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MasterProPart #: A4050

MasterPro A4050 Engine Mount - Front Lower or Rear Lower
⚙️ 31 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$84.71Free 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
📦MRC Mounts, Front Lower and Rear Lower
🚗Fitment: INFINITI and Mercedes-Benz, B250, CLA250, CLA45 AMG, GLA250, GLA45 AMG, and QX30
🔄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 Engine Mount options
MasterPro A4050 Engine Mount - Front Lower or Rear Lower
| Brand | MasterPro |
| Part Number | A4050 |
| Position | MRC Mounts, Front Lower and Rear Lower |
| Bushing Color | Black |
| Stud Quantity | 0 |
| Mount Material | Aluminum |
| Mounting Position | Front lower |
| Bracket Color | Silver |
| Type | Solid |
| Mounting Hardware Included | No |
| Grade Type | Standard replacement |
| Mounting Hole Quantity | 3 |
| Housing Color | Silver |
| Bushing Material | Rubber |
| Bracket Material | Aluminum |
| Heat Shield Included | No |
| Mounting Bracket Included | Yes |
| INSTRUCTIONS INCLUDED | No |
| Meets or Exceeds Original Equipment Manu | Yes |
| Meets_or_Exceeds_Original_Equipment_Manufacture_Specifications | Yes |
| Mount Type | Oem replacement |
| Per Vehicle Quantity | 1 |
| Per_Vehicle_Quantity | 1 |
This part fits 31 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2020 | Mercedes-Benz | GLA250 | 2.0L | L4 | Front Lower | OEM Replacement; MRC Mounts |
| 2019 | INFINITI | QX30 | 2.0L | L4 | Rear Lower | OEM Replacement; MRC Mounts |
| 2019 | Mercedes-Benz | CLA250 | 2.0L | L4 | Front Lower | |
| 2019 | Mercedes-Benz | CLA45 AMG | 2.0L | L4 | Front Lower | |
| 2019 | Mercedes-Benz | GLA250 | 2.0L | L4 | Front Lower | |
| 2019 | Mercedes-Benz | GLA45 AMG | 2.0L | L4 | Front Lower | |
| 2018 | INFINITI | QX30 | 2.0L | L4 | Rear Lower | OEM Replacement; MRC Mounts |
| 2018 | Mercedes-Benz | CLA250 | 2.0L | L4 | Front Lower | |
| 2018 | Mercedes-Benz | CLA45 AMG | 2.0L | L4 | Front Lower | |
| 2018 | Mercedes-Benz | GLA250 | 2.0L | L4 | Front Lower | |
| 2018 | Mercedes-Benz | GLA45 AMG | 2.0L | L4 | Front Lower | |
| 2017 | INFINITI | QX30 | 2.0L | L4 | Rear Lower | OEM Replacement; MRC Mounts |
| 2017 | Mercedes-Benz | B250 | 2.0L | L4 | Front Lower | OEM Replacement; MRC Mounts |
| 2017 | Mercedes-Benz | CLA250 | 2.0L | L4 | Front Lower | |
| 2017 | Mercedes-Benz | CLA45 AMG | 2.0L | L4 | Front Lower | |
| 2017 | Mercedes-Benz | GLA250 | 2.0L | L4 | Front Lower | |
| 2017 | Mercedes-Benz | GLA45 AMG | 2.0L | L4 | Front Lower | |
| 2016 | Mercedes-Benz | B250 | 2.0L | L4 | Front Lower | |
| 2016 | Mercedes-Benz | CLA250 | 2.0L | L4 | Front Lower | |
| 2016 | Mercedes-Benz | CLA45 AMG | 2.0L | L4 | Front Lower | |
| 2016 | Mercedes-Benz | GLA250 | 2.0L | L4 | Front Lower | |
| 2016 | Mercedes-Benz | GLA45 AMG | 2.0L | L4 | Front Lower | |
| 2015 | Mercedes-Benz | B250 | 2.0L | L4 | Front Lower | |
| 2015 | Mercedes-Benz | CLA250 | 2.0L | L4 | Front Lower | |
| 2015 | Mercedes-Benz | CLA45 AMG | 2.0L | L4 | Front Lower | |
| 2015 | Mercedes-Benz | GLA250 | 2.0L | L4 | Front Lower | |
| 2015 | Mercedes-Benz | GLA45 AMG | 2.0L | L4 | Front Lower | |
| 2014 | Mercedes-Benz | B250 | 2.0L | L4 | Front Lower | |
| 2014 | Mercedes-Benz | CLA250 | 2.0L | L4 | Front Lower | |
| 2014 | Mercedes-Benz | CLA45 AMG | 2.0L | L4 | Front Lower | |
| 2013 | Mercedes-Benz | B250 | 2.0L | L4 | Front Lower |
* 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:
9866
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.