2003 Audi A4 Quattro Power Brake Booster Brake - ATE, Cardone, TRW, Tuff Stuff Performance Accessories

2003 Audi A4 Quattro Power Brake Booster TRW

Part # P311-4284AEC Manu # W0133-1836073 Condition: New

Qty:

In Stock & Ready to Ship

Best Price: $343.32

OEM Product: This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
Chas: -235 000, 7"/8" Dual Diaphram - TRW Brand
TRW / Lucas units are not interchangeable with ATE Units. It may be necessary to remove the spacer and or gasket between the booster and mounting flange to accommodate the new booster.

Brand: TRW

Vehicle	Chassis Range
2003 - Audi A4 Quattro	up to 235 000

2003 Audi A4 Quattro Power Brake Booster TRW

Part # P311-4284AEC Manu # W0133-1836073 Condition: New

Qty:

In Stock & Ready to Ship

Best Price: $343.32

OEM Product: This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
Chas: 235 001-, 7"/8" Dual Diaphram - TRW Brand
TRW / Lucas units are not interchangeable with ATE Units. It may be necessary to remove the spacer and or gasket between the booster and mounting flange to accommodate the new booster.

Brand: TRW

Vehicle	Chassis Range
2003 - Audi A4 Quattro	235 001 and up

2003 Audi A4 Quattro Power Brake Booster ATE

Part # P311-0DA3E1E Manu # W0133-1598292 Condition: New

Qty:

In Stock & Ready to Ship

Best Price: $540.84

OEM Product: This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
Chas: 235 001-, Dual Diaphram - ATE Brand
ATE units are not interchangeable with TRW units - Mounting Clip may also be required if broken upon removal of booster.

Brand: ATE

Vehicle	Chassis Range
2003 - Audi A4 Quattro	235 001 and up

2003 Audi A4 Quattro Power Brake Booster Cardone - Remanufactured Power Brake Booster

Part # P311-45C1AE1 Manu # 53-2947 Condition: New

Qty:

