OE Quality
60-Day Returns

Centric 130.67007 Brake Master Cylinder
Overview of Centric Premium Brake Master Cylinder 130.67007
The Centric Premium Brake Master Cylinder 130.67007 is engineered for reliable brake hydraulic performance in Jeep CJ5, CJ7, and Scrambler models. Designed with durable cast iron construction and an integral reservoir, this master cylinder ensures consistent braking response and fluid control.
- Cast iron master cylinder and reservoir for durability
- Single integral reservoir included
- 1.000 inch (25.4 mm) straight bore diameter
- Two mounting holes for secure installation
- Includes master cylinder cap; excludes mounting hardware and push rod
- Primary and secondary outlet threads: 1/2"-20 and 9/16"-18 inverted flare
- Compatible with Jeep CJ5, CJ7, and Scrambler brake systems
Detailed Product Description
This Centric Premium Brake Master Cylinder 130.67007 features a cast iron body and reservoir, providing strength and resistance to wear under demanding brake system conditions. The single integral reservoir design simplifies fluid management and reduces potential leak points. With a straight bore measuring 1.000 inch (25.4 mm), it delivers precise hydraulic pressure for effective braking. The master cylinder includes a cap but does not come with mounting hardware, push rod, brake booster, or bleeder hoses, allowing for customization based on vehicle setup.
The two mounting holes ensure a secure fitment, while the primary and secondary outlet ports use inverted flare threads sized 1/2"-20 and 9/16"-18 respectively, compatible with standard brake line fittings. This part is specifically designed for Jeep CJ5, CJ7, and Scrambler models, making it a direct replacement for worn or damaged brake master cylinders in these vehicles.
About Centric Premium Brake Master Cylinders
The Centric Premium Brake Master Cylinders line focuses on delivering reliable brake hydraulics with quality materials and precise manufacturing. This product line emphasizes durability and fitment accuracy, ensuring that each master cylinder meets or exceeds OEM specifications. The 130.67007 model exemplifies this approach by combining cast iron construction with a straightforward design tailored for Jeep applications.
Common Applications and Problem Solving
- Restores proper brake fluid pressure in Jeep CJ5, CJ7, and Scrambler
- Replaces leaking or damaged master cylinders causing brake fluid loss
- Eliminates spongy or unresponsive brake pedal feel
- Addresses internal bore wear affecting brake performance
- Supports brake system rebuilds requiring OEM-style master cylinder
Installation Notes and Tips
- Verify compatibility with Jeep CJ5, CJ7, or Scrambler before installation
- Use appropriate brake line fittings matching 1/2"-20 and 9/16"-18 inverted flare threads
- Bleed brake system thoroughly after installation to remove air
- Mounting hardware and push rod must be sourced separately if needed
- Inspect brake booster and related components for wear during replacement
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 distributor or manufacturer, as they may vary by region and application.
| Brand | Centric |
| Part Number | 130.67007 |
| 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] | 9/16"-18 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 | Cast Iron |
| 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 | Cast Iron |
| Reservoir Style | Integral |
| 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 | 2.32 |
| Weight [cntrc] lbs | 5.1 |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1981 | Jeep | CJ5 | N/A | Centric Premium Brake Master Cylinders |
| 1981 | Jeep | CJ7 | N/A | Centric Premium Brake Master Cylinders |
| 1981 | Jeep | Scrambler | N/A | Centric Premium Brake Master Cylinders |
| 1980 | Jeep | CJ5 | N/A | Centric Premium Brake Master Cylinders |
| 1980 | Jeep | CJ7 | N/A | Centric Premium Brake Master Cylinders |
| 1979 | Jeep | CJ5 | N/A | Centric Premium Brake Master Cylinders |
| 1979 | Jeep | CJ7 | N/A | Centric Premium Brake Master Cylinders |
| 1978 | Jeep | CJ5 | N/A | 10" Rear Drum; 6 Bolt Steering Knuckle; Centric Premium Brake Master Cylinders |
| 1978 | Jeep | CJ5 | N/A | 10" Rear Drum; 2 Bolt Steering Knuckle; Centric Premium Brake Master Cylinders |
| 1978 | Jeep | CJ7 | N/A | 10" Rear Drum; 6 Bolt Steering Knuckle; Centric Premium Brake Master Cylinders |
| 1978 | Jeep | CJ7 | N/A | 10" Rear Drum; 2 Bolt Steering Knuckle; 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.