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MPA ElectricalPart #: NM1863
MPA Electrical NM1863 Brake Master Cylinder
⚙️ 236 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: Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac, 98, Blazer, Bonneville, C10, C10 Suburban, C1500, C1500 Suburban, C20, C20 Suburban, C2500, C2500 Suburban, Caprice, Catalina, Custom Cruiser, Delta 88, DeVille, Fleetwood, G20, G2500, Impala, Jimmy, K10, K10 Suburban, K1500, K1500 Suburban, K20, K20 Suburban, K2500, K2500 Suburban, K5 Blazer, Laurentian, LeSabre, P20, P2500, Parisienne, R10, R10 Suburban, R1500, R1500 Suburban, R20, R2500, R2500 Suburban, V10, V10 Suburban, V1500, V1500 Suburban, V20, V2500, and V2500 Suburban
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Brake Master Cylinder options
MPA Electrical NM1863 Brake Master Cylinder
| Brand | MPA Electrical |
| Part Number | NM1863 |
| Position | New with front disc brakes |
| Reservoir Material | Integral |
| Mounting Hardware Included | No |
| Grade Type | Standard replacement |
| Gasket Or Seal Included | No |
| Mounting Hole Quantity | 2 |
| Master Cylinder Bore Diameter | 1.181 |
| 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 | 0.428 |
| Mounting Bracket Included | No |
| Brake Pressure Switch(s) Included | No |
| Fluid Type | Dot 3 |
| Product Condition | New |
This part fits 236 vehicles. Search below:
| Year | Make | Model | Drive Type | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|
| 1995 | Chevrolet | G20 | N/A | New with front disc brakes | ||
| 1995 | GMC | G2500 | DIESEL | N/A | New with front disc brakes | |
| 1994 | Chevrolet | G20 | N/A | New with front disc brakes | ||
| 1994 | GMC | G2500 | DIESEL | N/A | New with front disc brakes | |
| 1993 | Chevrolet | G20 | N/A | New with front disc brakes | ||
| 1993 | GMC | G2500 | DIESEL | N/A | New with front disc brakes | |
| 1992 | Chevrolet | G20 | N/A | New with front disc brakes | ||
| 1992 | GMC | G2500 | DIESEL | N/A | New with front disc brakes | |
| 1991 | Chevrolet | Blazer | N/A | New with front disc brakes | ||
| 1991 | Chevrolet | G20 | N/A | New with front disc brakes | ||
| 1991 | Chevrolet | R1500 Suburban | N/A | New with front disc brakes | ||
| 1991 | Chevrolet | R2500 Suburban | N/A | New with front disc brakes | ||
| 1991 | Chevrolet | V1500 Suburban | N/A | New with front disc brakes | ||
| 1991 | Chevrolet | V2500 Suburban | N/A | New with front disc brakes | ||
| 1991 | GMC | G2500 | DIESEL | N/A | New with front disc brakes | |
| 1991 | GMC | Jimmy | DIESEL | N/A | New with front disc brakes | |
| 1991 | GMC | R1500 Suburban | N/A | New with front disc brakes | ||
| 1991 | GMC | R2500 Suburban | N/A | New with front disc brakes | ||
| 1991 | GMC | V1500 Suburban | N/A | New with front disc brakes | ||
| 1991 | GMC | V2500 Suburban | N/A | New with front disc brakes | ||
| 1990 | Chevrolet | Blazer | N/A | New with front disc brakes | ||
| 1990 | Chevrolet | G20 | N/A | New with front disc brakes | ||
| 1990 | Chevrolet | R1500 Suburban | N/A | New with front disc brakes | ||
