This page lists 51 drivetrain parts for the 2019 BMW X5, across 18 part types, covering both the 3.0L L6 Turbocharged and the 4.4L V8 Turbocharged. Every part shows its brand, manufacturer part number and fitment notes.
The drivetrain system on the 2019 BMW X5 moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. The largest groups are Drive Shaft (6 parts), Transfer Case Output Shaft Repair Sleeve (5 parts) and Axle Shaft Seal (4 parts). The other 15 part types cover the remaining 36 parts.
The 2019 BMW X5 was sold with both the 3.0L L6 Turbocharged and the 4.4L V8 Turbocharged. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2019 BMW X5 drivetrain parts are REIN (7 parts), WJB / INMOTION PARTS (7 parts) and NATIONAL (6 parts), plus 10 more brands. Quality grades include Standard Replacement and Economy.
1 part on this 2019 BMW X5 page carries a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — WJB / INMOTION PARTS WS99166 (Transfer Case Output Shaft Repair Sleeve). Click any part number to see every vehicle that part fits.
Axle Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| REIN Fits: 3.0L L6 Turbocharged | HWB1067 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Frontwith Spring, 16x1.5x72mm | View on Amazon |
This table covers the Axle bolts.
This group shows a single part: REIN HWB1067.
Axle Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA Fits: 3.0L L6 Turbocharged | 12021750 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rearwithout M Sport Differential | View on Amazon |
| TIMKEN Fits: 3.0L L6 Turbocharged | SL260472 | 🇺🇸 US 🇨🇦 CA | RearNon Limited Slip Differential (Exc. Towing Package) | View on Amazon |
| TIMKEN Fits: 3.0L L6 Turbocharged | SL260162 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front | View on Amazon |
| TIMKEN Fits: 3.0L L6 Turbocharged | SL260496 | 🇺🇸 US 🇨🇦 CA | Fits RearElectronic Limited Slip Differential | 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.
4 Axle Shaft Seal parts for the 2019 BMW X5 come from 2 brands — TIMKEN and AJUSA.
Listed part numbers: AJUSA 12021750, TIMKEN SL260472 and TIMKEN SL260162, plus the other parts above.
CV Axle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GSP Fits: 3.0L L6 Turbocharged | NCV27116 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| GSP Fits: 3.0L L6 Turbocharged | NCV27117 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| TOP NOTCH Fits: 3.0L L6 Turbocharged | TN10079 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| TOP NOTCH Fits: 3.0L L6 Turbocharged | TN10080 | 🇺🇸 US 🇨🇦 CA | Front Left | 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.
4 CV Axle parts for the 2019 BMW X5 come from 2 brands — GSP and TOP NOTCH.
Part numbers include GSP NCV27116, GSP NCV27117 and TOP NOTCH TN10079, among others listed above.
Differential Cover Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA Fits: 3.0L L6 Turbocharged | 16031150 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | FrontCover O-Ring | View on Amazon |
This table covers the gaskets that seal the Differential Cover. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
This group shows a single part: AJUSA 16031150.
Differential Fill / Drain Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| REIN Fits: 3.0L L6 Turbocharged | HWP0065 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Rear DifferentialM22X1.5, Steel | View on Amazon |
| REIN Fits: 3.0L L6 Turbocharged | HWU0065 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Rear DifferentialM22X1.5, Aluminum | View on Amazon |
This table covers the Differential Fill drain plugs.
2 Differential Fill / Drain Plug parts for the 2019 BMW X5 come from REIN.
Listed part numbers: REIN HWP0065 and REIN HWU0065.
Differential Pinion Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AJUSA Fits: 3.0L L6 Turbocharged | 12005350 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear45 x 75 x 10 mm, without M Sport Differential | View on Amazon |
| AJUSA Fits: 3.0L L6 Turbocharged | 12015650 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front44x69x10/15mm | View on Amazon |
| TIMKEN Fits: 3.0L L6 Turbocharged | SL260487 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| TIMKEN Fits: 3.0L L6 Turbocharged | SL260527 | 🇺🇸 US 🇨🇦 CA | Fits RearTowing Package | View on Amazon |
This table covers the seals at the differential pinion yoke. 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.
4 Differential Pinion Seal parts for the 2019 BMW X5 come from 2 brands — AJUSA and TIMKEN.
This group includes AJUSA 12005350, AJUSA 12015650 and TIMKEN SL260487 and the remaining parts above.
