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OE Quality
60-Day Returns
MPA ElectricalPart #: NM4276
MPA Electrical NM4276 Brake Master Cylinder
8 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$149.39Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
New with front disc brakes
Fitment: Ram, 1500 and 2500
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? See all Brake Master Cylinder options
MPA Electrical NM4276 Brake Master Cylinder
| Brand | MPA Electrical |
|---|---|
| Part Number | NM4276 |
| Position | New with front disc brakes |
| Reservoir Material | Plastic |
| Mounting Hardware Included | No |
| Grade Type | Standard replacement |
| Gasket Or Seal Included | Yes |
| Mounting Hole Quantity | 2 |
| Master Cylinder Bore Diameter | 1.31 |
| Brake Booster Included | No |
| Master Cylinder Cap Included | Yes |
| Master Cylinder Material | Aluminum |
| Push Rod Included | No |
| Reservoir Included | Yes |
| Sensor Included | No |
| Mounting Hole Diameter | 0.356 |
| Mounting Bracket Included | No |
| Brake Pressure Switch(s) Included | No |
| Fluid Type | Dot 3 |
| Product Condition | New |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Submodel | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2018 | Ram | 2500 | DIESEL | N/A | New with front disc brakes | |
| 2017 | Ram | 2500 | GAS | N/A | New with front disc brakes | |
| 2016 | Ram | 2500 | GAS | N/A | New with front disc brakes | |
| 2015 | Ram | 2500 | GAS | N/A | New with front disc brakes | |
| 2014 | Ram | 2500 | GAS | N/A | New with front disc brakes | |
| 2013 | Ram | 2500 | GAS | N/A | New with front disc brakes | |
| 2012 | Ram | 1500 | Tradesman HD | N/A | New with front disc brakes | |
| 2012 | Ram | 2500 | 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:
6814 4489AA6828 5796AA
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.