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Centric 130.62121 Brake Master Cylinder
Overview of Centric Premium Brake Master Cylinder 130.62121
The Centric Premium Brake Master Cylinder 130.62121 is designed specifically for Buick and Pontiac vehicles, including the Aztek and Rendezvous models. This brake master cylinder offers reliable hydraulic performance with a durable aluminum body and a plastic reservoir, engineered to meet the demands of your vehicle's braking system.
- Compatible with Buick Aztek and Pontiac Rendezvous
- Aluminum master cylinder material for strength and corrosion resistance
- Plastic single removable reservoir included
- 1.000 inch (25.4 mm) straight bore diameter
- Includes master cylinder cap, excludes mounting hardware and push rod
- Two mounting holes for secure installation
- Primary and secondary outlet thread size 1/2"-20 inverted flare
- Two ports with 0.500 inch thread diameter each
Detailed Product Description
This Centric Premium Brake Master Cylinder 130.62121 features a straight bore design with a 1.000 inch (25.4 mm) diameter, providing consistent hydraulic pressure for effective braking. The aluminum construction ensures durability and resistance to corrosion, while the included plastic reservoir is removable for easy maintenance. The master cylinder cap is included, but mounting hardware and push rod are not, allowing for compatibility with existing vehicle components. The unit has two mounting holes for secure attachment and two ports with inverted flare threads sized at 1/2"-20, suitable for standard brake line fittings.
The Centric Premium Brake Master Cylinders line is engineered to meet or exceed OEM specifications, offering a balance of quality and performance for brake hydraulics. This product line focuses on precision manufacturing and material quality to ensure reliable operation in demanding driving conditions, making it a suitable replacement part for your Buick Aztek or Pontiac Rendezvous.
Common Applications and Issues Addressed
- Replacement for worn or leaking brake master cylinders in Buick Aztek and Pontiac Rendezvous
- Restores proper hydraulic pressure for consistent brake pedal feel
- Solves issues related to brake fluid leaks from the reservoir or master cylinder body
- Addresses brake system failure caused by internal bore wear or corrosion
- Improves brake system reliability after component fatigue or damage
Installation Notes and Tips
- Ensure compatibility with your vehicle’s brake booster and push rod, as these are not included
- Use proper brake fluid and bleed the brake system thoroughly after installation
- Verify mounting hole alignment and secure the master cylinder with appropriate hardware
- Inspect brake lines for damage and replace if necessary before connecting to the master cylinder ports
- Follow manufacturer torque specifications for all fittings and mounting bolts
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 documentation or supplier, as it may vary by application and region.
| Brand | Centric |
|---|---|
| Part Number | 130.62121 |
| Position | Centric Premium Brake Master Cylinders |
| Bleeder Hoses Included | No |
| Bore Size | 1.000 |
| Bore Size | 25.400 |
| Bore Type | Straight |
| Boss, Nipple or Port: Front, Left: #A [cntrc] | 1/2"-20 inv |
| Boss, Nipple or Port: Rear: #A [cntrc] | 1/2"-20 inv |
| Brake Booster Included | No |
| Cylinder Bore Dia in | 1" |
| 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 | 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] | 1" |
| 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 | 0.500 |
| Secondary Outlet Thread Size | 1/2"-20 |
| Secondary Outlet Threads Per Inch | 20 |
| Weight [cntrc] kgs | 1.02 |
| Weight [cntrc] lbs | 2.25 |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2007 | Buick | Rendezvous | N/A | Centric Premium Brake Master Cylinders |
| 2006 | Buick | Rendezvous | N/A | Centric Premium Brake Master Cylinders |
| 2005 | Buick | Rendezvous | N/A | Centric Premium Brake Master Cylinders |
| 2005 | Pontiac | Aztek | N/A | Centric Premium Brake Master Cylinders |
| 2004 | Buick | Rendezvous | N/A | Centric Premium Brake Master Cylinders |
| 2004 | Pontiac | Aztek | N/A | Centric Premium Brake Master Cylinders |
| 2003 | Buick | Rendezvous | N/A | Centric Premium Brake Master Cylinders |
| 2003 | Pontiac | Aztek | N/A | Centric Premium Brake Master Cylinders |
| 2002 | Buick | Rendezvous | N/A | Centric Premium Brake Master Cylinders |
| 2002 | Pontiac | Aztek | N/A | Centric Premium Brake Master Cylinders |
| 2001 | Pontiac | Aztek | 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.