In Stock & Ready to Ship

Core Price: $23.40 Best Price: $130.31

Remanufactured Vacuum Power Brake Booster
with TRW Master Cylinder without Master Cylinder
Remanufactured Power Brake Booster
Product Attributes:
- Booster Type: Vacuum
- Brake Pedal Rod Extension Included: No
- Brake Service Grade: Regular
- Contains Electronic Components: No
- Diaphragm Diameter:
  - 240.03
  - 9.45
- Diaphragm Type: Dual
- Does it require SDS: No
- E-Waste: No
- FAA_A1: A Brake Booster Assists In Pushing The Master Cylinder Piston When The Brakes Are Applied. This Multiplies Pedal Force To Decrease Stopping Distances.
- FAA_A10: The Most Common Way To Identify The Brake Booster Is By The Vehicle Application. However, Most Brake Boosters Have A Pedal Rod Identification Number Stamped On The End Of The Rod. This Can Helpful In Identifying The Correct Replacement Brake Booster.
- FAA_A2: For Proper Functionality, A Brake Booster Will Need A Consistent Supply Of 18-21 Inches Of Vacuum.
- FAA_A3: With The Engine Off, Pump The Brake Pedal Until It Feels Firm And Hold. Then, Start The Engine And The Pedal Will Sink Slightly If The Booster Is Operating Properly.
- FAA_A4: Fuel And Oil Vapors Can Enter The Vehicle’s Pcv System. These Vapors Will Prematurely Deteriorate The Brake Booster’s Internal Diaphragm.
- FAA_A5: After Replacing A Brake Booster, It May Be Necessary To Adjust The Brake Light Switch. Some Vehicles Contain A One-time Use Brake Light Switch. In These Cases, The Brake Light Switch Will Need To Be Replaced.
- FAA_A6: No, Brake Boosters Are Application Specific. Most Will Have Different Master Cylinder And Firewall Mounting Spreads.
- FAA_A7: Brake Pedal Free Play Is A Measurement Of How Far The Brake Pedal Moves Before The Master Cylinder First Begins Engagement. Some Vehicles Will Require An Adjustment. Please Refer To Your Vehicle’s Service Manual.
- FAA_A8: This Is Due To A Failing Master Cylinder Piston Seal. This Will Result In Brake Fluid Entering And Contaminating The Brake Booster. The Master Cylinder And Brake Booster Will Need To Be Replaced.
- FAA_A9: A Common Cause Is A Restricted Vacuum Hose. If The Vacuum Line Is Free Flowing, There Could Be More Extensive Engine Damage Or Wear. Engine Vacuum Also Fluctuates Based On Altitude. Please Refer To The O.e. Specification For Your Vehicle.
- FAQ_Q1: What Does A Brake Booster Do?
- FAQ_Q10: How Can I Identify My Brake Booster?
- FAQ_Q2: How Much Vacuum Does A Brake Booster Need?
- FAQ_Q3: How Can I Test My Brake Booster For Proper Functionality?
- FAQ_Q4: What Causes Multiple Booster Failure?
- FAQ_Q5: Why Do My Brake Lights Remain Illuminated After Installing My Replacement Brake Booster?
- FAQ_Q6: Can I Use A Brake Booster From A Different Application?
- FAQ_Q7: What Is Brake Pedal Free Play?
- FAQ_Q8: Why Is Fluid Present Between My Master Cylinder And Brake Booster?
- FAQ_Q9: Why Do I Have Less Than 18 Inches Of Vacuum Supplied To My Brake Booster?
- Gasket Or Seal Included: No
- Housing Diameter:
  - 243.23
  - 9.576
- Is Item A Chemical: No
- Is Or Contains A Battery: No
- Is Or Contains A Bulb: No
- Is Prop Sixty Five Affected: No
- Is the item CARB affected: No
- Master Cylinder Included: No
- Master Cylinder Stud Thread Size: M16x1.0
- Mounting Bracket Included: No
- Mounting Hardware Included: No
- Neck Seal Included: Yes
- Product Condition: Remanufactured
Features:
- 100% O.E. quality seals, diaphragms and check valves are installed on every unit for like-new performance and reliability.
- Exclusive rust-prohibitive finishing process extends unit life.
- Master cylinder output rods are pre-adjusted (when included) for easier and faster installation.
- New mounting nuts and washers ensure proper, hassle-free installation.
- All units are 100% tested to ensure reliable performance.
- Guaranteed fit and function.
- Meets or exceeds O.E. performance.
CARDONE Remanufactured Vacuum Brake Boosters, Hydro-Vac Boosters, and Hydraulic Boosters, offer your vehicle reliable stopping performance, every time. Each unit is reverse engineered, based off 40 years of CARDONE Engineering expertise, where original design weaknesses are identified, corrected and where applicable upgraded to provide a more durable part then the original unit. Every unit is remanufactured to meet or exceed OEM performance, providing a quality product both you and your vehicle rely on.

Brand: Cardone

Vehicle
2003 - Audi A4 Quattro

2003 Audi A4 Quattro Power Brake Booster Cardone - Remanufactured Power Brake Booster

Part # P311-278233D Manu # 53-3110 Condition: New

This Part Fits the Following OEM/Substitute Numbers: 3B0612107D , 8E0612107B , 8E0612107F

Qty:

In Stock & Ready to Ship

Core Price: $39.60 Best Price: $126.85

Remanufactured Vacuum Power Brake Booster
with ATE Master Cylinder without Master Cylinder
Remanufactured Power Brake Booster
Product Attributes:
- Booster Type: Vacuum
- Brake Pedal Rod Extension Included: No
- Brake Service Grade: Regular
- Contains Electronic Components: No
- Diaphragm Diameter:
  - 242.82
  - 9.56
- Diaphragm Type: Dual
- Does it require SDS: No
- E-Waste: No
- FAA_A1: A Brake Booster Assists In Pushing The Master Cylinder Piston When The Brakes Are Applied. This Multiplies Pedal Force To Decrease Stopping Distances.
- FAA_A10: The Most Common Way To Identify The Brake Booster Is By The Vehicle Application. However, Most Brake Boosters Have A Pedal Rod Identification Number Stamped On The End Of The Rod. This Can Helpful In Identifying The Correct Replacement Brake Booster.
- FAA_A2: For Proper Functionality, A Brake Booster Will Need A Consistent Supply Of 18-21 Inches Of Vacuum.
- FAA_A3: With The Engine Off, Pump The Brake Pedal Until It Feels Firm And Hold. Then, Start The Engine And The Pedal Will Sink Slightly If The Booster Is Operating Properly.
- FAA_A4: Fuel And Oil Vapors Can Enter The Vehicle’s Pcv System. These Vapors Will Prematurely Deteriorate The Brake Booster’s Internal Diaphragm.
- FAA_A5: After Replacing A Brake Booster, It May Be Necessary To Adjust The Brake Light Switch. Some Vehicles Contain A One-time Use Brake Light Switch. In These Cases, The Brake Light Switch Will Need To Be Replaced.
- FAA_A6: No, Brake Boosters Are Application Specific. Most Will Have Different Master Cylinder And Firewall Mounting Spreads.
- FAA_A7: Brake Pedal Free Play Is A Measurement Of How Far The Brake Pedal Moves Before The Master Cylinder First Begins Engagement. Some Vehicles Will Require An Adjustment. Please Refer To Your Vehicle’s Service Manual.
- FAA_A8: This Is Due To A Failing Master Cylinder Piston Seal. This Will Result In Brake Fluid Entering And Contaminating The Brake Booster. The Master Cylinder And Brake Booster Will Need To Be Replaced.
- FAA_A9: A Common Cause Is A Restricted Vacuum Hose. If The Vacuum Line Is Free Flowing, There Could Be More Extensive Engine Damage Or Wear. Engine Vacuum Also Fluctuates Based On Altitude. Please Refer To The O.e. Specification For Your Vehicle.
- FAQ_Q1: What Does A Brake Booster Do?
- FAQ_Q10: How Can I Identify My Brake Booster?
- FAQ_Q2: How Much Vacuum Does A Brake Booster Need?
- FAQ_Q3: How Can I Test My Brake Booster For Proper Functionality?
- FAQ_Q4: What Causes Multiple Booster Failure?
- FAQ_Q5: Why Do My Brake Lights Remain Illuminated After Installing My Replacement Brake Booster?
- FAQ_Q6: Can I Use A Brake Booster From A Different Application?
- FAQ_Q7: What Is Brake Pedal Free Play?
- FAQ_Q8: Why Is Fluid Present Between My Master Cylinder And Brake Booster?
- FAQ_Q9: Why Do I Have Less Than 18 Inches Of Vacuum Supplied To My Brake Booster?
- Gasket Or Seal Included: No
- Housing Diameter:
  - 247.52
  - 9.745
- Is Item A Chemical: No
- Is Or Contains A Battery: No
- Is Or Contains A Bulb: No
- Is Prop Sixty Five Affected: No
- Is the item CARB affected: No
- Master Cylinder Included: No
- Master Cylinder Stud Thread Size: M18x1.5
- Mounting Bracket Included: No
- Mounting Hardware Included: No
- Neck Seal Included: Yes
- Product Condition: Remanufactured
Features:
- 100% O.E. quality seals, diaphragms and check valves are installed on every unit for like-new performance and reliability.
- Exclusive rust-prohibitive finishing process extends unit life.
- Master cylinder output rods are pre-adjusted (when included) for easier and faster installation.
- New mounting nuts and washers ensure proper, hassle-free installation.
- All units are 100% tested to ensure reliable performance.
- Guaranteed fit and function.
- Meets or exceeds O.E. performance.
CARDONE Remanufactured Vacuum Brake Boosters, Hydro-Vac Boosters, and Hydraulic Boosters, offer your vehicle reliable stopping performance, every time. Each unit is reverse engineered, based off 40 years of CARDONE Engineering expertise, where original design weaknesses are identified, corrected and where applicable upgraded to provide a more durable part then the original unit. Every unit is remanufactured to meet o r exceed OEM performance, providing a quality product both you and your vehicle rely on.