| 1990 | Chevrolet | R2500 Suburban | N/A | New with front disc brakes | ||
| 1990 | Chevrolet | V1500 Suburban | N/A | New with front disc brakes | ||
| 1990 | Chevrolet | V2500 Suburban | N/A | New with front disc brakes | ||
| 1990 | GMC | G2500 | DIESEL | N/A | New with front disc brakes | |
| 1990 | GMC | Jimmy | DIESEL | N/A | New with front disc brakes | |
| 1990 | GMC | R1500 Suburban | N/A | New with front disc brakes | ||
| 1990 | GMC | R2500 Suburban | N/A | New with front disc brakes | ||
| 1990 | GMC | V1500 Suburban | N/A | New with front disc brakes | ||
| 1990 | GMC | V2500 Suburban | N/A | New with front disc brakes | ||
| 1989 | Chevrolet | Blazer | N/A | New with front disc brakes | ||
| 1989 | Chevrolet | G20 | N/A | New with front disc brakes | ||
| 1989 | Chevrolet | P20 | N/A | New with front disc brakes | ||
| 1989 | Chevrolet | R1500 Suburban | N/A | New with front disc brakes | ||
| 1989 | Chevrolet | R2500 | N/A | New with front disc brakes | ||
| 1989 | Chevrolet | R2500 Suburban | N/A | New with front disc brakes | ||
| 1989 | Chevrolet | V1500 Suburban | N/A | New with front disc brakes | ||
| 1989 | Chevrolet | V2500 Suburban | N/A | New with front disc brakes | ||
| 1989 | GMC | G2500 | DIESEL | N/A | New with front disc brakes | |
| 1989 | GMC | Jimmy | DIESEL | N/A | New with front disc brakes | |
| 1989 | GMC | P2500 | DIESEL | N/A | New with front disc brakes | |
| 1989 | GMC | R1500 Suburban | N/A | New with front disc brakes | ||
| 1989 | GMC | R2500 | N/A | New with front disc brakes | ||
| 1989 | GMC | R2500 Suburban | N/A | New with front disc brakes | ||
| 1989 | GMC | V1500 Suburban | N/A | New with front disc brakes | ||
| 1989 | GMC | V2500 Suburban | N/A | New with front disc brakes | ||
| 1988 | Chevrolet | Blazer | N/A | New with front disc brakes | ||
| 1988 | Chevrolet | G20 | N/A | New with front disc brakes | ||
| 1988 | Chevrolet | P20 | N/A | New with front disc brakes | ||
| 1988 | Chevrolet | R10 Suburban | DIESEL | N/A | New with front disc brakes | |
| 1988 | Chevrolet | R20 | N/A | New with front disc brakes | ||
| 1988 | Chevrolet | V10 Suburban | N/A | New with front disc brakes | ||
| 1988 | GMC | G2500 | DIESEL | N/A | New with front disc brakes | |
| 1988 | GMC | Jimmy | DIESEL | N/A | New with front disc brakes | |
| 1988 | GMC | P2500 | DIESEL | N/A | New with front disc brakes | |
| 1988 | GMC | R1500 Suburban | N/A | New with front disc brakes | ||
| 1988 | GMC | R2500 | N/A | New with front disc brakes | ||
| 1988 | GMC | R2500 Suburban | N/A | New with front disc brakes | ||
| 1988 | GMC | V1500 Suburban | N/A | New with front disc brakes | ||
| 1988 | GMC | V2500 Suburban | N/A | New with front disc brakes | ||
| 1987 | Chevrolet | Blazer | N/A | New with front disc brakes | ||
| 1987 | Chevrolet | G20 | N/A | New with front disc brakes | ||
| 1987 | Chevrolet | P20 | N/A | New with front disc brakes | ||
| 1987 | Chevrolet | R10 | N/A | New with front disc brakes | ||
| 1987 | Chevrolet | R10 Suburban | DIESEL | N/A | New with front disc brakes | |
| 1987 | Chevrolet | R20 | N/A | New with front disc brakes | ||
