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OE Quality
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MPA ElectricalPart #: NM3034
MPA Electrical NM3034 Brake Master Cylinder
204 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
New with front disc brakes
Fitment: Cadillac, Chevrolet, Dodge, and GMC, Blazer, C1500, C1500 Suburban, C2500, C2500 Suburban, Escalade, Jimmy, K1500, K1500 Suburban, K2500, K2500 Suburban, Ram 1500, Silverado, Suburban 1500, Tahoe, and Yukon
Easy Returns — Return within 60 days for a full refund
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Not what you need? See all Brake Master Cylinder options
Brake Master Cylinder for GM and Dodge Applications
MPA Electrical NM3034 is a new standard replacement brake master cylinder for vehicles with front disc brakes. It is built with a cast iron body, a 1.588-inch bore, and an included reservoir to support consistent hydraulic brake performance.
Key Features
- Standard replacement brake master cylinder for brake hydraulic service
- Cast iron construction for durability
- 1.588-inch master cylinder bore diameter
- Reservoir included
- Uses DOT 3 brake fluid
- Two mounting holes with 0.42-inch mounting hole diameter
- Master cylinder cap included
- New condition
Product Details
MPA Electrical NM3034 is engineered to restore braking performance by matching OE specifications through tested manufacturing processes and strict quality protocols. This brake master cylinder is a direct-fit hydraulic replacement for front disc brake applications on Chevrolet C1500, K1500, Silverado, Tahoe, Suburban, GMC C1500, K1500, Yukon, Jimmy, Cadillac Escalade, and Dodge Ram 1500 models listed in the fitment data. This part cross-references Monroe Shocks & Struts (e.g., 4778 450, 18029967) for the same application.
Common Issues This Part Can Address
- Low or inconsistent brake pedal feel
- Brake fluid bypass inside the master cylinder
- Loss of hydraulic pressure in the brake system
- External leakage at the master cylinder body
- Reduced braking response on front disc brake vehicles
Installation Notes and Tips
Verify vehicle fitment by year, make, model, and brake configuration before installation. This NM3034 master cylinder does not include mounting hardware, push rod, brake booster, seals, or brake pressure switches. Bench bleeding the master cylinder before installation helps remove trapped air and supports proper pedal feel after the system is filled with DOT 3 fluid.
Quality Assurance
MPA Electrical uses an OE sample library and testing protocols to check each unit against OE specifications before release. That process supports consistent hydraulic performance for replacement service on GM full-size trucks and SUVs, including Chevrolet C2500, GMC K2500, and related front disc brake applications.
| Brand | MPA Electrical |
|---|---|
| Part Number | NM3034 |
| Position | New with front disc brakes |
| Mounting Hardware Included | No |
| Grade Type | Standard replacement |
| Gasket Or Seal Included | No |
| Mounting Hole Quantity | 2 |
| Master Cylinder Bore Diameter | 1.588 |
| Brake Booster Included | No |
| Master Cylinder Cap Included | Yes |
| Master Cylinder Material | Cast iron |
| Push Rod Included | No |
| Reservoir Included | Yes |
| Sensor Included | No |
| Mounting Hole Diameter | 0.42 |
| Mounting Bracket Included | No |
| Brake Pressure Switch(s) Included | No |
| Fluid Type | Dot 3 |
| Product Condition | New |
This part fits 204 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2000 | Cadillac | Escalade | N/A | New with front disc brakes | ||||
| 2000 | Chevrolet | C2500 | N/A | New with front disc brakes | ||||
