How to Service and Repair a Brake Booster on 2005 Chrysler 300?

To fix the power brake booster, push back the driver's seat and disconnect the battery and remove the master cylinder. Detach the booster push rod, remove mounting nuts and remove the booster. Install a new booster, fasten connections and re-install parts. Finally, reattach the battery and try out the brakes.

OEM 2005 Chrysler 300 Brake Booster

Brake Power Booster

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2 Brake Boosters found

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2005 Chrysler 300 Brake Booster Part Number: 5139152AA
Product Specifications
- Other Name: Booster - Power Brake; Power Brake Booster; Booster; Booster Power Brake
- Item Weight: 8.20 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5139152AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following 2005 Chrysler 300 Submodels:
- Base, C, C SRT8, Limited, Touring | 6 Cyl 2.7 L GAS, 6 Cyl 3.5 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.1 L GAS
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2005 Chrysler 300 Brake Booster Part Number: 5139145AA
Product Specifications
- Other Name: Booster - Power Brake; Power Brake Booster; Booster; Booster Power Brake
- Item Weight: 8.80 Pounds
- Item Dimensions: 11.4 x 10.7 x 10.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5139145AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2005 Chrysler 300 Submodels:
- Base, C, C SRT8, Limited, Touring | 6 Cyl 2.7 L GAS, 6 Cyl 3.5 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.1 L GAS

2005 Chrysler 300 Brake Booster Parts and Q&A

Q: How to Service and Repair a Brake Booster on 2005 Chrysler 300?
A: To fix the power brake booster, push back the driver's seat and disconnect the battery and remove the master cylinder. Detach the booster push rod, remove mounting nuts and remove the booster. Install a new booster, fasten connections and re-install parts. Finally, reattach the battery and try out the brakes.