| 1987 | Chevrolet | V10 | N/A | New with front disc brakes | ||
| 1987 | Chevrolet | V10 Suburban | N/A | New with front disc brakes | ||
| 1987 | Chevrolet | V20 | N/A | New with front disc brakes | ||
| 1987 | GMC | G2500 | DIESEL | N/A | New with front disc brakes | |
| 1987 | GMC | Jimmy | DIESEL | N/A | New with front disc brakes | |
| 1987 | GMC | P2500 | DIESEL | N/A | New with front disc brakes | |
| 1987 | GMC | R1500 | DIESEL | N/A | New with front disc brakes | |
| 1987 | GMC | R1500 Suburban | N/A | New with front disc brakes | ||
| 1987 | GMC | R2500 | N/A | New with front disc brakes | ||
| 1987 | GMC | R2500 Suburban | N/A | New with front disc brakes | ||
| 1987 | GMC | V1500 | DIESEL | N/A | New with front disc brakes | |
| 1987 | GMC | V1500 Suburban | N/A | New with front disc brakes | ||
| 1987 | GMC | V2500 | N/A | New with front disc brakes | ||
| 1987 | GMC | V2500 Suburban | N/A | New with front disc brakes | ||
| 1986 | Chevrolet | C10 | DIESEL | N/A | New with front disc brakes | |
| 1986 | Chevrolet | C10 Suburban | DIESEL | N/A | New with front disc brakes | |
| 1986 | Chevrolet | C20 | N/A | New with front disc brakes | ||
| 1986 | Chevrolet | C20 Suburban | N/A | New with front disc brakes | ||
| 1986 | Chevrolet | G20 | N/A | New with front disc brakes | ||
| 1986 | Chevrolet | K10 | DIESEL | N/A | New with front disc brakes | |
| 1986 | Chevrolet | K10 Suburban | DIESEL | N/A | New with front disc brakes | |
| 1986 | Chevrolet | K20 Suburban | N/A | New with front disc brakes | ||
| 1986 | Chevrolet | K5 Blazer | DIESEL | N/A | New with front disc brakes | |
| 1986 | Chevrolet | P20 | N/A | New with front disc brakes | ||
| 1986 | GMC | C1500 | DIESEL | N/A | New with front disc brakes | |
| 1986 | GMC | C1500 Suburban | N/A | New with front disc brakes | ||
| 1986 | GMC | C2500 | N/A | New with front disc brakes | ||
| 1986 | GMC | C2500 Suburban | N/A | New with front disc brakes | ||
| 1986 | GMC | G2500 | DIESEL | N/A | New with front disc brakes | |
| 1986 | GMC | Jimmy | DIESEL | N/A | New with front disc brakes | |
| 1986 | GMC | K1500 | DIESEL | N/A | New with front disc brakes | |
| 1986 | GMC | K1500 Suburban | N/A | New with front disc brakes | ||
| 1986 | GMC | K2500 Suburban | N/A | New with front disc brakes | ||
| 1986 | GMC | P2500 | DIESEL | N/A | New with front disc brakes | |
| 1985 | Buick | LeSabre | DIESEL | N/A | New with front disc brakes | |
| 1985 | Cadillac | Fleetwood | RWD | DIESEL | N/A | New with front disc brakes |
| 1985 | Chevrolet | C10 | DIESEL | N/A | New with front disc brakes | |
| 1985 | Chevrolet | C10 Suburban | DIESEL | N/A | New with front disc brakes | |
| 1985 | Chevrolet | C20 | N/A | New with front disc brakes | ||
| 1985 | Chevrolet | C20 Suburban | N/A | New with front disc brakes | ||
| 1985 | Chevrolet | Caprice | DIESEL | N/A | New with front disc brakes | |
| 1985 | Chevrolet | G20 | N/A | New with front disc brakes | ||
| 1985 | Chevrolet | Impala | N/A | New with front disc brakes | ||
| 1985 | Chevrolet | K10 | DIESEL | N/A | New with front disc brakes | |