| 2000 | Chevrolet | K2500 | N/A | New with front disc brakes | ||||
| 2000 | Chevrolet | Tahoe | 5.7L | V8 | N/A | New with front disc brakes | ||
| 2000 | GMC | C2500 | GAS | N/A | New with front disc brakes | |||
| 2000 | GMC | K2500 | GAS | N/A | New with front disc brakes | |||
| 2000 | GMC | Yukon | 5.7L | V8 | N/A | New with front disc brakes | ||
| 1999 | Cadillac | Escalade | N/A | New with front disc brakes | ||||
| 1999 | Chevrolet | C1500 | N/A | New with front disc brakes | ||||
| 1999 | Chevrolet | C1500 Suburban | N/A | New with front disc brakes | ||||
| 1999 | Chevrolet | C2500 | N/A | New with front disc brakes | ||||
| 1999 | Chevrolet | C2500 Suburban | N/A | New with front disc brakes | ||||
| 1999 | Chevrolet | K1500 | N/A | New with front disc brakes | ||||
| 1999 | Chevrolet | K1500 Suburban | N/A | New with front disc brakes | ||||
| 1999 | Chevrolet | K2500 | N/A | New with front disc brakes | ||||
| 1999 | Chevrolet | K2500 Suburban | N/A | New with front disc brakes | ||||
| 1999 | Chevrolet | Silverado | N/A | New with front disc brakes | ||||
| 1999 | Chevrolet | Suburban 1500 | N/A | New with front disc brakes | ||||
| 1999 | Chevrolet | Tahoe | N/A | New with front disc brakes | ||||
| 1999 | GMC | C1500 | GAS | N/A | New with front disc brakes | |||
| 1999 | GMC | C1500 Suburban | GAS | N/A | New with front disc brakes | |||
| 1999 | GMC | C2500 | GAS | N/A | New with front disc brakes | |||
| 1999 | GMC | C2500 Suburban | GAS | N/A | New with front disc brakes | |||
| 1999 | GMC | K1500 | GAS | N/A | New with front disc brakes | |||
| 1999 | GMC | K1500 Suburban | GAS | N/A | New with front disc brakes | |||
| 1999 | GMC | K2500 | GAS | N/A | New with front disc brakes | |||
| 1999 | GMC | K2500 Suburban | GAS | N/A | New with front disc brakes | |||
| 1999 | GMC | Yukon | N/A | New with front disc brakes | ||||
| 1998 | Chevrolet | C1500 | N/A | New with front disc brakes | ||||
| 1998 | Chevrolet | C1500 Suburban | N/A | New with front disc brakes | ||||
| 1998 | Chevrolet | C2500 | N/A | New with front disc brakes | ||||
| 1998 | Chevrolet | C2500 Suburban | N/A | New with front disc brakes | ||||
| 1998 | Chevrolet | K1500 | N/A | New with front disc brakes | ||||
| 1998 | Chevrolet | K1500 Suburban | N/A | New with front disc brakes | ||||
| 1998 | Chevrolet | K2500 | N/A | New with front disc brakes | ||||
| 1998 | Chevrolet | K2500 Suburban | N/A | New with front disc brakes | ||||
| 1998 | Chevrolet | Silverado | N/A | New with front disc brakes | ||||
| 1998 | Chevrolet | Suburban 1500 | N/A | New with front disc brakes | ||||
| 1998 | Chevrolet | Tahoe | N/A | New with front disc brakes | ||||
| 1998 | GMC | C1500 | GAS | N/A | New with front disc brakes | |||
| 1998 | GMC | C1500 Suburban | GAS | N/A | New with front disc brakes | |||
| 1998 | GMC | C2500 | GAS | N/A | New with front disc brakes | |||
| 1998 | GMC | C2500 Suburban | GAS | N/A | New with front disc brakes | |||
| 1998 | GMC | K1500 | GAS | N/A | New with front disc brakes | |||
| 1998 | GMC | K1500 Suburban | GAS | N/A | New with front disc brakes | |||
| 1998 | GMC | K2500 | N/A | New with front disc brakes | ||||
| 1998 | GMC | K2500 Suburban | N/A | New with front disc brakes | ||||
| 1998 | GMC | Yukon | N/A | New with front disc brakes | ||||
| 1997 | Chevrolet | C1500 | N/A | New with front disc brakes | ||||
| 1997 | Chevrolet | C1500 Suburban | N/A | New with front disc brakes | ||||
| 1997 | Chevrolet | C2500 | N/A | New with front disc brakes | ||||
| 1997 | Chevrolet | C2500 Suburban | N/A | New with front disc brakes | ||||
| 1997 | Chevrolet | K1500 | N/A | New with front disc brakes | ||||
| 1997 | Chevrolet | K1500 Suburban | N/A | New with front disc brakes | ||||