Differential Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING Fits: 3.0L L6 Turbocharged | 729370 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Height [MM]: 10Swirl Type: Right-hand Twist | View on Amazon |
| ELRING Fits: 3.0L L6 Turbocharged | 761160 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Material: ACM (Polyacrylate)Radial Shaft Seal Design: AS | View on Amazon |
| ELRING Fits: 3.0L L6 Turbocharged | B16790 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Material: AEM (Ethylene Acrylate Rubber)Swirl Type: Alternating Twist | View on Amazon |
| ELRING Fits: 3.0L L6 Turbocharged | B46610 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Material: ACM (Polyacrylate)Radial Shaft Seal Design: AwithBS2 | 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.
ELRING supplies the 4 Differential Seal parts for the 2019 BMW X5.
Listed part numbers: ELRING 729370, ELRING 761160 and ELRING B16790, plus the other parts above.
Drive Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 3.0L L6 Turbocharged | 986995 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Length: 54.25" | View on Amazon |
| GSP Fits: 3.0L L6 Turbocharged | PS900160 | 🇺🇸 US 🇨🇦 CA | Rear1415 (mm) Length | View on Amazon |
| TOP NOTCH Fits: 3.0L L6 Turbocharged | TN2729PS | 🇺🇸 US 🇨🇦 CA | Rear1415 (mm) Length | View on Amazon |
| VAICO Fits: 3.0L L6 Turbocharged | V204444 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Description: Front Axle | View on Amazon |
| VAICO Fits: 3.0L L6 Turbocharged | V204437 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Rearwith trailer coupling | View on Amazon |
| VAICO Fits: 3.0L L6 Turbocharged | V204438 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Rearwith trailer coupling | View on Amazon |
This table covers the driveshafts that carry torque from the transmission or transfer case.
6 Drive Shaft parts are listed for the 2019 BMW X5, from VAICO, DORMAN, GSP and 1 other brand.
Part numbers include DORMAN 986995, GSP PS900160 and TOP NOTCH TN2729PS, among others listed above.
Drive Shaft Center Support Bushing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VAICO Fits: 3.0L L6 Turbocharged | V201048 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Description: with Seal Ring | View on Amazon |
This table covers the Drive Shaft Center Support 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.
One part is listed for the 2019 BMW X5 — VAICO V201048.
Drive Shaft Flex Joint
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOOG Fits: 3.0L L6 Turbocharged | 678 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Driveshaft At Transfer Casewith 105mm Bolt Diameter | View on Amazon |
This table covers the flex joints in the driveshaft.
This group shows a single part: MOOG 678.
Gear Oil
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Fits: 3.0L L6 Turbocharged | 915052 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Advanced Full Synthetic SAE 75W-85 Gear Oil1 Gallon | View on Amazon |
| VALVOLINE Fits: 3.0L L6 Turbocharged | 915053 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Advanced Full Synthetic SAE 75W-85 Gear Oil1 Quart Flex Fill | 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.
2 Gear Oil parts for the 2019 BMW X5 come from VALVOLINE.
This group includes VALVOLINE 915052 and VALVOLINE 915053.
Transfer Case Fluid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| REIN Fits: 3.0L L6 Turbocharged | FLDF005 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | TF08701 Liter | View on Amazon |
| REIN Fits: 3.0L L6 Turbocharged | FLDF002 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | TF08701 Liter | View on Amazon |
| VAICO Fits: 3.0L L6 Turbocharged | V600431 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Grade: AMTransfer Case Fluid, DTF-1 - 5 Liter | View on Amazon |
This table covers the fluids specified for the transfer case. Typical signs include discolored fluid, a burnt smell, or a level that keeps dropping. Use only the specification in the notes — the tables group grades because they are not interchangeable.
3 Transfer Case Fluid parts for the 2019 BMW X5 come from 2 brands — REIN and VAICO.
Listed part numbers: REIN FLDF005, REIN FLDF002 and VAICO V600431.
Transfer Case Input Shaft Bearing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Fits: 3.0L L6 Turbocharged | 210L | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Magna ATC45L Transfer Case1 Speed | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.0L L6 Turbocharged | RB6210NR | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Magna ATC45L Transfer Case1 Speed | View on Amazon |
This table covers the Transfer Case Input Shaft 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.
2 Transfer Case Input Shaft Bearing parts for the 2019 BMW X5 come from 2 brands — NATIONAL and WJB / INMOTION PARTS.
Listed part numbers: NATIONAL 210L and WJB / INMOTION PARTS RB6210NR.