| 1985 | Chevrolet | K10 Suburban | DIESEL | N/A | New with front disc brakes | |
| 1985 | Chevrolet | K20 | N/A | New with front disc brakes | ||
| 1985 | Chevrolet | K20 Suburban | N/A | New with front disc brakes | ||
| 1985 | Chevrolet | K5 Blazer | DIESEL | N/A | New with front disc brakes | |
| 1985 | Chevrolet | P20 | N/A | New with front disc brakes | ||
| 1985 | GMC | C1500 | DIESEL | N/A | New with front disc brakes | |
| 1985 | GMC | C1500 Suburban | DIESEL | N/A | New with front disc brakes | |
| 1985 | GMC | C2500 | DIESEL | N/A | New with front disc brakes | |
| 1985 | GMC | C2500 Suburban | N/A | New with front disc brakes | ||
| 1985 | GMC | G2500 | DIESEL | N/A | New with front disc brakes | |
| 1985 | GMC | Jimmy | DIESEL | N/A | New with front disc brakes | |
| 1985 | GMC | K1500 | DIESEL | N/A | New with front disc brakes | |
| 1985 | GMC | K1500 Suburban | N/A | New with front disc brakes | ||
| 1985 | GMC | K2500 | DIESEL | N/A | New with front disc brakes | |
| 1985 | GMC | K2500 Suburban | N/A | New with front disc brakes | ||
| 1985 | GMC | P2500 | DIESEL | N/A | New with front disc brakes | |
| 1985 | Oldsmobile | Custom Cruiser | DIESEL | N/A | New with front disc brakes | |
| 1985 | Oldsmobile | Delta 88 | DIESEL | N/A | New with front disc brakes | |
| 1985 | Pontiac | Parisienne | DIESEL | N/A | New with front disc brakes | |
| 1984 | Buick | LeSabre | DIESEL | N/A | New with front disc brakes | |
| 1984 | Cadillac | DeVille | DIESEL | N/A | New with front disc brakes | |
| 1984 | Cadillac | Fleetwood | DIESEL | N/A | New with front disc brakes | |
| 1984 | Chevrolet | C10 | DIESEL | N/A | New with front disc brakes | |
| 1984 | Chevrolet | C10 Suburban | DIESEL | N/A | New with front disc brakes | |
| 1984 | Chevrolet | C20 | DIESEL | N/A | New with front disc brakes | |
| 1984 | Chevrolet | C20 Suburban | DIESEL | N/A | New with front disc brakes | |
| 1984 | Chevrolet | Caprice | DIESEL | N/A | New with front disc brakes | |
| 1984 | Chevrolet | G20 | DIESEL | N/A | New with front disc brakes | |
| 1984 | Chevrolet | Impala | DIESEL | N/A | New with front disc brakes | |
| 1984 | Chevrolet | K10 | DIESEL | N/A | New with front disc brakes | |
| 1984 | Chevrolet | K10 Suburban | DIESEL | N/A | New with front disc brakes | |
| 1984 | Chevrolet | K20 | N/A | New with front disc brakes | ||
| 1984 | Chevrolet | K20 Suburban | N/A | New with front disc brakes | ||
| 1984 | Chevrolet | K5 Blazer | DIESEL | N/A | New with front disc brakes | |
| 1984 | Chevrolet | P20 | DIESEL | N/A | New with front disc brakes | |
| 1984 | GMC | C1500 | DIESEL | N/A | New with front disc brakes | |
| 1984 | GMC | C1500 Suburban | DIESEL | N/A | New with front disc brakes | |
| 1984 | GMC | C2500 | DIESEL | N/A | New with front disc brakes | |
| 1984 | GMC | C2500 Suburban | N/A | New with front disc brakes | ||
| 1984 | GMC | G2500 | DIESEL | N/A | New with front disc brakes | |
| 1984 | GMC | Jimmy | DIESEL | N/A | New with front disc brakes | |
| 1984 | GMC | K1500 | DIESEL | N/A | New with front disc brakes | |
