The 2021 Toyota GR Supra has 4 drivetrain parts with verified fitment on this page — 2 part types and 3 brands, covering both the 2.0L L4 Turbocharged and the 3.0L L6 Turbocharged. Each part includes a manufacturer part number and application notes.
On the 2021 Toyota GR Supra, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. All 4 listed parts are Drive Shaft (2 parts) and Gear Oil (2 parts).
The 2021 Toyota GR Supra was sold with both the 2.0L L4 Turbocharged and the 3.0L L6 Turbocharged. All 4 parts on this page fit every engine.
The most listed brands for 2021 Toyota GR Supra drivetrain parts are VALVOLINE (2 parts), DORMAN (1 part) and WJB / INMOTION PARTS (1 part).
Each part number listed for the 2021 Toyota GR Supra opens a page with every vehicle that part fits.
Drive Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: all 2021 GR Supra engines | 986969 | 🇺🇸 US 🇨🇦 CA | Length: 38.375" | View on Amazon |
| WJB / INMOTION PARTS Fits: all 2021 GR Supra engines | WDS86969 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
This table covers the driveshafts that carry torque from the transmission or transfer case.
2 Drive Shaft parts are listed for the 2021 Toyota GR Supra, from DORMAN and WJB / INMOTION PARTS. All of them fit every engine offered in the 2021 GR Supra.
Listed part numbers: DORMAN 986969 and WJB / INMOTION PARTS WDS86969.
Gear Oil
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Fits: all 2021 GR Supra engines | 915052 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-85 Gear Oil1 Gallon | View on Amazon |
| VALVOLINE Fits: all 2021 GR Supra engines | 915053 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-85 Gear Oil1 Quart Flex Fill | View on Amazon |
This table covers the gear oils specified for the axle or transfer case. Typical signs include a low-oil lamp, knocking, or oil that has gone thin before the next interval. Match the viscosity and spec in the notes, not just the weight on the bottle.
2 Gear Oil parts for the 2021 Toyota GR Supra come from VALVOLINE. Every part fits both the 2.0L L4 Turbocharged and the 3.0L L6 Turbocharged.
Listed part numbers: VALVOLINE 915052 and VALVOLINE 915053.
Buying Drivetrain Parts for a 2021 Toyota GR Supra
On this vehicle, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware.
- You do not need to pick an engine: every drivetrain part on this page fits both the 2.0L L4 Turbocharged and the 3.0L L6 Turbocharged.
- 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: Drive Shaft and Gear Oil .
Frequently Asked Questions
How many drivetrain parts fit the 2021 Toyota GR Supra?
Our catalog currently lists 4 drivetrain parts for the 2021 Toyota GR Supra across 2 subcategories and 3 brands, covering both the 2.0L L4 Turbocharged and the 3.0L L6 Turbocharged. Each part is matched to the engine(s) it fits.
Do drivetrain parts differ between 2021 Toyota GR Supra engines?
No. On this page every drivetrain part fits both the 2.0L L4 Turbocharged and the 3.0L L6 Turbocharged. You do not need to pick an engine to choose the right row — use the notes for position and trim.
What are the signs of drivetrain problems on a 2021 Toyota GR Supra?
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 2021 Toyota GR Supra 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 2021 Toyota GR Supra?
Every part on this page already fits both the 2.0L L4 Turbocharged and the 3.0L L6 Turbocharged. 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 2021 Toyota GR Supra
Drivetrain Parts for Other Toyota GR Supra Years
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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.