The 2023 Audi S3 has 16 drivetrain parts with verified fitment on this page — 3 part types and 5 brands, covering the 2.0L L4 Turbocharged engine. Each part includes a manufacturer part number and application notes.
The drivetrain system on the 2023 Audi S3 moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. All 16 listed parts are CV Axle (12 parts), CV Joint (2 parts) and CV Joint Boot (2 parts).
The 2023 Audi S3 came with a single engine, the 2.0L L4 Turbocharged, and every part is verified against it.
5 brands supply drivetrain parts for the 2023 Audi S3, led by GSP (6 parts), TOP NOTCH (5 parts) and GKN (3 parts), plus 2 more brands. Quality grades include Standard Replacement and Premium.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2023 Audi S3. 3 parts have it, including TOP NOTCH TN19037PR (CV Axle) and TOP NOTCH TN19290 (CV Axle). Each part number opens a page with every vehicle that part fits.
CV Axle
Premium
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TOP NOTCH Popular | TN19037PR | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Performance | View on Amazon |
| GSP | PR23021 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Performance Revolution | View on Amazon |
| GSP | PR72026 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Performance Revolution | View on Amazon |
| TOP NOTCH | TN19112PR | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Performance | View on Amazon |
| TOP NOTCH | TN19015PR | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Performance | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TOP NOTCH Popular | TN19290 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left | View on Amazon |
| TOP NOTCH Popular | TN19037 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right | View on Amazon |
| GSP | NCV23081 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left | View on Amazon |
| GSP | NCV23049K | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right | View on Amazon |
| GSP | NCV23021 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Left | View on Amazon |
| GSP | NCV72026 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Right | View on Amazon |
| TRAKMOTIVE | AD8148 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right | View on Amazon |
This table covers the complete CV axle shafts from differential (or hub) to wheel. Typical signs include a click in tight turns, grease flung around the wheel well, or a vibration that builds with speed. A torn boot caught early is a boot kit; caught late it is the whole axle. Torque the axle nut to the method in the notes.
12 CV Axle parts are listed for the 2023 Audi S3, from GSP, TOP NOTCH and TRAKMOTIVE. TOP NOTCH TN19037PR carries the "Popular" badge.
The Premium section lists 5 options from TOP NOTCH and GSP — a step above OE specification in materials, tolerances or warranty terms. TOP NOTCH TN19037PR is listed in this group.
The Standard Replacement section lists 7 options from GSP, TOP NOTCH and TRAKMOTIVE — built to original-equipment specification. TOP NOTCH TN19290 is listed in this group.
CV Joint
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GKN | 305448 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Pre-lubricatedThermosplastic Elastomer (TPE) | View on Amazon |
| GKN | 306653 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OUTER Diameter 1.259 In | View on Amazon |
This table covers the constant-velocity joints at each end of a drive axle.
GKN supplies both parts for the 2023 Audi S3.
Part numbers include GKN 305448 and GKN 306653.
CV Joint Boot
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY | 1033193 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Inner | View on Amazon |
| GKN | 305967 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Length: 123 mmThermoplastic Elastomer | View on Amazon |
This table covers the boots that keep grease in a CV joint. Typical signs include a split boot, grease flung around the joint, or a click once grit is inside. A boot caught early is a kit. Once the joint has clicked, the joint itself is usually worn.
2 CV Joint Boot parts are listed for the 2023 Audi S3, from BECK/ARNLEY and GKN.
Listed part numbers: BECK/ARNLEY 1033193 and GKN 305967.
Buying Drivetrain Parts for a 2023 Audi S3
On this vehicle, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware.
- Confirm you have the 2.0L L4 Turbocharged engine — every part on this page is matched to it.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the differential or transfer-case fluid with any axle or seal job while everything is already open.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: CV Axle and CV Joint .
Frequently Asked Questions
How many drivetrain parts fit the 2023 Audi S3?
Our catalog currently lists 16 drivetrain parts for the 2023 Audi S3 across 3 subcategories and 5 brands, covering the 2.0L L4 Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of drivetrain problems on a 2023 Audi S3?
Common symptoms include clicking in tight turns, a clunk when shifting between drive and reverse, vibration that builds with speed, or gear oil on the inside of a wheel. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace the differential or transfer-case fluid with any axle or seal job while everything is already open.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2023 Audi S3 was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2023 Audi S3?
Every part on this page is matched to the 2.0L L4 Turbocharged engine. Then a torn CV boot caught early is a cheap boot kit; caught late it is a whole axle — inspect before deciding which to buy. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2023 Audi S3
Drivetrain Parts for Other Audi S3 Years
Switch vehicle or jump to a subcategory
Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.