SKU: 94698546145

034 Rear Differential Carrier Mount Insert Kit | B8 | C7

Sale price$173.66 Regular price$192.96
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

034 Rear Differential Carrier Mount Insert Kit | B8 | C7034Motorsport is pleased to present our new Billet Aluminum Rear Differential Carrier Mount Insert Upgrade for the B8 Audi A4 S4 RS4, A5 S5 RS5, Q5 SQ5 & C7 Audi A6 S6 RS6, A7 S7 RS7, as well as the D4 Audi A8 S8! The factory Audi rear differential carrier bushings have voids in the rubber damping medium, which results in excessive rear differential movement (twisting) under load. This movement allows for unwanted drivetrain slop (and sometimes

034Motorsport is pleased to present our new Billet Aluminum Rear Differential Carrier Mount Insert Upgrade for the B8 Audi A4/S4/RS4, A5/S5/RS5, Q5/SQ5 & C7 Audi A6/S6/RS6, A7/S7/RS7, as well as the D4 Audi A8/S8! The factory Audi rear differential carrier bushings have voids in the rubber damping medium, which results in excessive rear differential movement (twisting) under load. This movement allows for unwanted drivetrain slop (and sometimes clunks) that can be observed when accelerating, decelerating, and shifting.

These billet aluminum inserts are designed to fill the voids in the factory B8 Audi A4/S4/RS4, A5/S5/RS5, Q5/SQ5 & C7 Audi A6/S6/RS6, A7/S7/RS7 rear differential carrier mounts, and limit rear differential movement without sacrificing ride quality or introducing any additional noise, vibration, or harshness into the cabin. By filling the voids in the factory mounts, these inserts eliminate the associated slop and ensures that you're experiencing smoother shifting and throttle transitions, and an improved driving experience.

Installation is very simple, can be performed in minutes, and is completely reversible.

Features:
  • CNC-Machined Billet Aluminum Construction with Clear Anodized Finish
  • Application-Specific Design for Optimal Fitment and Performance
  • Engineered to Fill Voids In Factory Rear Differential Mounts
  • Drastically Reduces Rear Differential Movement During Shifting, Acceleration, and Deceleration
  • Improves Shifting Feel, Resulting in Crisper Shifts
  • Will Not Cause Additional NVH Transfer Inside Cabin
  • Easy, Straightforward Installation Takes Minutes!
What's Included:
  • 034Motorsport Billet Aluminum Rear Differential Carrier Mount Insert Pair
Installation Instructions:
Fitment:
  • 2009 - Present Audi A4 (B8)
    • Quattro Models Only
  • 2010 - Present Audi S4 (B8)
  • 2013 - Present Audi RS4 (B8)
  • 2008 - Present Audi A5 (B8)
    • Quattro Models Only
  • 2008 - Present Audi S5 (B8)
  • 2013 - Present Audi RS5 (B8)
  • 2008 - Present Audi Q5/SQ5 (B8)
  • 2012 - Present Audi A6 (C7)
    • Quattro Models Only
  • 2012 - Present Audi S6 (C7)
  • 2012 - Present Audi RS6 (C7)
  • 2012 - Present Audi A7 (C7)
    • Quattro Models Only
  • 2012 - Present Audi S7 (C7)
  • 2012 - Present Audi RS7 (C7)
  • 2010 - Present Audi A8 (D4)
    • Quattro Models Only
  • 2012 - Present Audi S8 (D4)

Installs Into:

  • 8K0 599 257N / 8K0599257N

Founded in 2005, 034 Motorsport is driven by the passion to bring motorsport-quality performance products and tuning to your Audi and Volkswagen vehicles.

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: 94698546145

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 2372 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
L
Verified Purchase
Lee Hayes
Alexandria, US
★★★★★ 5
Good dog toy
Built well and durable. Quiet you as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
T
Verified Purchase
Theresa pfiel
Lake Worth, US
★★★★★ 3
Good toy, watch the string part
Good for the price! The rope did end up breaking off because my dogs chewed through it, but my dogs still play with the ball. The ball part can be loud if your dog throws it around on the floor. The ball is super tough and my dogs have yet to chew through it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 21, 2025
M
Verified Purchase
m kudera
Belleville, US
★★★★★ 4
DURRABLE BALL
mY LAB/GOLDEN MIX MADE SHORT WORK OF THE ROPE BUT THE BALL IS SOLID. THE BACK COLOR MAKES IT AN INDOOR BALL IN THIS AREA; iT WOULD BE EASILY LOST IN THE BRUSH/WOODS SURROUNDING MY HOUSE.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 11, 2026
J
Verified Purchase
Judy Brownfield
Chelsea, US
★★★★★ 5
Indestructible and Throws nicely
My Boxer dog loves this toy and she can't destroy it. Great size for larger dogs
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
R
Verified Purchase
R. Fogg
Carnegie, US
★★★★★ 5
Dogs love these!
Pros: keeps the dog entertained both solo and tug of war. Super entertaing to watch the dog beat itself half to death with a big grin on it face. Cons: dog will beat everything else to death too. You're basically giving your dog a wrecking ball. Similar to giving rubber nunchucks to a hyper 8yr old kid. If you dont own much nice stuff or you keep it all out of reach you should be fine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 1, 2023

recommand products