Transfer Case Input Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Fits: 3.0L L6 Turbocharged | 710743 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Magna ATC45L Transfer Case1 Speed | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.0L L6 Turbocharged | WS710743 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Magna ATC45L Transfer Case1 Speed | View on Amazon |
This table covers the seals at the Transfer Case Input Shaft. 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 Transfer Case Input Shaft Seal parts are listed for the 2019 BMW X5, from NATIONAL and WJB / INMOTION PARTS.
Listed part numbers: NATIONAL 710743 and WJB / INMOTION PARTS WS710743.
Transfer Case Oil Drain Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| REIN Fits: 3.0L L6 Turbocharged | HWP0065 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | M22x1.5, Steel | View on Amazon |
| REIN Fits: 3.0L L6 Turbocharged | HWU0065 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | M22x1.5, Aluminum | View on Amazon |
This table covers the Transfer Case Oil drain plugs.
2 Transfer Case Oil Drain Plug parts for the 2019 BMW X5 come from REIN.
This group includes REIN HWP0065 and REIN HWU0065.
Transfer Case Output Shaft Bearing
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS Fits: 3.0L L6 Turbocharged | RB6009 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Rear | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA Fits: 3.0L L6 Turbocharged | NB109 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Frontwith Magna ATC45L Transfer Case | View on Amazon |
| NATIONAL Fits: 3.0L L6 Turbocharged | 109 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Frontwith Magna ATC45L Transfer Case | View on Amazon |
This table covers the Transfer Case Output Shaft 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.
3 Transfer Case Output Shaft Bearing parts are listed for the 2019 BMW X5, from WJB / INMOTION PARTS, BCA and NATIONAL.
In the Economy grade, WJB / INMOTION PARTS supplies 1 part: the catalog's value-priced group. A representative part number is WJB / INMOTION PARTS RB6009.
The Standard Replacement section lists 2 options from BCA and NATIONAL — built to original-equipment specification. BCA NB109 is listed in this group.
Part numbers include WJB / INMOTION PARTS RB6009, BCA NB109 and NATIONAL 109.
Transfer Case Output Shaft Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS Popular Fits: 3.0L L6 Turbocharged | WS99166 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Shaft Diameter Minimum (In): 1.647 In | View on Amazon |
| BCA Fits: 3.0L L6 Turbocharged | NS99166 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front | View on Amazon |
| NATIONAL Fits: 3.0L L6 Turbocharged | 99166 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Frontwith Magna ATC45L Transfer Case | View on Amazon |
| NATIONAL Fits: 3.0L L6 Turbocharged | 99204 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rearwith Magna ATC45L Transfer Case | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.0L L6 Turbocharged | WS99204 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rearwith Magna ATC45L Transfer Case | View on Amazon |
This table covers the wear sleeves used to restore a Transfer Case Output Shaft seal surface.
5 Transfer Case Output Shaft Repair Sleeve parts for the 2019 BMW X5 come from 3 brands — WJB / INMOTION PARTS, NATIONAL and BCA. The "Popular" part is WJB / INMOTION PARTS WS99166.
Listed part numbers: WJB / INMOTION PARTS WS99166, BCA NS99166 and NATIONAL 99166, plus the other parts above.
Transfer Case Output Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA Fits: 3.0L L6 Turbocharged | NS224250 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Frontwith Magna ATC45L Transfer Case | View on Amazon |
| NATIONAL Fits: 3.0L L6 Turbocharged | 224250 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.0L L6 Turbocharged | WS224250 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.0L L6 Turbocharged | WS710745 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rearwith Magna ATC45L Transfer Case | View on Amazon |
This table covers the seals at the Transfer Case Output Shaft. 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.
4 Transfer Case Output Shaft Seal parts for the 2019 BMW X5 come from 3 brands — WJB / INMOTION PARTS, BCA and NATIONAL.
This group includes BCA NS224250, NATIONAL 224250 and WJB / INMOTION PARTS WS224250 and the remaining parts above.
Buying Drivetrain Parts for a 2019 BMW X5
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. Every drivetrain part here is 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: Drive Shaft and Transfer Case Output Shaft Repair Sleeve .
Frequently Asked Questions
How many drivetrain parts fit the 2019 BMW X5?
Our catalog currently lists 51 drivetrain parts for the 2019 BMW X5 across 18 subcategories and 13 brands, covering both the 3.0L L6 Turbocharged and the 4.4L V8 Turbocharged. Each part is matched to the engine(s) it fits.
Do drivetrain parts differ between 2019 BMW X5 engines?
Yes. Every drivetrain part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. 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 2019 BMW X5?
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 2019 BMW X5 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 2019 BMW X5?
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 2019 BMW X5
Drivetrain Parts for Other BMW X5 Years
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