034Motorsport
SKU: MTO-0345094012SD

Audi Transmission/Differential Mount - 034Motorsport 0345094012SD

100 Quattro, 200 Quattro, 4000 Quattro, & more

Street Density



Available
In Stock
MAP
Price each: $43.00
Core charges are assigned to parts that have reusable components by manufacturers to encourage the return of the used units. Once you return the old part you will be refunded for your core charge, details regarding the return will be emailed to you once you place the order. Note: The customer is responsible for the cost of return shipping.
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Description

Details

SKU:
MTO-0345094012SD
FCP Euro ID:
457194
Made in:
United States
Quality:
Performance

OE Numbers

857599431, 431399151D

MFG Numbers

034-509-4012-SD, 0345094012SD

Product Information

We're proud to announce the availability of our Density Line Performance Differential/Transmission Mounts for most early Audi applications, including the B3 Audi 80/90/Coupe Quattro, Audi UrQuattro, Audi 4000/5000, Audi 100/200, and Audi S2/RS2!

034Motorsport's Density Line Mounts are the new standard in comfort and performance. Our mounts are redesigned with performance in mind, and manufactured from high-durometer rubber for increased performance and durability, without sacrificing comfort. Density Line Mounts are void-free and fluid-free, eliminating the slop associated with the factory mounts.

Street Density:

The Street Density Differential/Transmission Mount is manufactured from 50 durometer rubber, which is approximately 30% stiffer than stock.

The result is greatly reduced drivetrain slop, crisper shifting, and minimal wheel hop, without any significant increase in noise, vibration, or harshness (NVH) inside of the cabin. These mounts are a completely re-engineered performance solution, not just inserts for use with the factory mounts.

Track Density:

The Track Density Differential/Transmission Mount is manufactured from 80 durometer rubber, which is approximately 90% stiffer than stock.

The result is a locked-down drivetrain, solid shifting, and virtually no wheel hop. Track Density Mounts will cause a noticeable increase in noise, vibration, and harshness (NVH) inside of the cabin.

Features:

  • Manufactured from High Durometer Rubber
  • Includes New High-Grade Metric Hardware
  • Reduced Drivetrain Slop
  • Decreased Differential/Transmission Movement Under Load
  • More Direct Power Transfer
  • Improved Shifting Feel
  • Complete Drop-In Replacement of Factory Differential/Transmission Mounts
  • Sold Individually

Transmission Mount

A transmission mount is a crucial component in a vehicle that secures the transmission to the vehicle’s chassis. It typically consists of a metal frame with rubber or polyurethane insulation. Its main function is to hold the transmission in place, reduce vibrations, and prevent excessive movement during operation. The rubber or polyurethane part helps absorb vibrations and shocks from the engine and road, improving ride quality and protecting the transmission.

Transmission Mount Failure Symptoms
  • Clunking or Banging Noises: When the transmission mount is damaged, you may hear clunking or banging sounds during gear changes or when accelerating/decelerating.
  • Excessive Vibrations: One of the primary signs of a failing transmission mount is increased vibrations or rattling, especially when the vehicle is idling or during acceleration. As the mount loses its ability to absorb shocks, vibrations can be felt inside the cabin.
  • Engine Misalignment: As the transmission mount also plays a role in maintaining proper alignment between the engine and transmission, a broken mount can cause misalignment issues, especially in front wheel drive configurations.

About 034Motorsport

034Motorsport was founded by Javad Shadzi in 2005, with a passion for bringing motorsport-quality performance upgrades and tuning to Audi and Volkswagen vehicles. The company has since evolved and grown to meet the expanding needs of enthusiasts, but the underlying passion for innovation, performance, and quality remains. We are dedicated to providing our customers with only the best performance products, tuning, and service for their Audi or Volkswagen.

034Motorsport is owned and operated by enthusiasts like you! This means you can expect knowledgeable advice and enthusiastic customer service every time. When we aren't at work, you can find us at local car meets, Audi Club Track Days, or at home wrenching on our own cars.

034Motorsports prides themselves on developing the finest track-proven and street-friendly performance upgrades for Audi and Volkswagen enthusiasts. The 034Motorsport Performance Facility in Fremont, CA is home to our engineering, manufacturing, and tuning departments. Staffed by highly-skilled enthusiasts, these departments work in unison to design, test, build, and calibrate the latest in performance upgrades for Audi and Volkswagen applications. Unlike other companies that merely drop-ship parts or outsource development, they do it all under one roof to ensure that 034Motorsport products are the highest quality on the market.

Fits These Cars

Audi 4000 Quattro

  • 1984 Audi 4000 Quattro S Transmission Mount
    Manual AWD Sedan 2.2L L5 JT Gas
  • 1985 Audi 4000 Quattro S Transmission Mount
    Manual AWD Sedan 2.2L L5 JT Gas
  • 1986 Audi 4000 Quattro CS Transmission Mount
    Manual AWD Sedan 2.2L L5 JT Gas
  • 1987 Audi 4000 Quattro CS Transmission Mount
    Manual AWD Sedan 2.2L L5 JT Gas