| 1984 | GMC | K1500 Suburban | N/A | New with front disc brakes | ||
| 1984 | GMC | K2500 | DIESEL | N/A | New with front disc brakes | |
| 1984 | GMC | K2500 Suburban | N/A | New with front disc brakes | ||
| 1984 | GMC | P2500 | DIESEL | N/A | New with front disc brakes | |
| 1984 | Oldsmobile | 98 | DIESEL | N/A | New with front disc brakes | |
| 1984 | Oldsmobile | Custom Cruiser | DIESEL | N/A | New with front disc brakes | |
| 1984 | Oldsmobile | Delta 88 | DIESEL | N/A | New with front disc brakes | |
| 1984 | Pontiac | Parisienne | DIESEL | N/A | New with front disc brakes | |
| 1983 | Buick | LeSabre | DIESEL | N/A | New with front disc brakes | |
| 1983 | Cadillac | DeVille | DIESEL | N/A | New with front disc brakes | |
| 1983 | Cadillac | Fleetwood | DIESEL | N/A | New with front disc brakes | |
| 1983 | Chevrolet | C10 | DIESEL | N/A | New with front disc brakes | |
| 1983 | Chevrolet | C10 Suburban | DIESEL | N/A | New with front disc brakes | |
| 1983 | Chevrolet | C20 | DIESEL | N/A | New with front disc brakes | |
| 1983 | Chevrolet | C20 Suburban | DIESEL | N/A | New with front disc brakes | |
| 1983 | Chevrolet | Caprice | DIESEL | N/A | New with front disc brakes | |
| 1983 | Chevrolet | G20 | DIESEL | N/A | New with front disc brakes | |
| 1983 | Chevrolet | Impala | DIESEL | N/A | New with front disc brakes | |
| 1983 | Chevrolet | K10 | DIESEL | N/A | New with front disc brakes | |
| 1983 | Chevrolet | K10 Suburban | DIESEL | N/A | New with front disc brakes | |
| 1983 | Chevrolet | K20 | N/A | New with front disc brakes | ||
| 1983 | Chevrolet | K20 Suburban | N/A | New with front disc brakes | ||
| 1983 | Chevrolet | K5 Blazer | DIESEL | N/A | New with front disc brakes | |
| 1983 | Chevrolet | P20 | DIESEL | N/A | New with front disc brakes | |
| 1983 | GMC | C1500 | DIESEL | N/A | New with front disc brakes | |
| 1983 | GMC | C1500 Suburban | DIESEL | N/A | New with front disc brakes | |
| 1983 | GMC | C2500 | DIESEL | N/A | New with front disc brakes | |
| 1983 | GMC | C2500 Suburban | N/A | New with front disc brakes | ||
| 1983 | GMC | G2500 | DIESEL | N/A | New with front disc brakes | |
| 1983 | GMC | Jimmy | DIESEL | N/A | New with front disc brakes | |
| 1983 | GMC | K1500 | DIESEL | N/A | New with front disc brakes | |
| 1983 | GMC | K1500 Suburban | N/A | New with front disc brakes | ||
| 1983 | GMC | K2500 | DIESEL | N/A | New with front disc brakes | |
| 1983 | GMC | K2500 Suburban | N/A | New with front disc brakes | ||
| 1983 | GMC | P2500 | DIESEL | N/A | New with front disc brakes | |
| 1983 | Oldsmobile | 98 | DIESEL | N/A | New with front disc brakes | |
| 1983 | Oldsmobile | Custom Cruiser | DIESEL | N/A | New with front disc brakes | |
| 1983 | Oldsmobile | Delta 88 | DIESEL | N/A | New with front disc brakes | |
| 1983 | Pontiac | Parisienne | DIESEL | N/A | New with front disc brakes | |
| 1982 | Buick | LeSabre | DIESEL | N/A | New with front disc brakes | |
| 1982 | Cadillac | DeVille | DIESEL | N/A | New with front disc brakes | |
| 1982 | Cadillac | Fleetwood | DIESEL | N/A | New with front disc brakes | |
