11 Drivetrain parts are listed for the 2025 Chevrolet Brightdrop, in 5 part types, covering the ELECTRIC engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2025 Chevrolet Brightdrop, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. 9 parts of the 11 listed are Gear Oil (4 parts), Differential Pinion Bearing Bolt (3 parts) and Differential Bearing Retainer (2 parts). The other 2 part types cover the remaining 2 parts.
The 2025 Chevrolet Brightdrop came with a single engine, the ELECTRIC, and every part is verified against it.
3 brands supply drivetrain parts for the 2025 Chevrolet Brightdrop, led by GM GENUINE (7 parts), VALVOLINE (3 parts) and ACDELCO (1 part).
Each part number listed for the 2025 Chevrolet Brightdrop opens a page with every vehicle that part fits.
Axle Bumper
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 85614612 | 🇺🇸 US 🇨🇦 CA | RearFWD | View on Amazon |
This table covers the Axle bumpers.
One part is listed for the 2025 Chevrolet Brightdrop — GM GENUINE 85614612.
CV Axle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 85773983 | 🇺🇸 US 🇨🇦 CA | FrontFWD | 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.
One part is listed for the 2025 Chevrolet Brightdrop — GM GENUINE 85773983.
Differential Bearing Retainer
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 24041754 | 🇺🇸 US 🇨🇦 CA | AWDEngine VIN Y or Engine VIN Z | View on Amazon |
| GM GENUINE | 24044800 | 🇺🇸 US 🇨🇦 CA | AWDEngine VIN Y or Engine VIN Z | View on Amazon |
This table covers the Differential Bearing retainers.
GM GENUINE supplies both parts for the 2025 Chevrolet Brightdrop.
This group includes GM GENUINE 24041754 and GM GENUINE 24044800.
Differential Pinion Bearing Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 11548930 | 🇺🇸 US 🇨🇦 CA | M8 X 1.25 X 35 | View on Amazon |
| GM GENUINE | 11603770 | 🇺🇸 US 🇨🇦 CA | AWDEngine VIN Y or Engine VIN Z | View on Amazon |
| GM GENUINE | 11604402 | 🇺🇸 US 🇨🇦 CA | Engine VIN Y or Engine VIN ZPrimary Drive Unit(P8N),Ultium LI 1.0 12-MOD Prop Energy Storage Pack(ETC) | View on Amazon |
This table covers the Differential Pinion Bearing bolts.
GM GENUINE supplies the 3 Differential Pinion Bearing Bolt parts for the 2025 Chevrolet Brightdrop.
Part numbers include GM GENUINE 11548930, GM GENUINE 11603770 and GM GENUINE 11604402.
Gear Oil
Dexron
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO | 104107 | 🇺🇸 US | 1 QuartDexron ULV | View on Amazon |
Multi-Vehicle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE | 888460 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ULTRA Low Viscosity Automatic Transmission Fluid1 Quart | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE | 913031 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Restore & Protect Full Synthetic ATF 1 Quart | View on Amazon |
| VALVOLINE | 913033 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Restore & Protect Full Synthetic ATF1 Gallon | 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.
4 Gear Oil parts are listed for the 2025 Chevrolet Brightdrop, from VALVOLINE and ACDELCO.
In the Dexron grade, ACDELCO supplies 1 part: grouped under the catalog's "Dexron" designation — the notes column spells out what sets them apart. A representative part number is ACDELCO 104107.
In the Multi-Vehicle grade, VALVOLINE supplies 1 part: grouped under the catalog's "Multi-Vehicle" designation — the notes column spells out what sets them apart. A representative part number is VALVOLINE 888460.
2 ungrouped parts are not assigned to a grade, with the same engine-level match.
This group includes ACDELCO 104107, VALVOLINE 888460 and VALVOLINE 913031 and the remaining parts above.
Buying Drivetrain Parts for a 2025 Chevrolet Brightdrop
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 ELECTRIC 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: Gear Oil and Differential Pinion Bearing Bolt .
Frequently Asked Questions
How many drivetrain parts fit the 2025 Chevrolet Brightdrop?
Our catalog currently lists 11 drivetrain parts for the 2025 Chevrolet Brightdrop across 5 subcategories and 3 brands, covering the ELECTRIC engine. Each part is matched to the engine(s) it fits.
What are the signs of drivetrain problems on a 2025 Chevrolet Brightdrop?
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 2025 Chevrolet Brightdrop 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 2025 Chevrolet Brightdrop?
Every part on this page is matched to the ELECTRIC 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 2025 Chevrolet Brightdrop
Drivetrain Parts for Other Chevrolet Brightdrop 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.