2019 BMW 740I Drivetrain Parts

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. Read more

3 Axle Shaft Seal parts are listed for the 2019 BMW 740I, from TIMKEN and AJUSA. 1 part fits every engine; the other 2 are engine-specific.

Listed part numbers: AJUSA 12021750, TIMKEN SL260472 and TIMKEN SL260162.

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. Read more

One part is listed for the 2019 BMW 740I — GKN GKND13097.

This table covers the constant-velocity joints at each end of a drive axle. Read more

One part is listed for the 2019 BMW 740I — GKN 306289.

This table covers the boots that keep grease in a CV joint. Typical signs include a split boot, grease flung around the joint, or a click once grit is inside. A boot caught early is a kit. Once the joint has clicked, the joint itself is usually worn. Read more

3 CV Joint Boot parts are listed for the 2019 BMW 740I, from GKN and BECK/ARNLEY.

Listed part numbers: BECK/ARNLEY 1032804, GKN 306831 and GKN 306621.

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. Read more

One part is listed for the 2019 BMW 740I — AJUSA 16031150.

This table covers the Differential Fill drain plugs. Read more

REIN supplies both parts for the 2019 BMW 740I.

Part numbers include REIN HWP0065 and REIN HWU0065.

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. Read more

3 Differential Pinion Seal parts are listed for the 2019 BMW 740I, from AJUSA and TIMKEN.

Part numbers include AJUSA 12005350, AJUSA 12015650 and TIMKEN SL260487.

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. Read more

3 Differential Seal parts for the 2019 BMW 740I come from ELRING.

Part numbers include ELRING 761160, ELRING B16790 and ELRING B46610.

This table covers the driveshafts that carry torque from the transmission or transfer case. Read more

2 Drive Shaft parts for the 2019 BMW 740I come from 2 brands — DORMAN and WJB / INMOTION PARTS. Every part fits both the 2.0L L4 ELECTRIC/GAS Turbocharged and the 3.0L L6 Turbocharged.

This group includes DORMAN 986894 and WJB / INMOTION PARTS WDS86894.

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. Read more

3 Drive Shaft Center Support Bearing parts for the 2019 BMW 740I come from 3 brands — WJB / INMOTION PARTS, BCA and NATIONAL. Every part fits both the 2.0L L4 ELECTRIC/GAS Turbocharged and the 3.0L L6 Turbocharged.

The Economy section lists 1 option from WJB / INMOTION PARTS — the catalog's value-priced group. WJB / INMOTION PARTS RB60062RS is listed in this group.

In the Standard Replacement grade, BCA and NATIONAL supply 2 parts: built to original-equipment specification. A representative part number is BCA NB106CC.

Part numbers include WJB / INMOTION PARTS RB60062RS, BCA NB106CC and NATIONAL 106CC.

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. Read more

This group shows a single part: VAICO V201048.

This table covers the flex joints in the driveshaft. Read more

5 Drive Shaft Flex Joint parts are listed for the 2019 BMW 740I, from SKF, AAE, MOOG and 1 other brand. 2 parts fit every engine; the other 3 are engine-specific.

This group includes AAE FJC0107, MOOG 678 and SKF VKJF98003 and the remaining parts above.

This table covers the seals at the Drive 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. Read more

One part is listed for the 2019 BMW 740I — ELRING B15590.

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. Read more

VALVOLINE supplies both parts for the 2019 BMW 740I.

Part numbers include VALVOLINE 915052 and VALVOLINE 915053.

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. Read more

REIN supplies both parts for the 2019 BMW 740I.

Listed part numbers: REIN FLDF005 and REIN FLDF002.

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. Read more

2 Transfer Case Input Shaft Bearing parts are listed for the 2019 BMW 740I, from NATIONAL and WJB / INMOTION PARTS.

Listed part numbers: NATIONAL 210L and WJB / INMOTION PARTS RB6210NR.

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. Read more

2 Transfer Case Input Shaft Seal parts for the 2019 BMW 740I come from 2 brands — NATIONAL and WJB / INMOTION PARTS.

Listed part numbers: NATIONAL 710743 and WJB / INMOTION PARTS WS710743.

This table covers the Transfer Case Oil drain plugs. Read more

REIN supplies both parts for the 2019 BMW 740I.

This group includes REIN HWP0065 and REIN HWU0065.

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. Read more

6 Transfer Case Output Shaft Bearing parts for the 2019 BMW 740I come from 3 brands — WJB / INMOTION PARTS, BCA and NATIONAL. The "Popular" part is BCA NB109.

The Economy section: 2 options from WJB / INMOTION PARTS. WJB / INMOTION PARTS RB6009 is listed in this group.

Standard Replacement: 3 parts, from BCA and NATIONAL. A representative part number is BCA NB109.

1 further part sits outside the graded sections, with the same engine-level match.

Part numbers include BCA NB109, WJB / INMOTION PARTS RB6009 and WJB / INMOTION PARTS RB6008, among others listed above.

This table covers the wear sleeves used to restore a Transfer Case Output Shaft seal surface. Read more

5 Transfer Case Output Shaft Repair Sleeve parts are listed for the 2019 BMW 740I, from WJB / INMOTION PARTS, NATIONAL and BCA. WJB / INMOTION PARTS WS99166 carries the "Popular" badge.

Part numbers include WJB / INMOTION PARTS WS99166, BCA NS99166 and NATIONAL 99166, among others listed above.

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. Read more

3 Transfer Case Output Shaft Seal parts are listed for the 2019 BMW 740I, from WJB / INMOTION PARTS and NATIONAL.

Part numbers include NATIONAL 710746, WJB / INMOTION PARTS WS710746 and WJB / INMOTION PARTS WS710745.