| 1997 | Chevrolet | K2500 | N/A | New with front disc brakes | ||||
| 1997 | Chevrolet | K2500 Suburban | N/A | New with front disc brakes | ||||
| 1997 | Chevrolet | Silverado | N/A | New with front disc brakes | ||||
| 1997 | Chevrolet | Suburban 1500 | N/A | New with front disc brakes | ||||
| 1997 | Chevrolet | Tahoe | N/A | New with front disc brakes | ||||
| 1997 | GMC | C1500 | GAS | N/A | New with front disc brakes | |||
| 1997 | GMC | C1500 Suburban | GAS | N/A | New with front disc brakes | |||
| 1997 | GMC | C2500 | GAS | N/A | New with front disc brakes | |||
| 1997 | GMC | C2500 Suburban | GAS | N/A | New with front disc brakes | |||
| 1997 | GMC | K1500 | GAS | N/A | New with front disc brakes | |||
| 1997 | GMC | K1500 Suburban | GAS | N/A | New with front disc brakes | |||
| 1997 | GMC | K2500 | N/A | New with front disc brakes | ||||
| 1997 | GMC | K2500 Suburban | N/A | New with front disc brakes | ||||
| 1997 | GMC | Yukon | N/A | New with front disc brakes | ||||
| 1996 | Chevrolet | C1500 | N/A | New with front disc brakes | ||||
| 1996 | Chevrolet | C1500 Suburban | N/A | New with front disc brakes | ||||
| 1996 | Chevrolet | C2500 | N/A | New with front disc brakes | ||||
| 1996 | Chevrolet | C2500 Suburban | N/A | New with front disc brakes | ||||
| 1996 | Chevrolet | K1500 | N/A | New with front disc brakes | ||||
| 1996 | Chevrolet | K1500 Suburban | N/A | New with front disc brakes | ||||
| 1996 | Chevrolet | K2500 | N/A | New with front disc brakes | ||||
| 1996 | Chevrolet | K2500 Suburban | N/A | New with front disc brakes | ||||
| 1996 | Chevrolet | Silverado | N/A | New with front disc brakes | ||||
| 1996 | Chevrolet | Suburban 1500 | N/A | New with front disc brakes | ||||
| 1996 | Chevrolet | Tahoe | N/A | New with front disc brakes | ||||
| 1996 | Dodge | Ram 1500 | N/A | New with front disc brakes | ||||
| 1996 | GMC | C1500 | GAS | N/A | New with front disc brakes | |||
| 1996 | GMC | C1500 Suburban | GAS | N/A | New with front disc brakes | |||
| 1996 | GMC | C2500 | GAS | N/A | New with front disc brakes | |||
| 1996 | GMC | C2500 Suburban | GAS | N/A | New with front disc brakes | |||
| 1996 | GMC | K1500 | GAS | N/A | New with front disc brakes | |||
| 1996 | GMC | K1500 Suburban | GAS | N/A | New with front disc brakes | |||
| 1996 | GMC | K2500 | N/A | New with front disc brakes | ||||
| 1996 | GMC | K2500 Suburban | N/A | New with front disc brakes | ||||
| 1996 | GMC | Yukon | N/A | New with front disc brakes | ||||
| 1995 | Chevrolet | C1500 | N/A | New with front disc brakes | ||||
| 1995 | Chevrolet | C1500 Suburban | N/A | New with front disc brakes | ||||
| 1995 | Chevrolet | C2500 | N/A | New with front disc brakes | ||||
| 1995 | Chevrolet | C2500 Suburban | N/A | New with front disc brakes | ||||
| 1995 | Chevrolet | K1500 | N/A | New with front disc brakes | ||||
| 1995 | Chevrolet | K1500 Suburban | N/A | New with front disc brakes | ||||
| 1995 | Chevrolet | K2500 | N/A | New with front disc brakes | ||||
| 1995 | Chevrolet | K2500 Suburban | N/A | New with front disc brakes | ||||
| 1995 | Chevrolet | Silverado | N/A | New with front disc brakes | ||||
| 1995 | Chevrolet | Suburban 1500 | N/A | New with front disc brakes | ||||
| 1995 | Chevrolet | Tahoe | N/A | New with front disc brakes | ||||
| 1995 | Dodge | Ram 1500 | N/A | New with front disc brakes | ||||
| 1995 | GMC | C1500 | GAS | N/A | New with front disc brakes | |||
| 1995 | GMC | C1500 Suburban | GAS | N/A | New with front disc brakes | |||
| 1995 | GMC | C2500 | GAS | N/A | New with front disc brakes | |||
| 1995 | GMC | C2500 Suburban | GAS | N/A | New with front disc brakes | |||
