10 Drivetrain parts are listed for the 2021 Honda Accord, in 4 part types, covering the 1.5L L4 Turbocharged engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2021 Honda Accord, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. 9 parts of the 10 listed are CV Axle (6 parts), CV Intermediate Shaft (2 parts) and CV Axle Support Bearing (1 part). The other 1 part type covers the remaining 1 part.
Every part on this page is matched to the 1.5L L4 Turbocharged — the only engine offered in the 2021 Honda Accord.
The most listed brands for 2021 Honda Accord drivetrain parts are GSP (3 parts), TOP NOTCH (2 parts) and TRAKMOTIVE (2 parts), plus 3 more brands.
2 parts on this 2021 Honda Accord page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including APWI HO8531 (CV Axle) and TOP NOTCH TN50218 (CV Axle). Click any part number to see every vehicle that part fits.
CV Axle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| APWI Popular | HO8531 | 🇺🇸 US | Front Left | View on Amazon |
| TOP NOTCH Popular | TN50218 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front RightAutomatic CVT trans. | View on Amazon |
| GSP | NCV36227 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front LeftAutomatic CVT trans. | View on Amazon |
| GSP | NCV36200 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front RightAutomatic CVT trans. | View on Amazon |
| TRAKMOTIVE | HO8661 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left | View on Amazon |
| TRAKMOTIVE | HO8637 | 🇺🇸 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.
6 CV Axle parts for the 2021 Honda Accord come from 4 brands — GSP, TRAKMOTIVE, APWI and 1 other brand. The "Popular" part is APWI HO8531.
Part numbers include APWI HO8531, TOP NOTCH TN50218 and GSP NCV36227, among others listed above.
CV Axle Support Bearing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY | 0514288 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the CV Axle Support bearings. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly.
One part is listed for the 2021 Honda Accord — BECK/ARNLEY 0514288.
CV Intermediate Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GSP | NEX36003 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front RightAutomatic CVT trans. | View on Amazon |
| TOP NOTCH | TN50302IS | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front RightAutomatic CVT trans. | View on Amazon |
This table covers the CV Intermediate shafts.
2 CV Intermediate Shaft parts are listed for the 2021 Honda Accord, from GSP and TOP NOTCH.
Part numbers include GSP NEX36003 and TOP NOTCH TN50302IS.
CV Joint Boot
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACKOJA | A269709 | 🇺🇸 US 🇨🇦 CA | Fits Front Left OuterEX-L Model or LX Model or Sport or Sport SE | 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: ACKOJA A269709.
Buying Drivetrain Parts for a 2021 Honda Accord
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 1.5L 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 Intermediate Shaft .
Frequently Asked Questions
How many drivetrain parts fit the 2021 Honda Accord?
Our catalog currently lists 10 drivetrain parts for the 2021 Honda Accord across 4 subcategories and 6 brands, covering the 1.5L L4 Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of drivetrain problems on a 2021 Honda Accord?
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 Honda Accord 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 Honda Accord?
Every part on this page is matched to the 1.5L 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 2021 Honda Accord
Drivetrain Parts for Other Honda Accord 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.