Brand: Cardone

Vehicle
2003 - Audi A4 Quattro

2003 Audi A4 Quattro Power Brake Booster Cardone - Remanufactured Power Brake Booster

Part # P311-45C1AE1 Manu # 53-2947 Condition: New

This Part Fits the Following OEM/Substitute Numbers: 3B0612107 , 3B0612107A , 3B0612107A , 3B0612107B , 8E0612107 , 8E0612107A , 8E0612107A , 8E0612107C , 8E0612107E , 8E0612107J

Qty:

In Stock & Ready to Ship

Core Price: $23.40 Best Price: $130.31

Remanufactured Vacuum Power Brake Booster
with Girling Master Cylinder without Master Cylinder
Remanufactured Power Brake Booster
Product Attributes:
- Booster Type: Vacuum
- Brake Pedal Rod Extension Included: No
- Brake Service Grade: Regular
- Contains Electronic Components: No
- Diaphragm Diameter:
  - 240.03
  - 9.45
- Diaphragm Type: Dual
- Does it require SDS: No
- E-Waste: No
- FAA_A1: A Brake Booster Assists In Pushing The Master Cylinder Piston When The Brakes Are Applied. This Multiplies Pedal Force To Decrease Stopping Distances.
- FAA_A10: The Most Common Way To Identify The Brake Booster Is By The Vehicle Application. However, Most Brake Boosters Have A Pedal Rod Identification Number Stamped On The End Of The Rod. This Can Helpful In Identifying The Correct Replacement Brake Booster.
- FAA_A2: For Proper Functionality, A Brake Booster Will Need A Consistent Supply Of 18-21 Inches Of Vacuum.
- FAA_A3: With The Engine Off, Pump The Brake Pedal Until It Feels Firm And Hold. Then, Start The Engine And The Pedal Will Sink Slightly If The Booster Is Operating Properly.
- FAA_A4: Fuel And Oil Vapors Can Enter The Vehicle’s Pcv System. These Vapors Will Prematurely Deteriorate The Brake Booster’s Internal Diaphragm.
- FAA_A5: After Replacing A Brake Booster, It May Be Necessary To Adjust The Brake Light Switch. Some Vehicles Contain A One-time Use Brake Light Switch. In These Cases, The Brake Light Switch Will Need To Be Replaced.
- FAA_A6: No, Brake Boosters Are Application Specific. Most Will Have Different Master Cylinder And Firewall Mounting Spreads.
- FAA_A7: Brake Pedal Free Play Is A Measurement Of How Far The Brake Pedal Moves Before The Master Cylinder First Begins Engagement. Some Vehicles Will Require An Adjustment. Please Refer To Your Vehicle’s Service Manual.
- FAA_A8: This Is Due To A Failing Master Cylinder Piston Seal. This Will Result In Brake Fluid Entering And Contaminating The Brake Booster. The Master Cylinder And Brake Booster Will Need To Be Replaced.
- FAA_A9: A Common Cause Is A Restricted Vacuum Hose. If The Vacuum Line Is Free Flowing, There Could Be More Extensive Engine Damage Or Wear. Engine Vacuum Also Fluctuates Based On Altitude. Please Refer To The O.e. Specification For Your Vehicle.
- FAQ_Q1: What Does A Brake Booster Do?
- FAQ_Q10: How Can I Identify My Brake Booster?
- FAQ_Q2: How Much Vacuum Does A Brake Booster Need?
- FAQ_Q3: How Can I Test My Brake Booster For Proper Functionality?
- FAQ_Q4: What Causes Multiple Booster Failure?
- FAQ_Q5: Why Do My Brake Lights Remain Illuminated After Installing My Replacement Brake Booster?
- FAQ_Q6: Can I Use A Brake Booster From A Different Application?
- FAQ_Q7: What Is Brake Pedal Free Play?
- FAQ_Q8: Why Is Fluid Present Between My Master Cylinder And Brake Booster?
- FAQ_Q9: Why Do I Have Less Than 18 Inches Of Vacuum Supplied To My Brake Booster?
- Gasket Or Seal Included: No
- Housing Diameter:
  - 243.23
  - 9.576
- Is Item A Chemical: No
- Is Or Contains A Battery: No
- Is Or Contains A Bulb: No
- Is Prop Sixty Five Affected: No
- Is the item CARB affected: No
- Master Cylinder Included: No
- Master Cylinder Stud Thread Size: M16x1.0
- Mounting Bracket Included: No
- Mounting Hardware Included: No
- Neck Seal Included: Yes
- Product Condition: Remanufactured
Features:
- 100% O.E. quality seals, diaphragms and check valves are installed on every unit for like-new performance and reliability.
- Exclusive rust-prohibitive finishing process extends unit life.
- Master cylinder output rods are pre-adjusted (when included) for easier and faster installation.
- New mounting nuts and washers ensure proper, hassle-free installation.
- All units are 100% tested to ensure reliable performance.
- Guaranteed fit and function.
- Meets or exceeds O.E. performance.
CARDONE Remanufactured Vacuum Brake Boosters, Hydro-Vac Boosters, and Hydraulic Boosters, offer your vehicle reliable stopping performance, every time. Each unit is reverse engineered, based off 40 years of CARDONE Engineering expertise, where original design weaknesses are identified, corrected and where applicable upgraded to provide a more durable part then the original unit. Every unit is remanufactured to meet or exceed OEM performance, providing a quality product both you and your vehicle rely on.