| 1995 | GMC | K1500 | GAS | N/A | New with front disc brakes | |||
| 1995 | GMC | K1500 Suburban | GAS | N/A | New with front disc brakes | |||
| 1995 | GMC | K2500 | N/A | New with front disc brakes | ||||
| 1995 | GMC | K2500 Suburban | N/A | New with front disc brakes | ||||
| 1995 | GMC | Yukon | N/A | New with front disc brakes | ||||
| 1994 | Chevrolet | Blazer | N/A | New with front disc brakes | ||||
| 1994 | Chevrolet | C1500 | N/A | New with front disc brakes | ||||
| 1994 | Chevrolet | C1500 Suburban | N/A | New with front disc brakes | ||||
| 1994 | Chevrolet | C2500 | N/A | New with front disc brakes | ||||
| 1994 | Chevrolet | C2500 Suburban | N/A | New with front disc brakes | ||||
| 1994 | Chevrolet | K1500 | N/A | New with front disc brakes | ||||
| 1994 | Chevrolet | K1500 Suburban | N/A | New with front disc brakes | ||||
| 1994 | Chevrolet | K2500 | N/A | New with front disc brakes | ||||
| 1994 | Chevrolet | K2500 Suburban | N/A | New with front disc brakes | ||||
| 1994 | Dodge | Ram 1500 | N/A | New with front disc brakes | ||||
| 1994 | GMC | C1500 | GAS | N/A | New with front disc brakes | |||
| 1994 | GMC | C1500 Suburban | GAS | N/A | New with front disc brakes | |||
| 1994 | GMC | C2500 | GAS | N/A | New with front disc brakes | |||
| 1994 | GMC | C2500 Suburban | GAS | N/A | New with front disc brakes | |||
| 1994 | GMC | Jimmy | N/A | New with front disc brakes | ||||
| 1994 | GMC | K1500 | GAS | N/A | New with front disc brakes | |||
| 1994 | GMC | K1500 Suburban | GAS | N/A | New with front disc brakes | |||
| 1994 | GMC | K2500 | N/A | New with front disc brakes | ||||
| 1994 | GMC | K2500 Suburban | N/A | New with front disc brakes | ||||
| 1994 | GMC | Yukon | N/A | New with front disc brakes | ||||
| 1993 | Chevrolet | Blazer | N/A | New with front disc brakes | ||||
| 1993 | Chevrolet | C1500 | N/A | New with front disc brakes | ||||
| 1993 | Chevrolet | C1500 Suburban | N/A | New with front disc brakes | ||||
| 1993 | Chevrolet | C2500 | N/A | New with front disc brakes | ||||
| 1993 | Chevrolet | C2500 Suburban | N/A | New with front disc brakes | ||||
| 1993 | Chevrolet | K1500 | N/A | New with front disc brakes | ||||
| 1993 | Chevrolet | K1500 Suburban | N/A | New with front disc brakes | ||||
| 1993 | Chevrolet | K2500 | N/A | New with front disc brakes | ||||
| 1993 | Chevrolet | K2500 Suburban | N/A | New with front disc brakes | ||||
| 1993 | GMC | C1500 | GAS | N/A | New with front disc brakes | |||
| 1993 | GMC | C1500 Suburban | GAS | N/A | New with front disc brakes | |||
| 1993 | GMC | C2500 | GAS | N/A | New with front disc brakes | |||
| 1993 | GMC | C2500 Suburban | GAS | N/A | New with front disc brakes | |||
| 1993 | GMC | Jimmy | N/A | New with front disc brakes | ||||
| 1993 | GMC | K1500 | GAS | N/A | New with front disc brakes | |||
| 1993 | GMC | K1500 Suburban | GAS | N/A | New with front disc brakes | |||
| 1993 | GMC | K2500 | GAS | N/A | New with front disc brakes | |||
| 1993 | GMC | K2500 Suburban | GAS | N/A | New with front disc brakes | |||
| 1993 | GMC | Yukon | N/A | New with front disc brakes | ||||
| 1992 | Chevrolet | Blazer | N/A | New with front disc brakes | ||||
| 1992 | Chevrolet | C1500 | N/A | New with front disc brakes | ||||
| 1992 | Chevrolet | C1500 Suburban | N/A | New with front disc brakes | ||||
| 1992 | Chevrolet | C2500 | N/A | New with front disc brakes | ||||
| 1992 | Chevrolet | C2500 Suburban | N/A | New with front disc brakes | ||||
| 1992 | Chevrolet | K1500 | N/A | New with front disc brakes | ||||
| 1992 | Chevrolet | K1500 Suburban | N/A | New with front disc brakes | ||||
| 1992 | Chevrolet | K2500 | N/A | New with front disc brakes | ||||
