2021 Audi S4 Drivetrains

Essential 2021 Audi S4 Drivetrains

GKN Drivetech – Axle Assembly, New (Part No.K4000146830GKN)

Axle Assembly, New

from

$526.90
GKN Drivetech (Lobro) manufactures a replacement Axle Assembly that is optimized for weight, noise, vibration, harshness (NVH), steering and suspension performance.

Product Features:
  • OEM Quality and a Direct fit Replacement
  • Provides exceptional reliability.
  • Improved space utilization through power unit and gearbox repackaging potential.
  • Lighter weight provides improved fuel efficiency.
  • Better driving characteristics and comfort
  • Optimum power delivery for peak vehicles
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Carquest Premium – CV Axle Shaft Assembly (Part No.NCV23576)

CV Axle Shaft Assembly

from

$178.99
All CARQUEST axles have a new zinc dichromate plated nut or attaching hardware. CV joint grease has a high moly content. The boot bands are made from stainless steel, and the boots are manufactured to resist wear and damage due to extreme high and low temperatures.High moly CV joint grease with stainless-steel boot bands
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Carquest Premium – CV Axle Shaft Assembly (Part No.NCV23900)

CV Axle Shaft Assembly

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$92.99
Carquest Premium constant velocity (C.V.) axle shaft assemblies are 100% new units that are designed to meet or exceed OE specifications. Every part number is tested to guarantee a proper fit and reliable performance. Carquest Premium CV axles are assembled with a specially formulated high-temperature moly grease to resist friction and wear of the bearings and joints. Our strict engineering and quality specifications ensure a long-lasting repair that is guaranteed with an industry-leading warranty.

Product Features:
  • Designed to meet or exceed OE specifications for fit, form and function
  • 100% new axle and components
  • New axle nut or attaching hardware included when applicable
  • Bearings, races and housings are heat-treated for longer life
  • Precision-engineered seal mating surfaces for leak-free performance
  • High moly CV joint grease with stainless-steel boot bands
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GKN Drivetech – Axle Assembly, New (Part No.K4000146831GKN)

Axle Assembly, New

from

$455.41
GKN Drivetech (Lobro) manufactures a replacement Axle Assembly that is optimized for weight, noise, vibration, harshness (NVH), steering and suspension performance.

Product Features:
  • OEM Quality and a Direct fit Replacement
  • Provides exceptional reliability.
  • Improved space utilization through power unit and gearbox repackaging potential.
  • Lighter weight provides improved fuel efficiency.
  • Better driving characteristics and comfort
  • Optimum power delivery for peak vehicles
See More

Carquest Premium – CV Axle Shaft Assembly (Part No.NCV23575)

CV Axle Shaft Assembly

from

$122.99
All CARQUEST axles have a new zinc dichromate plated nut or attaching hardware. CV joint grease has a high moly content. The boot bands are made from stainless steel, and the boots are manufactured to resist wear and damage due to extreme high and low temperatures.High moly CV joint grease with stainless-steel boot bands
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GKN Drivetech – Axle Assembly, New (Part No.K4000414589GKN)

Axle Assembly, New

from

$459.76
GKN Drivetech (Lobro) manufactures a replacement Axle Assembly that is optimized for weight, noise, vibration, harshness (NVH), steering and suspension performance.

Product Features:
  • OEM Quality and a Direct fit Replacement
  • Provides exceptional reliability.
  • Improved space utilization through power unit and gearbox repackaging potential.
  • Lighter weight provides improved fuel efficiency.
  • Better driving characteristics and comfort
  • Optimum power delivery for peak vehicles
See More

USA Industries – CV Axle Shaft Assembly (Part No.AX-91444)

CV Axle Shaft Assembly

from

$32.99
CV Axle Shaft Assembly

GKN Drivetech – CV Boot Kit (Part No.K6010136672GKN)

CV Boot Kit

from

$48.08
With Clamps and Grease SPIDAN and LOBRO boots are specifically developed for the various joints – their accurate fit ensures optimum sealing of the joint. Up-to-date computerized equipment is used for the production of the boot.

