18 Drivetrain parts are listed for the 2023 BMW X1, in 8 part types, covering both the 1.5L L3 Turbocharged and the 2.0L L4 Turbocharged. Each one has a brand, a manufacturer part number and notes that say where it fits.
The drivetrain system on the 2023 BMW X1 moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. The largest groups are CV Axle (8 parts), Differential Fill / Drain Plug (2 parts) and Differential Seal (2 parts). The other 5 part types cover the remaining 6 parts.
The 2023 BMW X1 was sold with both the 1.5L L3 Turbocharged and the 2.0L L4 Turbocharged. 3 parts fit every engine; the other 15 are engine-specific. Each part shows which engine(s) it fits.
8 brands supply drivetrain parts for the 2023 BMW X1, led by REIN (4 parts), GSP (3 parts) and TRAKMOTIVE (3 parts), plus 5 more brands.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2023 BMW X1. 2 parts have it, including TOP NOTCH TN10054 (CV Axle) and TOP NOTCH TN10176 (CV Axle). Each part number opens a page with every vehicle that part fits.
Axle Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| REIN Fits: 2.0L L4 Turbocharged | HWB1067 | 🇺🇸 US 🇨🇦 CA | Rearwith Spring, 16x1.5x72mm | View on Amazon |
This table covers the Axle bolts.
One part is listed for the 2023 BMW X1 — REIN HWB1067.
Axle Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TIMKEN Fits: all 2023 X1 engines | SL260162 | 🇺🇸 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 2023 BMW X1 — TIMKEN SL260162.
CV Axle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TOP NOTCH Popular Fits: 2.0L L4 Turbocharged | TN10054 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| TOP NOTCH Popular Fits: 2.0L L4 Turbocharged | TN10176 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| GSP Fits: 2.0L L4 Turbocharged | NCV27112 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| GSP Fits: 2.0L L4 Turbocharged | NCV27064 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| GSP Fits: 2.0L L4 Turbocharged | NCV49043 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| TRAKMOTIVE Fits: all 2023 X1 engines | BM86055 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | AAR Joint Design | View on Amazon |
| TRAKMOTIVE Fits: 2.0L L4 Turbocharged | BM86056 | 🇺🇸 US 🇨🇦 CA | AAR Joint Design | View on Amazon |
| TRAKMOTIVE Fits: 2.0L L4 Turbocharged | BM86054 | 🇺🇸 US 🇨🇦 CA | Rear | 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.
8 CV Axle parts are listed for the 2023 BMW X1, from GSP, TRAKMOTIVE and TOP NOTCH. TOP NOTCH TN10054 carries the "Popular" badge. 1 part fits every engine; the other 7 are engine-specific.
Part numbers include TOP NOTCH TN10054, TOP NOTCH TN10176 and GSP NCV27112, among others listed above.
Differential Fill / Drain Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| REIN Fits: 2.0L L4 Turbocharged | HWP0065 | 🇺🇸 US 🇨🇦 CA | Rear DifferentialM22X1.5, Steel | View on Amazon |
| REIN Fits: 2.0L L4 Turbocharged | HWU0065 | 🇺🇸 US 🇨🇦 CA | Rear DifferentialM22X1.5, Aluminum | View on Amazon |
This table covers the Differential Fill drain plugs.
REIN supplies both parts for the 2023 BMW X1.
Part numbers include REIN HWP0065 and REIN HWU0065.
Differential Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING Fits: all 2023 X1 engines | 761160 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Material: ACM (Polyacrylate)Radial Shaft Seal Design: AS | View on Amazon |
| ELRING Fits: 2.0L L4 Turbocharged | B16790 | 🇺🇸 US 🇨🇦 CA | Material: AEM (Ethylene Acrylate Rubber)Swirl Type: Alternating Twist | View on Amazon |
This table covers the seals at the Differential. 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.
2 Differential Seal parts for the 2023 BMW X1 come from ELRING. 1 part fits every engine; the other 1 is engine-specific.
Part numbers include ELRING 761160 and ELRING B16790.
Drive Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| CARDONE Fits: 2.0L L4 Turbocharged | 659002 | 🇺🇸 US 🇨🇦 CA | Rearwith 84.49 (In) Long Driveshaft | View on Amazon |
This table covers the driveshafts that carry torque from the transmission or transfer case.
This group shows a single part: CARDONE 659002.
Drive Shaft Center Support Bearing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| REIN Fits: 2.0L L4 Turbocharged | BEM0039P | 🇺🇸 US 🇨🇦 CA | 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.
Gear Oil
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VAICO Fits: 2.0L L4 Turbocharged | V600361 | 🇺🇸 US 🇨🇦 CA | Differential Oil, Haldex 0.275 ml | View on Amazon |
| VAICO Fits: 2.0L L4 Turbocharged | V600364 | 🇺🇸 US 🇨🇦 CA | 850MLTransmission code : JJN, JUY, KJU, KMC, KMD, MMK, MML | 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.
VAICO supplies both parts for the 2023 BMW X1.
This group includes VAICO V600361 and VAICO V600364.
Buying Drivetrain Parts for a 2023 BMW X1
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 Differential Fill / Drain Plug .
Frequently Asked Questions
How many drivetrain parts fit the 2023 BMW X1?
Our catalog currently lists 18 drivetrain parts for the 2023 BMW X1 across 8 subcategories and 8 brands, covering both the 1.5L L3 Turbocharged and the 2.0L L4 Turbocharged. Each part is matched to the engine(s) it fits.
Do drivetrain parts differ between 2023 BMW X1 engines?
Some do. 3 parts fit every engine; the other 15 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 2023 BMW X1?
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 2023 BMW X1 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 2023 BMW X1?
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 2023 BMW X1
Drivetrain Parts for Other BMW X1 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.