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Centric 131.43008 Brake Master Cylinder
Reliable Brake Master Cylinder for Isuzu Pickup and Trooper
The Centric C-TEK Standard Brake Master Cylinder 131.43008 is engineered to restore precise brake hydraulics for Isuzu Pickup and Trooper models. Designed with durable materials and exact specifications, this master cylinder ensures consistent brake fluid pressure and reliable stopping power.
- Compatible with Isuzu Pickup and Trooper vehicles
- Aluminum master cylinder body for strength and corrosion resistance
- Plastic single reservoir with removable style for easy maintenance
- Includes master cylinder cap; mounting hardware and brake booster not included
- Two mounting holes for secure installation
- Master cylinder bore diameter of 0.875 inches (22.225 mm) with straight bore type
- Primary and secondary outlet thread size M10-1.00 with inverted flare type
- Two ports with bleeder hoses not included
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 construction, making it suitable for routine brake system repairs and replacements. The 131.43008 part maintains strict adherence to factory specifications, ensuring compatibility and performance for Isuzu Pickup and Trooper brake systems.
Product Details and Specifications
This brake master cylinder features an aluminum body that resists corrosion and wear, paired with a plastic reservoir designed for durability and ease of fluid inspection. The single removable reservoir style simplifies brake fluid maintenance. The bore diameter measures 0.875 inches (22.225 mm), providing consistent hydraulic pressure. Both primary and secondary outlets have M10-1.00 inverted flare threads, supporting secure brake line connections. The unit includes a master cylinder cap but does not come with mounting hardware, brake booster, push rod, or bleeder hoses, so these components must be sourced separately if needed.
Common Applications and Issues Addressed
- Restores proper brake fluid pressure in Isuzu Pickup and Trooper brake systems
- Replaces leaking or damaged master cylinders causing brake fluid loss
- Eliminates spongy or unresponsive brake pedal feel
- Resolves brake system failure due to worn or corroded master cylinder bore
- Supports brake system rebuilds requiring OEM-spec master cylinder components
Installation Notes and Tips
Ensure the brake system is fully depressurized before removal. This master cylinder requires two mounting holes for secure attachment. Since mounting hardware and brake booster are not included, verify compatibility with existing components. Bleed the brake system thoroughly after installation to remove air and ensure proper hydraulic function. The removable reservoir style allows for easier fluid replacement and inspection during installation.
Quality Assurance and Warranty
Centric’s C-TEK Standard Brake Master Cylinder 131.43008 is manufactured to meet or exceed OEM standards for fit, form, and function. The aluminum construction and precise bore sizing contribute to long service life and reliable brake performance. Warranty details should be confirmed with the product documentation or supplier, as coverage may vary.
| Brand | Centric |
|---|---|
| Part Number | 131.43008 |
| Position | C-TEK Standard Brake Master Cylinder |
| Bleeder Hoses Included | No |
| Bore Size | 0.875 |
| Bore Size | 22.225 |
| Bore Type | Straight |
| Boss, Nipple or Port: Center [cntrc] | screw |
| Boss, Nipple or Port: Front, Right: #A [cntrc] | M10-1.00 inv |
| Boss, Nipple or Port: Rear, Right: #A [cntrc] | M10-1.00 inv |
| Brake Booster Included | No |
| Master Cylinder Bore Diameter | 0.875 |
| Master Cylinder Bore Diameter | 22.225 |
| 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 | 0.875 |
| Primary Bore Diameter | 22.225 |
| Primary Outlet Flare Type | Inverted |
| Primary Outlet Flare Type [cntrc] | Inverted |
| Primary Outlet Thread Diameter | 10.000 |
| Primary Outlet Thread Pitch | 1.00 |
| Primary Outlet Thread Size | M10-1.00 |
| Publication Bore [cntrc] | 7/8" |
| Push Rod Included | No |
| Push Rod: Length / Depth [cntrc] in | 1.36 |
| 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 | 10.000 |
| Secondary Outlet Thread Pitch | 1.00 |
| Secondary Outlet Thread Size | M10-1.00 |
| Weight [cntrc] kgs | 0.82 |
| Weight [cntrc] lbs | 1.8 |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1987 | Isuzu | Pickup | N/A | To 11/87; C-TEK Standard Brake Master Cylinder |
| 1986 | Isuzu | Pickup | N/A | C-TEK Standard Brake Master Cylinder |
| 1986 | Isuzu | Trooper | N/A | To 10/86; C-TEK Standard Brake Master Cylinder |
| 1985 | Isuzu | Pickup | N/A | C-TEK Standard Brake Master Cylinder |
| 1985 | Isuzu | Trooper | N/A | C-TEK Standard Brake Master Cylinder |
| 1984 | Isuzu | Pickup | N/A | C-TEK Standard Brake Master Cylinder |
| 1984 | Isuzu | Trooper | 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.