Product Features:
  • For every specific application a boot kit to the OES standard
  • Reliable protection against damp and dirt
  • Optimum sealing and abrasion resistance
  • Manufactured according to DIN EN ISO 9001:2000
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GKN Drivetech – CV BOOT KIT (Part No.K6010239683GKN)

CV BOOT KIT

from

$47.56
With Clamps and Grease SPIDAN and LOBRO boots are specifically developed for the various joints – their accurate fit ensures optimum sealing of the joint. Up-to-date computerized equipment is used for the production of the boot.

Product Features:
  • For every specific application a boot kit to the OES standard
  • Reliable protection against damp and dirt
  • Optimum sealing and abrasion resistance
  • Manufactured according to DIN EN ISO 9001:2000
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GKN Drivetech – CV Boot Kit (Part No.K6010453767GKN)

CV Boot Kit

from

$28.77
With Clamps and Grease SPIDAN and LOBRO boots are specifically developed for the various joints – their accurate fit ensures optimum sealing of the joint. Up-to-date computerized equipment is used for the production of the boot.

Product Features:
  • For every specific application a boot kit to the OES standard
  • Reliable protection against damp and dirt
  • Optimum sealing and abrasion resistance
  • Manufactured according to DIN EN ISO 9001:2000
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Rein – CV Boot Kit (Part No.BKN0170)

CV Boot Kit

from

$40.99
Boot kits protect a joint in the car that would be destroyed by dirt, sand and other particles if left exposed, even under normal conditions so it’s important that they be properly maintained and in good condition. Rein automotive application specific inner and outer axle boot kits come complete with everything needed to do a proper installation, including OE grease and all the hardware needed for a guaranteed fit the first time.

Product Features:
  • Comes with all the needed hardware for the complete repair; clamps, washers, clips, etc.
  • Comes with the OE grease
  • Boot manufactured with highest quality materials to prevent cracking, wear and leaking
  • Matches original equipment design specifications
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GKN Drivetech – CV Boot Kit (Part No.K601020461LOB)

CV Boot Kit

from

$42.76
With Clamps and Grease SPIDAN and LOBRO boots are specifically developed for the various joints – their accurate fit ensures optimum sealing of the joint. Up-to-date computerized equipment is used for the production of the boot. SPIDAN and LOBRO boot kits contain all the individual parts needed for professional repairs: boot, boot circlips, tightening straps, bolts, nuts, spacers, etc.

Product Features:
  • For every specific application a boot kit to the OES standard
  • Reliable protection against damp and dirt
  • Optimum sealing and abrasion resistance
  • Manufactured according to DIN EN ISO 9001:2000
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GKN Drivetech – CV Boot Kit (Part No.K6010121070GKN)

CV Boot Kit

from

$37.41
CV Boot Kit

GKN Drivetech – CV Boot Kit (Part No.K6010451985GKN)

CV Boot Kit

from

$29.45
With Clamps and Grease SPIDAN and LOBRO boots are specifically developed for the various joints – their accurate fit ensures optimum sealing of the joint. Up-to-date computerized equipment is used for the production of the boot.

Product Features:
  • For every specific application a boot kit to the OES standard
  • Reliable protection against damp and dirt
  • Optimum sealing and abrasion resistance
  • Manufactured according to DIN EN ISO 9001:2000
See More

Valvoline – Import Multi-Vehicle Automatic Transmission Fluid, 1 Gallon (Part No.820681)