| 1992 | Chevrolet | K2500 Suburban | N/A | New with front disc brakes | ||||
| 1992 | GMC | C1500 | GAS | N/A | New with front disc brakes | |||
| 1992 | GMC | C1500 Suburban | GAS | N/A | New with front disc brakes | |||
| 1992 | GMC | C2500 | GAS | N/A | New with front disc brakes | |||
| 1992 | GMC | C2500 Suburban | GAS | N/A | New with front disc brakes | |||
| 1992 | GMC | Jimmy | N/A | New with front disc brakes | ||||
| 1992 | GMC | K1500 | GAS | N/A | New with front disc brakes | |||
| 1992 | GMC | K1500 Suburban | GAS | N/A | New with front disc brakes | |||
| 1992 | GMC | K2500 | GAS | N/A | New with front disc brakes | |||
| 1992 | GMC | K2500 Suburban | GAS | N/A | New with front disc brakes | |||
| 1992 | GMC | Yukon | N/A | New with front disc brakes | ||||
| 1991 | Chevrolet | C1500 | Standard Cab Pickup | N/A | New with front disc brakes | |||
| 1991 | Chevrolet | C2500 | N/A | New with front disc brakes | ||||
| 1991 | Chevrolet | K1500 | Standard Cab Pickup | N/A | New with front disc brakes | |||
| 1991 | Chevrolet | K2500 | N/A | New with front disc brakes | ||||
| 1991 | GMC | C1500 | Standard Cab Pickup | GAS | N/A | New with front disc brakes | ||
| 1991 | GMC | C2500 | GAS | N/A | New with front disc brakes | |||
| 1991 | GMC | Jimmy | GAS | N/A | New with front disc brakes | |||
| 1991 | GMC | K1500 | Standard Cab Pickup | GAS | N/A | New with front disc brakes | ||
| 1991 | GMC | K2500 | GAS | N/A | New with front disc brakes | |||
| 1990 | Chevrolet | C1500 | Standard Cab Pickup | N/A | New with front disc brakes | |||
| 1990 | Chevrolet | C2500 | N/A | New with front disc brakes | ||||
| 1990 | Chevrolet | K1500 | Standard Cab Pickup | N/A | New with front disc brakes | |||
| 1990 | Chevrolet | K2500 | N/A | New with front disc brakes | ||||
| 1990 | GMC | C1500 | Standard Cab Pickup | GAS | N/A | New with front disc brakes | ||
| 1990 | GMC | C2500 | GAS | N/A | New with front disc brakes | |||
| 1990 | GMC | Jimmy | GAS | N/A | New with front disc brakes | |||
| 1990 | GMC | K1500 | Standard Cab Pickup | GAS | N/A | New with front disc brakes | ||
| 1990 | GMC | K2500 | GAS | N/A | New with front disc brakes | |||
| 1989 | Chevrolet | C1500 | Standard Cab Pickup | N/A | New with front disc brakes | |||
| 1989 | Chevrolet | C2500 | N/A | New with front disc brakes | ||||
| 1989 | Chevrolet | K1500 | Standard Cab Pickup | N/A | New with front disc brakes | |||
| 1989 | Chevrolet | K2500 | N/A | New with front disc brakes | ||||
| 1989 | GMC | C1500 | Standard Cab Pickup | GAS | N/A | New with front disc brakes | ||
| 1989 | GMC | C2500 | GAS | N/A | New with front disc brakes | |||
| 1989 | GMC | Jimmy | GAS | N/A | New with front disc brakes | |||
| 1989 | GMC | K1500 | Standard Cab Pickup | GAS | N/A | New with front disc brakes | ||
| 1989 | GMC | K2500 | GAS | N/A | New with front disc brakes | |||
| 1988 | Chevrolet | C1500 | Standard Cab Pickup | N/A | New with front disc brakes | |||
| 1988 | Chevrolet | C2500 | N/A | New with front disc brakes | ||||
| 1988 | Chevrolet | K1500 | Standard Cab Pickup | N/A | New with front disc brakes | |||
| 1988 | Chevrolet | K2500 | N/A | New with front disc brakes | ||||
| 1988 | GMC | C1500 | Standard Cab Pickup | GAS | N/A | New with front disc brakes | ||
| 1988 | GMC | C2500 | GAS | N/A | New with front disc brakes | |||
| 1988 | GMC | Jimmy | GAS | N/A | New with front disc brakes | |||
| 1988 | GMC | K1500 | Standard Cab Pickup | GAS | N/A | New with front disc brakes | ||
| 1988 | GMC | K2500 | GAS | N/A | New with front disc brakes |
* 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:
180299674778 450
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.