Brand: Cardone

Vehicle
2003 - Audi A4 Quattro

2003 Audi A4 Quattro Power Brake Booster Cardone - New Power Brake Booster

Part # P311-45190DD Manu # 5C-33110 Condition: New

This Part Fits the Following OEM/Substitute Numbers: 3B0612107D , 3B0612107D , 8E0612107B , 8E0612107F

Qty:

In Stock & Ready to Ship

Best Price: $270.42

with ATE Master Cylinder without Master Cylinder
New Power Brake Booster
Product Attributes:
- :
  - Booster;instruction Sheet;seal Kit
  - New
  - No
- Booster Type: Vacuum
- Brake Pedal Rod Extension Included: No
- Brake Service Grade: Regular
- Diaphragm Diameter:
  - 244.37
  - 9.62
- Diaphragm Type: Dual
- Gasket Or Seal Included: No
- Housing Diameter:
  - 247.6
  - 9.75
- Master Cylinder Included: No
- Master Cylinder Stud Thread Size: M18x1.5
- Mounting Bracket Included: No
- Mounting Hardware Included: No
- Neck Seal Included: Yes
- Stud Thread Size: M18x1.5
Features:
- A premium finish is applied on every unit for superior corrosion protection.
- Each unit is 100% vacuum and pressure tested to ensure reliable performance.
- Pedal rods are 100% functionally tested to ensure proper operation.
- Guaranteed fit and function.
- Meets or exceeds Original Equipment Manufacturer performance.
CARDONE New Vacuum Brake Boosters, Hydro-Vac Boosters, and Hydraulic Boosters are back by CARDONE Select Engineering (CSE). CARDONE Engineering (CSE) is based off 40 years of CARDONE engineering expertise, where original design weaknesses are identified, corrected and where applicable upgraded to provide a more durable part then the original unit. Every unit is 100% new and manufactured to meet or exceed OEM performance, providing a quality product both you and your vehicle rely on.

Brand: Cardone

Vehicle
2003 - Audi A4 Quattro

2003 Audi A4 Quattro Power Brake Booster Cardone - New Power Brake Booster

Part # P311-3D511ED Manu # 5C-32947 Condition: New

Qty:

In Stock & Ready to Ship

Best Price: $249.31

with TRW Master Cylinder without Master Cylinder
New Power Brake Booster
Product Attributes:
- :
  - Booster;instruction Sheet;seal Kit
  - New
  - No
- Booster Type: Vacuum
- Brake Pedal Rod Extension Included: No
- Brake Service Grade: Regular
- Diaphragm Diameter:
  - 240.03
  - 9.45
- Diaphragm Type: Dual
- Gasket Or Seal Included: No
- Housing Diameter:
  - 243.3
  - 9.58
- Master Cylinder Included: No
- Master Cylinder Stud Thread Size: M16x1.0
- Mounting Bracket Included: No
- Mounting Hardware Included: No
- Neck Seal Included: Yes
- Stud Thread Size: M16x1.0
Features:
- A premium finish is applied on every unit for superior corrosion protection.
- Each unit is 100% vacuum and pressure tested to ensure reliable performance.
- Pedal rods are 100% functionally tested to ensure proper operation.
- Guaranteed fit and function.
- Meets or exceeds Original Equipment Manufacturer performance.
CARDONE New Vacuum Brake Boosters, Hydro-Vac Boosters, and Hydraulic Boosters are back by CARDONE Select Engineering (CSE). CARDONE Engineering (CSE) is based off 40 years of CARDONE engineering expertise, where original design weaknesses are identified, corrected and where applicable upgraded to provide a more durable part then the original unit. Every unit is 100% new and manufactured to meet or exceed OEM performance, providing a quality product both you and your vehicle rely on.

Brand: Cardone

Vehicle
2003 - Audi A4 Quattro

2003 Audi A4 Quattro Power Brake Booster Cardone - New Power Brake Booster

Part # P311-3D511ED Manu # 5C-32947 Condition: New

This Part Fits the Following OEM/Substitute Numbers: 3B0612107 , 3B0612107A , 3B0612107A , 3B0612107B , 3B0612107B , 8E0612107 , 8E0612107A , 8E0612107C , 8E0612107E , 8E0612107J

Qty:

In Stock & Ready to Ship

Best Price: $249.31

with Girling Master Cylinder without Master Cylinder
New Power Brake Booster
Product Attributes:
- :
  - Booster;instruction Sheet;seal Kit
  - New
  - No
- Booster Type: Vacuum
- Brake Pedal Rod Extension Included: No
- Brake Service Grade: Regular
- Diaphragm Diameter:
  - 240.03
  - 9.45
- Diaphragm Type: Dual
- Gasket Or Seal Included: No
- Housing Diameter:
  - 243.3
  - 9.58
- Master Cylinder Included: No
- Master Cylinder Stud Thread Size: M16x1.0
- Mounting Bracket Included: No
- Mounting Hardware Included: No
- Neck Seal Included: Yes
- Stud Thread Size: M16x1.0
Features:
- A premium finish is applied on every unit for superior corrosion protection.
- Each unit is 100% vacuum and pressure tested to ensure reliable performance.
- Pedal rods are 100% functionally tested to ensure proper operation.
- Guaranteed fit and function.
- Meets or exceeds Original Equipment Manufacturer performance.
CARDONE New Vacuum Brake Boosters, Hydro-Vac Boosters, and Hydraulic Boosters are back by CARDONE Select Engineering (CSE). CARDONE Engineering (CSE) is based off 40 years of CARDONE engineering expertise, where original design weaknesses are identified, corrected and where applicable upgraded to provide a more durable part then the original unit. Every unit is 100% new and manufactured to meet or exceed OEM performance, providing a quality product both you and your vehicle rely on.

Brand: Cardone

Vehicle
2003 - Audi A4 Quattro

Power Brake Booster Tuff Stuff Performance Accessories

Part # P311-22CA38B Manu # 2222NC Condition: New

Qty:

In Stock & Ready to Ship

Best Price: $176.93

Power Brake Booster
Power Brake Booster; Univ.; 7 in.; Dual Diaphragm; Includes 3/8 in.-16 Mtg. Studs And Nuts; Fits Hot Rods/Customs/Muscle Cars; Stealth Black Powder Coat;
Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm – Www.p65warnings.ca.gov
Features:
- Vacuum Tested To Ensure Reliability
- 100% New Components
- Made In The U.S.A.
Available in beautiful chrome plated, zinc and a variety of colors. Single and dual diaphragm styles available in 7 in., 8 in., 9 in. and 11 in. diameters fit virtually all hot rods, customs and muscle cars. Includes 3/8 in.-16 mounting studs and nuts where applicable. Works with many stock mounting brackets and with Tuff Stuff bracket kits.

Fitment Warning:
This is a Universal/Non Application Specific Product. To install this part, you made need to cut, weld, or make other modifications to your vehicle.

Brand: Tuff Stuff Performance Accessories

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