| 1982 | Chevrolet | C10 | DIESEL | N/A | New with front disc brakes | |
| 1982 | Chevrolet | C10 Suburban | DIESEL | N/A | New with front disc brakes | |
| 1982 | Chevrolet | C20 | DIESEL | N/A | New with front disc brakes | |
| 1982 | Chevrolet | C20 Suburban | DIESEL | N/A | New with front disc brakes | |
| 1982 | Chevrolet | Caprice | DIESEL | N/A | New with front disc brakes | |
| 1982 | Chevrolet | Impala | DIESEL | N/A | New with front disc brakes | |
| 1982 | Chevrolet | K10 | DIESEL | N/A | New with front disc brakes | |
| 1982 | Chevrolet | K10 Suburban | DIESEL | N/A | New with front disc brakes | |
| 1982 | Chevrolet | K20 | N/A | New with front disc brakes | ||
| 1982 | Chevrolet | K20 Suburban | N/A | New with front disc brakes | ||
| 1982 | Chevrolet | K5 Blazer | DIESEL | N/A | New with front disc brakes | |
| 1982 | Chevrolet | P20 | DIESEL | N/A | New with front disc brakes | |
| 1982 | GMC | C1500 | DIESEL | N/A | New with front disc brakes | |
| 1982 | GMC | C1500 Suburban | DIESEL | N/A | New with front disc brakes | |
| 1982 | GMC | C2500 | DIESEL | N/A | New with front disc brakes | |
| 1982 | GMC | C2500 Suburban | N/A | New with front disc brakes | ||
| 1982 | GMC | Jimmy | DIESEL | N/A | New with front disc brakes | |
| 1982 | GMC | K1500 | DIESEL | N/A | New with front disc brakes | |
| 1982 | GMC | K1500 Suburban | N/A | New with front disc brakes | ||
| 1982 | GMC | K2500 | DIESEL | N/A | New with front disc brakes | |
| 1982 | GMC | K2500 Suburban | N/A | New with front disc brakes | ||
| 1982 | GMC | P2500 | DIESEL | N/A | New with front disc brakes | |
| 1982 | Oldsmobile | 98 | DIESEL | N/A | New with front disc brakes | |
| 1982 | Oldsmobile | Custom Cruiser | DIESEL | N/A | New with front disc brakes | |
| 1982 | Oldsmobile | Delta 88 | DIESEL | N/A | New with front disc brakes | |
| 1981 | Buick | LeSabre | DIESEL | N/A | New with front disc brakes | |
| 1981 | Cadillac | DeVille | DIESEL | N/A | New with front disc brakes | |
| 1981 | Cadillac | Fleetwood | DIESEL | N/A | New with front disc brakes | |
| 1981 | Chevrolet | C10 | DIESEL | N/A | New with front disc brakes | |
| 1981 | Chevrolet | Caprice | DIESEL | N/A | New with front disc brakes | |
| 1981 | Chevrolet | Impala | DIESEL | N/A | New with front disc brakes | |
| 1981 | GMC | C1500 | DIESEL | N/A | New with front disc brakes | |
| 1981 | Oldsmobile | 98 | DIESEL | N/A | New with front disc brakes | |
| 1981 | Oldsmobile | Custom Cruiser | DIESEL | N/A | New with front disc brakes | |
| 1981 | Oldsmobile | Delta 88 | DIESEL | N/A | New with front disc brakes | |
| 1981 | Pontiac | Bonneville | DIESEL | N/A | New with front disc brakes | |
| 1981 | Pontiac | Catalina | DIESEL | N/A | New with front disc brakes | |
| 1981 | Pontiac | Laurentian | DIESEL | N/A | New with front disc brakes | |
| 1981 | Pontiac | Parisienne | DIESEL | N/A | New with front disc brakes | |
| 1980 | Pontiac | Laurentian | DIESEL | 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:
14047683180304021917649825509416
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.