The 2026 BMW X2 has 4 drivetrain parts with verified fitment on this page — 3 part types and 1 brand, covering the 2.0L L4 Turbocharged engine. Each part includes a manufacturer part number and application notes.
On the 2026 BMW X2, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. All 4 listed parts are Differential Fill / Drain Plug (2 parts), Axle Bolt (1 part) and Drive Shaft Center Support Bearing (1 part).
The 2026 BMW X2 came with a single engine, the 2.0L L4 Turbocharged, and every part is verified against it.
Every drivetrain part listed for the 2026 BMW X2 comes from REIN.
Each part number listed for the 2026 BMW X2 opens a page with every vehicle that part fits.
Axle Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| REIN | HWB1067 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rearwith Spring, 16x1.5x72mm | View on Amazon |
This table covers the Axle bolts.
One part is listed for the 2026 BMW X2 — REIN HWB1067.
Differential Fill / Drain Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| REIN | HWP0065 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear DifferentialM22X1.5, Steel | View on Amazon |
| REIN | HWU0065 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear DifferentialM22X1.5, Aluminum | View on Amazon |
This table covers the Differential Fill drain plugs.
REIN supplies both parts for the 2026 BMW X2.
Part numbers include REIN HWP0065 and REIN HWU0065.
Drive Shaft Center Support Bearing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| REIN | BEM0039P | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 55mm O.D., 30mm I.D. | View on Amazon |
This table covers the Drive Shaft Center 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: REIN BEM0039P.
Buying Drivetrain Parts for a 2026 BMW X2
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 2.0L 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: Differential Fill / Drain Plug and Axle Bolt .
Frequently Asked Questions
How many drivetrain parts fit the 2026 BMW X2?
Our catalog currently lists 4 drivetrain parts for the 2026 BMW X2 across 3 subcategories and 1 brand, covering the 2.0L L4 Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of drivetrain problems on a 2026 BMW X2?
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 2026 BMW X2 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 2026 BMW X2?
Every part on this page is matched to the 2.0L 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 2026 BMW X2
Drivetrain Parts for Other BMW X2 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.