Import Multi-Vehicle Automatic Transmission Fluid, 1 Gallon

from

$36.99
Valvoline Import Multi-Vehicle Automatic Transmission Fluid is specifically formulated for use in most Toyota, Nissan, Honda and other imported vehicles. It is formulated with all synthetic base stocks and a proprietary additive system to ensure optimal transmission performance in a wide variety of vehicles. Valvoline Import Multi-Vehicle ATF can also be used in many domestic vehicles. It meets requirements of General Motors and Ford vehicles. Recommended for use in the following applications: Ford MERCON®, GM DEXRON®-II and DEXRON®-III, BMW LT 71141 and ETL-7045E, Nissan/Infiniti Nissan ATF, Matic-D, Matic-K and Matic-J, Mitsubishi Diamond SP-II and SP-III, Subaru ATF-HP, Hyundai/ KIA SP-II and SP-III , Toyota/Lexus Type T, T-III and T-IV , Honda/Acura ATF-Z1 (except in CVTs) , Mercedes Benz NAG1 , Volvo passenger car (except AW-1), and Volkswagen/Audi TL52162. For CVT applications Valvoline recommends Valvoline Full Synthetic CVT Fluid.

Product Features:
  • Formulated with full-synthetic base stocks and advanced additive technology to meet the challenging demands of automatic transmissions.
  • Enhanced anti-shudder protection for smooth shifting and maximum power transfer
  • Developed with anti-wear technology to help improve transmission durability
  • Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures
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Valvoline – MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart (Part No.VV324)

MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart

from

$12.79
Product Features:
  • High-performance seal conditioners maintain and preserve the elasticity of seals to help prevent leaks
  • Long-life friction modifiers and premium base oils help improve smooth shifting, eliminate slippage and shudder, prevent clutch wear and improve drivability longer than conventional fluids
  • Enhanced cleaning additives help reduce varnish formation and keep the transmission running properly longer
  • Engineered with a unique blend of viscosity modifiers and base oils to provide better oil flow at low temperatures and greater film protection at higher temperatures
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Febi – Axle Shaft Bolt (Part No.K4031280440FEB)

Axle Shaft Bolt

from

$4.90
The Febi Axle Shaft Bolt is an ideal high quality aftermarket replacement that is manufactured to meet or exceed OE specifications for fit, form, and function.

Product Features:
  • Premium aftermarket replacement
  • Provides performance and dependability
  • Manufactured to meet OE specifications
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Rein – Axle Bolt (Part No.K4031237010RIN)

Axle Bolt

from

$15.69
Axle Bolt

2021 Audi S4 Drivetrains

You count on your 2021 Audi S4 to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Drivetrains. With 6 Drivetrains ranging in price from $4.90 to $107.99, you’re sure to find everything you need for your 2021 Audi S4.

Brands matter. If you want to shop a specific Drivetrains brand, we stock 5 different brands like Valvoline, Carquest Premium, and GKN Drivetech. 2021 Audi S4 Drivetrains start as low as $4.90!

One of the best ways to find top quality OEM or aftermarket Drivetrains is by asking professionals. Short of that, you can shop with confidence thanks to our 892 extensive product reviews on 2021 Audi S4 Drivetrains.

Did we mention you can order your Drivetrains from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Drivetrains inventory for your 2021 Audi S4 below to get started!

Top-Rated Drivetrains Brands For Your 2021 Audi S4

Trusted Drivetrains OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 2021 Audi S4 running right for years to come. In our inventory you’ll find brands like Valvoline, Carquest Premium, GKN Drivetech, and even more.

Popular Valvoline Drivetrains

You’ll find popular Valvoline brand products across Differentials. All are waiting to get your 2021 Audi S4 back on the road. Some of the top-rated Valvoline products in these categories are:

FAQs for 2021 Audi S4 Drivetrains

What are the most purchased Drivetrains for the 2021 Audi S4?

Out of 6 Drivetrains for the 2021 Audi S4, the most popular in our inventory are:
CV Axle Shaft Assembly
from $107.99
This product is not rated
CV Axle Shaft Assembly
Drive Shaft and Axles
CV Boot Kit
from $28.77
This product is not rated
CV Boot Kit
OE CV Boot Kits
Axle Bolt
from $15.69
This product is not rated
Axle Bolt
CV Joint Bolts