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Centric 131.62120 Brake Master Cylinder
Overview of Centric C-TEK Standard Brake Master Cylinder
The Centric C-TEK Standard Brake Master Cylinder 131.62120 is engineered for reliable brake hydraulics performance in select Buick, Cadillac, Oldsmobile, and Pontiac vehicles. Designed to meet OEM specifications, this brake master cylinder ensures consistent braking response and durability.
- Compatible with Buick Aurora, Cadillac DeVille, Oldsmobile Aurora, Pontiac Bonneville, and LeSabre models
- Aluminum master cylinder body with a plastic reservoir for corrosion resistance
- Single removable reservoir style included for easy maintenance
- 1.000 inch (25.4 mm) straight bore diameter for precise hydraulic pressure
- Includes master cylinder cap; mounting hardware and brake booster not included
- Two mounting holes and two ports with M14-1.50 bubble flare threads for secure brake line connections
Detailed Product Description
This Centric C-TEK Standard Brake Master Cylinder (part number 131.62120) features a durable aluminum construction that provides strength and resistance to wear. The plastic reservoir is designed to hold brake fluid securely and is removable for convenient servicing. With a straight bore diameter of 1.000 inch (25.4 mm), this master cylinder delivers consistent hydraulic pressure essential for effective braking. The unit includes a master cylinder cap but does not come with mounting hardware, brake booster, push rod, or bleeder hoses, allowing for compatibility with existing vehicle components.
The two mounting holes ensure a secure fit, while the dual ports with M14-1.50 bubble flare threads accommodate standard brake line fittings. This part is specifically designed for brake hydraulic systems in Buick Aurora, Cadillac DeVille, Oldsmobile Aurora, Pontiac Bonneville, and LeSabre models, providing a direct replacement that meets factory specifications.
About the C-TEK Standard Brake Master Cylinder Line
The C-TEK Standard Brake Master Cylinder line by Centric focuses on delivering reliable, OEM-quality brake hydraulics components. This product line emphasizes precise fitment and durable materials, such as aluminum bodies and plastic reservoirs, to ensure long-lasting performance. The 131.62120 model exemplifies the line’s commitment to quality and compatibility with select GM vehicles.
Common Applications and Problem Resolution
- Restores proper brake fluid pressure for improved pedal feel
- Replaces leaking or damaged master cylinders causing brake fluid loss
- Addresses spongy or unresponsive brake pedal issues
- Eliminates brake warning lights related to master cylinder failure
- Supports brake system rebuilds on compatible Buick, Cadillac, Oldsmobile, and Pontiac models
Installation Notes and Tips
- Verify compatibility with your vehicle’s make and model before installation
- Use proper brake fluid and bleed the brake system thoroughly after installation
- Ensure mounting holes align correctly; mounting hardware is not included
- Inspect brake lines and fittings for wear or damage during replacement
- Follow manufacturer torque specifications for mounting bolts and fittings
Quality Assurance and Warranty
Centric provides this C-TEK Standard Brake Master Cylinder 131.62120 with a focus on OEM-level quality and durability. While specific warranty details are not provided here, Centric products typically come with a limited warranty against defects in materials and workmanship. For exact warranty terms, consult the product documentation or Centric’s official resources.
| Brand | Centric |
|---|---|
| Part Number | 131.62120 |
| Position | C-TEK Standard Brake Master Cylinder |
| Bleeder Hoses Included | No |
| Bore Size | 1.000 |
| Bore Size | 25.400 |
| Bore Type | Straight |
| Boss, Nipple or Port: Front, Left: #A [cntrc] | M14-1.50 bbl |
| Boss, Nipple or Port: Rear: #A [cntrc] | M14-1.50 bbl |
| Brake Booster Included | No |
| Master Cylinder Bore Diameter | 1.000 |
| Master Cylinder Bore Diameter | 25.400 |
| Master Cylinder Cap Included | Yes |
| Master Cylinder Material | Aluminum |
| Mounting Bracket Included | No |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 2 |
| Port Quantity | 2 |
| Primary Bore Diameter | 1.000 |
| Primary Bore Diameter | 25.400 |
| Primary Outlet Flare Type | Bubble |
| Primary Outlet Flare Type [cntrc] | Bubble |
| Primary Outlet Thread Diameter | 14.000 |
| Primary Outlet Thread Pitch | 1.50 |
| Primary Outlet Thread Size | M14-1.50 |
| Publication Bore [cntrc] | 1" |
| Push Rod Included | No |
| Push Rod: Length / Depth [cntrc] in | dmpl |
| Reservoir Included | Yes |
| Reservoir Material | Plastic |
| Reservoir Style | Removable |
| Reservoir Type | Single |
| Secondary Outlet Flare Type | Bubble |
| Secondary Outlet Flare Type [cntrc] | Bubble |
| Secondary Outlet Thread Diameter | 14.000 |
| Secondary Outlet Thread Pitch | 1.50 |
| Secondary Outlet Thread Size | M14-1.50 |
| Weight [cntrc] kgs | 1.07 |
| Weight [cntrc] lbs | 2.35 |
This part fits 15 vehicles. Search below:
| Year | Make | Model | Body Type | Position | Notes |
|---|---|---|---|---|---|
| 2003 | Buick | LeSabre | N/A | C-TEK Standard Brake Master Cylinder | |
| 2003 | Cadillac | DeVille | Sedan | N/A | C-TEK Standard Brake Master Cylinder |
| 2003 | Oldsmobile | Aurora | N/A | C-TEK Standard Brake Master Cylinder | |
| 2003 | Pontiac | Bonneville | N/A | C-TEK Standard Brake Master Cylinder | |
| 2002 | Buick | LeSabre | N/A | C-TEK Standard Brake Master Cylinder | |
| 2002 | Cadillac | DeVille | Sedan | N/A | C-TEK Standard Brake Master Cylinder |
| 2002 | Oldsmobile | Aurora | N/A | C-TEK Standard Brake Master Cylinder | |
| 2002 | Pontiac | Bonneville | N/A | C-TEK Standard Brake Master Cylinder | |
| 2001 | Buick | LeSabre | N/A | C-TEK Standard Brake Master Cylinder | |
| 2001 | Cadillac | DeVille | Sedan | N/A | C-TEK Standard Brake Master Cylinder |
| 2001 | Oldsmobile | Aurora | N/A | C-TEK Standard Brake Master Cylinder | |
| 2001 | Pontiac | Bonneville | N/A | C-TEK Standard Brake Master Cylinder | |
| 2000 | Buick | LeSabre | N/A | C-TEK Standard Brake Master Cylinder | |
| 2000 | Cadillac | DeVille | Sedan | N/A | C-TEK Standard Brake Master Cylinder |
| 2000 | Pontiac | Bonneville | N/A | C-TEK Standard Brake Master Cylinder |
* 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.