/live/media/MV/MV_NM55463_Fro.jpg)
OE Quality
60-Day Returns
/live/media/MV/MV_NM55463_Fro.jpg)
/live/media/MV/MV_NM55463_Ang.jpg)
/live/media/MV/MV_NM55463_Lef.jpg)
/live/media/MV/MV_NM55463_Rig.jpg)
/live/media/MV/MV_NM55463_Bac.jpg)
MPA ElectricalPart #: NM55463
MPA Electrical NM55463 Brake Master Cylinder
⚙️ 14 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$173.13Free 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: INFINITI, FX35, FX37, FX50, and QX70
🔄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 NM55463 Brake Master Cylinder
| Brand | MPA Electrical |
| Part Number | NM55463 |
| Position | New with front disc brakes |
| Reservoir Material | Plastic |
| Mounting Hardware Included | No |
| Grade Type | Standard replacement |
| Gasket Or Seal Included | No |
| Mounting Hole Quantity | 2 |
| Master Cylinder Bore Diameter | 0.983 |
| 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 | 0.337 |
| Mounting Bracket Included | No |
| Brake Pressure Switch(s) Included | No |
| Fluid Type | Dot 3 |
| Product Condition | New |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2017 | INFINITI | QX70 | N/A | New with front disc brakes |
| 2016 | INFINITI | QX70 | N/A | New with front disc brakes |
| 2015 | INFINITI | QX70 | N/A | New with front disc brakes |
| 2014 | INFINITI | QX70 | N/A | New with front disc brakes |
| 2013 | INFINITI | FX37 | N/A | New with front disc brakes |
| 2013 | INFINITI | FX50 | N/A | New with front disc brakes |
| 2012 | INFINITI | FX35 | N/A | New with front disc brakes |
| 2012 | INFINITI | FX50 | N/A | New with front disc brakes |
| 2011 | INFINITI | FX35 | N/A | New with front disc brakes |
| 2011 | INFINITI | FX50 | N/A | New with front disc brakes |
| 2010 | INFINITI | FX35 | N/A | New with front disc brakes |
| 2010 | INFINITI | FX50 | N/A | New with front disc brakes |
| 2009 | INFINITI | FX35 | N/A | New with front disc brakes |
| 2009 | INFINITI | FX50 | N/A | New with front disc brakes |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.