5 |
This part fits 19 vehicles. Search below:
| Year | Make | Model | Fuel Type | Position | Notes |
|---|---|---|---|---|---|
| 1983 | Pontiac | Grand LeMans | GAS | N/A | Centric Premium Brake Master Cylinders |
| 1982 | Pontiac | Grand LeMans | GAS | N/A | Centric Premium Brake Master Cylinders |
| 1981 | Buick | Century | GAS | N/A | Centric Premium Brake Master Cylinders |
| 1981 | Buick | Regal | GAS | N/A | Centric Premium Brake Master Cylinders |
| 1981 | Buick | Riviera | GAS | N/A | Centric Premium Brake Master Cylinders |
| 1981 | Chevrolet | El Camino | N/A | Centric Premium Brake Master Cylinders | |
| 1981 | Chevrolet | Malibu | N/A | Centric Premium Brake Master Cylinders | |
| 1981 | Chevrolet | Monte Carlo | N/A | Centric Premium Brake Master Cylinders | |
| 1981 | Oldsmobile | Cutlass | GAS | N/A | A Body; Centric Premium Brake Master Cylinders |
| 1981 | Oldsmobile | Cutlass Cruiser | GAS | N/A | A Body; Centric Premium Brake Master Cylinders |
| 1981 | Oldsmobile | Cutlass Supreme | GAS | N/A | A Body; Centric Premium Brake Master Cylinders |
| 1981 | Oldsmobile | Toronado | GAS | N/A | Centric Premium Brake Master Cylinders |
| 1981 | Pontiac | Grand LeMans | N/A | Centric Premium Brake Master Cylinders | |
| 1981 | Pontiac | Grand Prix | GAS | N/A | Centric Premium Brake Master Cylinders |
| 1981 | Pontiac | LeMans | N/A | Centric Premium Brake Master Cylinders | |
| 1980 | Buick | Riviera | GAS | N/A | Centric Premium Brake Master Cylinders |
| 1980 | Oldsmobile | Toronado | GAS | N/A | Centric Premium Brake Master Cylinders |
| 1979 | Buick | Riviera | N/A | Centric Premium Brake Master Cylinders | |
| 1979 | Oldsmobile | Toronado | GAS | 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.