/live/media/CE/CE_13140029_Fro.jpg)
Centric 131.40029 Brake Master Cylinder
| Brand | Centric 131.40029 |
|---|---|
| Reservoir Material | Plastic |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 2 |
| Master Cylinder Bore Diameter | 0.875 |
| Master Cylinder Bore Diameter | 22.225 |
| Brake Booster Included | No |
| Master Cylinder Cap Included | Yes |
| Master Cylinder Material | Aluminum |
| Push Rod Included | No |
| Reservoir Included | Yes |
| Reservoir Type | Single |
| Primary Outlet Thread Diameter | 10.000 |
| Secondary Outlet Thread Diameter | 10.000 |
| Bleeder Hoses Included | No |
| Port Quantity | 2 |
| Mounting Bracket Included | No |
| Secondary Outlet Thread Pitch | 1.00 |
| Primary Outlet Thread Pitch | 1.00 |
| Bore Type | Straight |
| Bore Size | 0.875 |
| Bore Size | 22.225 |
| Secondary Outlet Thread Size | M10-1.00 |
| Primary Outlet Thread Size | M10-1.00 |
| Primary Outlet Flare Type | Inverted |
| Secondary Outlet Flare Type | Inverted |
| Primary Bore Diameter | 0.875 |
| Primary Bore Diameter | 22.225 |
| Reservoir Style | Removable |
| Boss, Nipple or Port: Front, Top [cntrc] | M10-1.00 inv |
| Boss, Nipple or Port: Rear, Bottom [cntrc] | Nipple |
| Product line | C-TEK Standard Brake Master Cylinder |
| Fits | Acura and Honda · 11 vehicles |
OE-style replacement. Standard brake master cylinder with a direct-fit design.
Aluminum body. Lightweight construction with a plastic reservoir and removable cap.
Straight bore design. Features a 7/8-inch bore and inverted outlets for clean hydraulic flow.
Cross-references Carlson 13204, Dorman - First Stop M390323 and Raybestos Brakes MC390323 for the same application. See all 18.
Brake Master Cylinder for Civic and EL
Centric C-TEK Standard Brake Master Cylinder 131.40029 is a direct replacement hydraulic component for select Honda Civic and Acura EL applications. It combines an aluminum master cylinder body with a removable single plastic reservoir and included cap for a practical OE-style service part.
The C-TEK Standard Brake Master Cylinder line focuses on replacement coverage for import and domestic vehicles, using global manufacturing sources to balance fit, function, and value. This part number 131.40029 follows that approach with a 7/8 in. bore, dual M10-1.00 inverted flare outlets, and a straight bore design.
Key Features
- Centric C-TEK Standard Brake Master Cylinder, part number 131.40029
- Aluminum master cylinder construction
- Single removable plastic reservoir with cap included
- 7/8 in. bore diameter (22.225 mm)
- Two outlet ports with M10-1.00 inverted flare threads
- Two mounting holes
- No booster, push rod, bleeder hoses, or mounting hardware included
Detailed Description
Built for brake hydraulic service, this master cylinder is specified with a straight 0.875 in. bore and a single reservoir layout. The primary and secondary outlets both use M10-1.00 inverted flare connections, which supports clean line routing on the listed Honda Civic and Acura EL applications. If you are replacing a worn or leaking master cylinder on a 1996-2000 Honda Civic or a 1997-2000 Acura EL, this Centric 131.40029 replacement provides the core hydraulic interface needed for brake system restoration.
This part cross-references Dorman - First Stop M390323 for the same application.
What It Helps Fix
- Brake pedal that sinks under steady pressure
- External brake fluid leakage at the master cylinder
- Internal bypass that reduces hydraulic pressure
- Soft or inconsistent brake pedal feel
- Brake warning concerns tied to master cylinder wear
Installation Notes and Tips
Before installation, confirm bore size, outlet thread size, reservoir style, and port layout against the original unit. Bench bleed the master cylinder before connecting brake lines, then bleed the full brake system after installation. Inspect the brake booster push rod interface, line fittings, and fluid condition during service. This part is listed for 1996-2000 Honda Civic and 1997-2000 Acura EL applications.
Quality Assurance
Centric’s C-TEK Standard line is positioned as a value-focused replacement range for import and domestic brake and clutch service, using worldwide manufacturing sources to maintain consistent replacement coverage. Compatible vehicle coverage includes 1996-2000 Honda Civic and 1997-2000 Acura EL applications.
| Year | Make | Model | Submodel | Body Type | Notes |
|---|---|---|---|---|---|
| 2000 | Acura | EL | — | — | C-TEK Standard Brake Master Cylinder |
| 2000 | Honda | Civic | Si | Coupe | C-TEK Standard Brake Master Cylinder |
| 2000 | Honda | Civic | EX | Coupe | C-TEK Standard Brake Master Cylinder |
| 1999 | Acura | EL | — | — | C-TEK Standard Brake Master Cylinder |
| 1999 | Honda | Civic | Si | Coupe | C-TEK Standard Brake Master Cylinder |
| 1999 | Honda | Civic | EX | Coupe | C-TEK Standard Brake Master Cylinder |
| 1998 | Acura | EL | — | — | C-TEK Standard Brake Master Cylinder |
| 1998 | Honda | Civic | EX | Coupe | C-TEK Standard Brake Master Cylinder |
| 1997 | Acura | EL | — | — | C-TEK Standard Brake Master Cylinder |
| 1997 | Honda | Civic | EX | Coupe | C-TEK Standard Brake Master Cylinder |
| 1996 | Honda | Civic | EX | Coupe | C-TEK Standard Brake Master Cylinder |
| No rows match your filter. | |||||