Audi 5000 Quattro

  • 1986 Audi 5000 Quattro CS Transmission Mount
    Manual AWD Sedan 2.2L L5 MC Gas
  • 1986 Audi 5000 Quattro CS Transmission Mount
    Manual AWD Wagon 2.2L L5 MC Gas
  • 1987 Audi 5000 Quattro CS Transmission Mount
    Manual AWD Sedan 2.2L L5 MC Gas
  • 1987 Audi 5000 Quattro CS Transmission Mount
    Manual AWD Wagon 2.2L L5 MC Gas
  • 1987 Audi 5000 Quattro S Transmission Mount
    Manual AWD Sedan 2.3L L5 NF Gas
  • 1988 Audi 5000 Quattro CS Transmission Mount
    Manual AWD Sedan 2.2L L5 MC Gas
  • 1988 Audi 5000 Quattro CS Transmission Mount
    Manual AWD Wagon 2.2L L5 MC Gas
  • 1988 Audi 5000 Quattro S Transmission Mount
    Manual AWD Sedan 2.3L L5 NF Gas

Audi 80 Quattro

  • 1988 Audi 80 Quattro Transmission Mount
    Manual AWD Sedan 2.3L L5 NG Gas
  • 1989 Audi 80 Quattro Transmission Mount
    Manual AWD Sedan 2.3L L5 NG Gas
  • 1990 Audi 80 Quattro Transmission Mount
    Manual AWD Sedan 2.3L L5 NG Gas
  • 1991 Audi 80 Quattro Transmission Mount
    Manual AWD Sedan 2.3L L5 NG Gas
  • 1992 Audi 80 Quattro Transmission Mount
    Manual AWD Sedan 2.3L L5 NG Gas

Audi 90 Quattro

  • 1988 Audi 90 Quattro Transmission Mount
    Manual AWD Sedan 2.3L L5 NG Gas
  • 1989 Audi 90 Quattro Transmission Mount
    Manual AWD Sedan 2.3L L5 NG Gas
  • 1990 Audi 90 Quattro 20v Transmission Mount
    Manual AWD Sedan 2.3L L5 7A Gas
  • 1991 Audi 90 Quattro 20v Transmission Mount
    Manual AWD Sedan 2.3L L5 7A Gas
  • 1993 Audi 90 Quattro CS Transmission Mount
    Manual AWD Sedan 2.8L V6 AAH Gas
  • 1994 Audi 90 Quattro CS Transmission Mount
    Manual AWD Sedan 2.8L V6 AAH Gas
  • 1995 Audi 90 Quattro Transmission Mount
    Manual AWD Sedan 2.8L V6 AFC Gas
  • 1995 Audi 90 Quattro Sport Transmission Mount
    Manual AWD Sedan 2.8L V6 AFC Gas

Audi 100 Quattro

  • 1989 Audi 100 Quattro Transmission Mount
    Manual AWD Sedan 2.3L L5 NF Gas
  • 1990 Audi 100 Quattro Transmission Mount
    Manual AWD Sedan 2.3L L5 NF Gas
  • 1991 Audi 100 Quattro Transmission Mount
    Manual AWD Sedan 2.3L L5 NF Gas
  • 1992 Audi 100 Quattro CS Transmission Mount
    Automatic AWD Sedan 2.8L V6 AAH Gas
  • 1992 Audi 100 Quattro CS Transmission Mount
    Manual AWD Sedan 2.8L V6 AAH Gas
  • 1992 Audi 100 Quattro CS Transmission Mount
    Automatic AWD Wagon 2.8L V6 AAH Gas
  • 1992 Audi 100 Quattro CS Transmission Mount
    Manual AWD Wagon 2.8L V6 AAH Gas
  • 1993 Audi 100 Quattro CS Transmission Mount
    Automatic AWD Sedan 2.8L V6 AAH Gas
  • 1993 Audi 100 Quattro CS Transmission Mount
    Manual AWD Sedan 2.8L V6 AAH Gas
  • 1993 Audi 100 Quattro CS Transmission Mount
    Automatic AWD Wagon 2.8L V6 AAH Gas
  • 1993 Audi 100 Quattro CS Transmission Mount
    Manual AWD Wagon 2.8L V6 AAH Gas
  • 1994 Audi 100 Quattro CS Transmission Mount
    Automatic AWD Sedan 2.8L V6 AAH Gas
  • 1994 Audi 100 Quattro CS Transmission Mount
    Manual AWD Sedan 2.8L V6 AAH Gas
  • 1994 Audi 100 Quattro CS Transmission Mount
    Automatic AWD Wagon 2.8L V6 AAH Gas
  • 1994 Audi 100 Quattro CS Transmission Mount
    Manual AWD Wagon 2.8L V6 AAH Gas

Audi 200 Quattro

  • 1989 Audi 200 Quattro Transmission Mount
    Manual AWD Sedan 2.2L L5 MC Gas
  • 1989 Audi 200 Quattro Transmission Mount
    Manual AWD Wagon 2.2L L5 MC Gas
  • 1990 Audi 200 Quattro Transmission Mount
    Manual AWD Sedan 2.2L L5 MC Gas
  • 1990 Audi 200 Quattro Transmission Mount
    Manual AWD Wagon 2.2L L5 MC Gas
  • 1991 Audi 200 Quattro 20v Transmission Mount
    Manual AWD Sedan 2.2L L5 3B Gas
  • 1991 Audi 200 Quattro 20v Avant Transmission Mount
    Manual AWD Wagon 2.2L L5 3B Gas
  • 1991 Audi 200 Quattro Avant Transmission Mount
    Manual AWD Wagon 2.2L L5 MC Gas
  • 1991 Audi 200 Quattro Transmission Mount
    Manual AWD Sedan 2.2L L5 MC Gas

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