11 Drivetrain parts are listed for the 2020 Toyota Avalon, in 2 part types, covering both the 2.5L L4 ELECTRIC/GAS and the 3.5L V6. Each one has a brand, a manufacturer part number and notes that say where it fits.
The drivetrain system on the 2020 Toyota Avalon moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. All 11 listed parts are CV Axle (10 parts) and CV Joint Boot (1 part).
The 2020 Toyota Avalon was sold with both the 2.5L L4 ELECTRIC/GAS and the 3.5L V6. 1 part fits every engine; the other 10 are engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2020 Toyota Avalon drivetrain parts are GSP (4 parts), APWI (2 parts) and TOP NOTCH (2 parts), plus 2 more brands.
2 parts on this 2020 Toyota Avalon page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including GSP NCV69210 (CV Axle) and GSP NCV69236 (CV Axle). Click any part number to see every vehicle that part fits.
CV Axle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GSP Popular Fits: 2.5L L4 ELECTRIC/GAS | NCV69210 | 🇺🇸 US | Front Right | View on Amazon |
| GSP Popular Fits: 3.5L V6 | NCV69236 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| APWI Fits: 2.5L L4 ELECTRIC/GAS | TO8496 | 🇺🇸 US | Front Left | View on Amazon |
| APWI Fits: 2.5L L4 ELECTRIC/GAS | TO8497 | 🇺🇸 US | Front Right | View on Amazon |
| GSP Fits: 2.5L L4 ELECTRIC/GAS | NCV69209 | 🇺🇸 US | Front Left | View on Amazon |
| GSP Fits: 3.5L V6 | NCV69234 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| TOP NOTCH Fits: 3.5L V6 | TN18208 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| TOP NOTCH Fits: 3.5L V6 | TN18206 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| TRAKMOTIVE Fits: 2.5L L4 ELECTRIC/GAS | TO86073 | 🇺🇸 US | AAR Joint Design | View on Amazon |
| TRAKMOTIVE Fits: 3.5L V6 | TO86065 | 🇺🇸 US 🇨🇦 CA | AAR Joint Design | 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.
10 CV Axle parts for the 2020 Toyota Avalon come from 4 brands — GSP, APWI, TOP NOTCH and 1 other brand. The "Popular" part is GSP NCV69210.
CV Joint Boot
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY Fits: all 2020 Avalon engines | 1033191 | 🇺🇸 US 🇨🇦 CA | Front Inner | 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.
This group shows a single part: BECK/ARNLEY 1033191.
Buying Drivetrain Parts for a 2020 Toyota Avalon
On this vehicle, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware.
- Match the engine first. Some drivetrain parts fit every engine; others are engine-specific. Each row shows which engine(s) it fits.
- 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 Boot .
Frequently Asked Questions
How many drivetrain parts fit the 2020 Toyota Avalon?
Our catalog currently lists 11 drivetrain parts for the 2020 Toyota Avalon across 2 subcategories and 5 brands, covering both the 2.5L L4 ELECTRIC/GAS and the 3.5L V6. Each part is matched to the engine(s) it fits.
Do drivetrain parts differ between 2020 Toyota Avalon engines?
Some do. 1 part fits every engine; the other 10 are engine-specific. Each row (and the filter at the top) shows which. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of drivetrain problems on a 2020 Toyota Avalon?
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 2020 Toyota Avalon 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 2020 Toyota Avalon?
First match the engine — each row shows which engine(s) the part fits. 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 2020 Toyota Avalon
Drivetrain Parts for Other Toyota Avalon Years
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