This page lists 19 drivetrain parts for the 2021 Honda HR-V, across 6 part types, covering the 1.8L L4 engine. Every part shows its brand, manufacturer part number and fitment notes.
The drivetrain system on the 2021 Honda HR-V moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. The largest groups are CV Axle (13 parts), Differential Carrier Bushing (2 parts) and Axle Shaft Seal (1 part). The other 3 part types cover the remaining 3 parts.
The 2021 Honda HR-V came with a single engine, the 1.8L L4, and every part is verified against it.
6 brands supply drivetrain parts for the 2021 Honda HR-V, led by TRAKMOTIVE (5 parts), TOP NOTCH (4 parts) and GSP (4 parts), plus 3 more brands.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2021 Honda HR-V. 3 parts have it, including APWI HO8536 (CV Axle) and TOP NOTCH TN50178 (CV Axle). Each part number opens a page with every vehicle that part fits.
Axle Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TIMKEN | SL260469 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear | View on Amazon |
This table covers the seals where an axle shaft exits the housing. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
One part is listed for the 2021 Honda HR-V — TIMKEN SL260469.
CV Axle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| APWI Popular | HO8536 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front LeftAutomatic CVT trans. | View on Amazon |
| TOP NOTCH Popular | TN50178 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right | View on Amazon |
| TOP NOTCH Popular | TN50214 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left | View on Amazon |
| GSP | NCV36184 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Left | View on Amazon |
| GSP | NCV36139 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right | View on Amazon |
| GSP | NCV36195 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left | View on Amazon |
| GSP | NCV36185 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Right | View on Amazon |
| TOP NOTCH | TN50207 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Right | View on Amazon |
| TOP NOTCH | TN50206 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Left | View on Amazon |
| TRAKMOTIVE | HO86056 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Right | View on Amazon |
| TRAKMOTIVE | HO86058 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Left | View on Amazon |
| TRAKMOTIVE | HO8649 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | AAR Joint Design | View on Amazon |
| TRAKMOTIVE | HO8652 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 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.
13 CV Axle parts are listed for the 2021 Honda HR-V, from TOP NOTCH, GSP, TRAKMOTIVE and 1 other brand. APWI HO8536 carries the "Popular" badge.
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.
This group shows a single part: BECK/ARNLEY 0514288.
CV Intermediate Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TRAKMOTIVE | HO3567 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | FrontAutomatic CVT trans. | View on Amazon |
This table covers the CV Intermediate shafts.
This group shows a single part: TRAKMOTIVE HO3567.
Differential Carrier Bushing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY | 1042421 | 🇺🇸 US 🇨🇦 CA | Rear UpperAWD | View on Amazon |
| BECK/ARNLEY | 1042406 | 🇺🇸 US 🇨🇦 CA | Rear LowerAWD | View on Amazon |
This table covers the Differential Carrier bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles.
BECK/ARNLEY supplies both parts for the 2021 Honda HR-V.
Listed part numbers: BECK/ARNLEY 1042421 and BECK/ARNLEY 1042406.
Differential Oil Temperature Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY | 1581807 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Differential Oil temperature sensors. Typical signs include hard cold starts, a fan that never comes on, or a gauge that disagrees with the scan tool. A sensor that reads open or shorted is usually the part; an implausible-but-smooth reading can be wiring.
One part is listed for the 2021 Honda HR-V — BECK/ARNLEY 1581807.
Buying Drivetrain Parts for a 2021 Honda HR-V
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 1.8L L4 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 Differential Carrier Bushing .
Frequently Asked Questions
How many drivetrain parts fit the 2021 Honda HR-V?
Our catalog currently lists 19 drivetrain parts for the 2021 Honda HR-V across 6 subcategories and 6 brands, covering the 1.8L L4 engine. Each part is matched to the engine(s) it fits.
What are the signs of drivetrain problems on a 2021 Honda HR-V?
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 HR-V 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 HR-V?
Every part on this page is matched to the 1.8L L4 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 HR-V
Drivetrain Parts for Other Honda HR-V 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.