SKU: 77137979439

Brake Booster | 99-01 Audi A4 | 99-05 Passat

$182.70 $203.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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Description

Brake Booster | 99-01 Audi A4 | 99-05 PassatBrake Boosters are a vital part of our TRW Drum Brake and Actuation product range, helping you deliver outstanding quality for your customers. We test our Brake Boosters to every extreme, which means you can deliver a more reliable and consistent performance on the road for the drivers you serve. All motorists now demand durability and resilience from their vehicles, which is why we invest in developing Drum Brake and Actuation products like Brake


Brake Boosters are a vital part of our TRW Drum Brake and Actuation product range, helping you deliver outstanding quality for your customers. 

We test our Brake Boosters to every extreme, which means you can deliver a more reliable and consistent performance on the road for the drivers you serve. All motorists now demand durability and resilience from their vehicles, which is why we invest in developing Drum Brake and Actuation products like Brake Boosters that are designed to last for longer. Choosing TRW Brake Boosters is a sure way of improving reliability and safety for your customer.

As an OE manufacturer of Brake Boosters we can supply you with exactly the same product quality that we deliver to vehicle manufacturers. Whether youre dealing with a single or tandem Brake Booster, the instructions we provide are easy to follow, which means fitting is straightforward and simple. You can also be safe in the knowledge that TRW Brake Boosters are as environmentally friendly as possible, because we always use as little heavy metal as possible and recyclable materials whenever we can.

Features and Benefits:

  • Original equipment (OE) quality
  • Wide range of single and tandem Brake Boosters
  • Unique tie-rod design meaning lighter and thinner parts for more efficient performance
  • Great coverage, with almost 340 part numbers in the range, so you can serve more customers



    Part #'s

    4B3-612-107 / 4B3 612 107 / 4B3612107

    4B3-612-105-A / 4B3612105 A / 4B3 612 105 A / 4B3612105A

    4B3-612-105 / 4B3 612 105 / 4B3612105

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 77137979439

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4.0 ★★★★★
Based on 24 reviews
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Product Reviews
H
Verified Purchase
Happy
Lexington, US
★★★★★ 5
Great pepper shaker
Color: color AA
I really like this pepper shaker. It works great for me. It's easy to feel and the grind is good. I can get the different sizes of grinds. I like with my pepper and it's easy to clean. All I do is have to wipe the bottom down and make sure it doesn't get all caked up with it. The residue from peppercorns
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2026
E
Verified Purchase
Elizabeth S.
Draper, US
★★★★★ 4
Quality changed
Color: color AA, Color: color AA
I previously purchased a pair of these a few years ago and they worked wonderfully. No complaints. Unfortunately, my toddler broke one and I got a new one to replace it. The quality of the new one is not like the old. The height is different now and the lid doesn’t fit quite right. Not a big deal but the lids are no longer interchangeable as before which can be annoying. Also, the glass looks cheaply made and there’s now a seam down the side. (See picture. New on left). Basically, if you are buying one to replace an older model, just save yourself the headache and buy two new ones if it bothers you that there’s different heights and jars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 9, 2024
S
Verified Purchase
Shannon R
Los Angeles, US
★★★★★ 5
Pepper in Some Fun
Color: color AA
This thing absolutely crushes and efficiently grinds any pepper just you want it. I was legit amazed the first time I cranked it. You won't regret cranking with me! It hold a great amount of pepper, is incredibly easy to use, and feels like it's a quality build. I am very happy with this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
R
Verified Purchase
Racha
Lexington, US
★★★★★ 5
Good price, good product
Color: color AA
Looking for a replacement of my old battery operated grinder. Decided for a manual one instead, because it is less finicky. Works well, and can adjust the level of fineness. Well made and not too heavy. Can hold a lot of pepper corn.
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Reviewed in the United States on February 22, 2025
A
Verified Purchase
ABF
Grantham, US
★★★★★ 1
Looks nice. Doesn't work!
Color: color AA
This thing is cheap trash. The inner ring keeps popping off into the food. If you don't keep it tight, while peppercorns come out. It's going right in the trash where it belongs!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026

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