BCA NB109 — vehicle application reference
Inspect 125 source-listed vehicle applications for BCA NB109, with the original year ranges, component positions and restrictions. Historical catalogue evidence is not current VIN fitment approval.
Filter by vehicle and component
What this lookup establishes—and what it does not
Source: BCA 2021 Wheel Hub Assembly, Bearing and Seal Catalog. The loaded entries cover listed model years from 1995 through 2020. This is a historical catalogue reference, not a live VIN decoder or a guarantee for every trim, market or production date.
BCA is an NTN-owned product line. The numbers below remain BCA part references; they are not silently converted into NTN, SKF or another brand's part numbers. Confirm current OEM/service requirements before use.
Where this exact BCA reference is listed
BCA NB109 appears in 125 source application entries below. Different entries can have different vehicles, positions and restrictions. A shared part reference does not make every bearing in the vehicle interchangeable.
Reference records
1–25 of 125“Bearing”, “hub assembly”, “seal” and “repair sleeve” describe different components. The source description, rather than the catalogue title, determines the role of each number.
On a phone, each record is shown as a complete card with its restrictions. These records do not supply tightening torques or certify a replacement.
| BCA part reference | Component / position | Source model years | Recorded conditions & restrictions | Source trace |
|---|---|---|---|---|
| NB109BCA catalogue reference | Automatic Transmission | 1995–2001Subject to the conditions in this row | Extension Housing Bearing - 4L80-E Trans.; Automatic Trans.; 4 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 13Entry 13fb4c71 |
| NB109BCA catalogue reference | Automatic Transmission | 1997–1998Subject to the conditions in this row | Extension Housing Bearing - 4L80-E Trans.; Automatic Trans.; 4 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 14Entry 2a837bc3 |
| NB109BCA catalogue reference | Transfer CaseListed vehicle modelsBMW228i xDrive · 428i xDrive Gran Coupe · 435i xDrive Gran Coupe · M235i xDrive | 2015–2016Subject to the conditions in this row | Output Shaft Bearing - Rear
| 2021 catalogue Page 47Entry a4a18356 |
| NB109BCA catalogue reference | Transfer CaseListed vehicle modelsBMW230i xDrive · 330i GT xDrive · 330i xDrive · 340i GT xDrive · 430i xDrive · 430i xDrive Gran Coupe · 440i xDrive · 440i xDrive Gran Coupe · 530i xDrive · 540i xDrive · 740e xDrive · 740i xDrive · 750Li xDrive · Alpina B7 · M240i xDrive | 2017–2019Subject to the conditions in this row | Output Shaft Bearing - Rear
| 2021 catalogue Page 48Entry 6a82f6da |
| NB109BCA catalogue reference | Transfer Case | 2013–2018Subject to the conditions in this row | Output Shaft Bearing - Rear
| 2021 catalogue Page 47Entry 661df404 |
| NB109BCA catalogue reference | Transfer Case | 2014–2018Subject to the conditions in this row | Output Shaft Bearing - Rear
| 2021 catalogue Page 47Entry 49d8d447 |
| NB109BCA catalogue reference | Transfer Case | 2014–2016Subject to the conditions in this row | Output Shaft Bearing - Rear
| 2021 catalogue Page 47Entry 5c030b35 |
| NB109BCA catalogue reference | Transfer Case | 2011–2016Subject to the conditions in this row | Output Shaft Bearing - Rear
| 2021 catalogue Page 47Entry 01a6ad1c |
| NB109BCA catalogue reference | Transfer Case | 2011–2015Subject to the conditions in this row | Output Shaft Bearing - Rear
| 2021 catalogue Page 47Entry 931881ca |
| NB109BCA catalogue reference | Transfer Case | 2016–2018Subject to the conditions in this row | Output Shaft Bearing - Rear
| 2021 catalogue Page 48Entry 60303b5a |
| NB109BCA catalogue reference | Transfer Case | 2010Subject to the conditions in this row | Output Shaft Bearing - Rear
| 2021 catalogue Page 46Entry 62b0100d |
| NB109BCA catalogue reference | Transfer Case | 2012–2016Subject to the conditions in this row | Output Shaft Bearing - Rear
| 2021 catalogue Page 47Entry bf1f98a6 |
| NB109BCA catalogue reference | Transfer Case | 2018–2019Subject to the conditions in this row | Output Shaft Bearing - Rear
| 2021 catalogue Page 48Entry e40649ab |
| NB109BCA catalogue reference | Transfer Case | 2011–2017Subject to the conditions in this row | Output Shaft Bearing - Rear
| 2021 catalogue Page 47Entry f6605daa |
| NB109BCA catalogue reference | Transfer Case | 2009–2016Subject to the conditions in this row | Output Shaft Bearing - Rear
| 2021 catalogue Page 47Entry a6832ebc |
| NB109BCA catalogue reference | Transfer Case | 2018Subject to the conditions in this row | Output Shaft Bearing - Rear
| 2021 catalogue Page 48Entry c28c50fa |
| NB109BCA catalogue reference | Transfer Case | 2010–2017Subject to the conditions in this row | Output Shaft Bearing - Rear
| 2021 catalogue Page 47Entry 26d5a67d |
| NB109BCA catalogue reference | Transfer Case | 2014–2019Subject to the conditions in this row | Output Shaft Bearing - Rear
| 2021 catalogue Page 48Entry 230b8621 |
| NB109BCA catalogue reference | Transfer Case | 2012–2018Subject to the conditions in this row | Output Shaft Bearing - Rear
| 2021 catalogue Page 47Entry 3d65b7f9 |
| NB109BCA catalogue reference | Transfer Case | 2013–2019Subject to the conditions in this row | Output Shaft Bearing - Rear
| 2021 catalogue Page 48Entry ab43f619 |
| NB109BCA catalogue reference | Transfer Case | 2015Subject to the conditions in this row | Output Shaft Bearing - Rear
| 2021 catalogue Page 47Entry 334fd0f0 |
| NB109BCA catalogue reference | Transfer Case | 2017Subject to the conditions in this row | Output Shaft Bearing - Rear
| 2021 catalogue Page 47Entry afa2710e |
| NB109BCA catalogue reference | Transfer Case | 2013–2015Subject to the conditions in this row | Output Shaft Bearing - Rear
| 2021 catalogue Page 47Entry 3a7f8bd9 |
| NB109BCA catalogue reference | Transfer Case | 2011–2019Subject to the conditions in this row | Output Shaft Bearing - Rear
| 2021 catalogue Page 48Entry 1b5dd5e3 |
| NB109BCA catalogue reference | Transfer Case | 2016Subject to the conditions in this row | Output Shaft Bearing - Rear
| 2021 catalogue Page 47Entry 7b1772a1 |
Checks before treating a reference as a replacement
Identify the complete vehicle
Match model year, engine, transmission, driven axle, body and production/VIN limits. A year and model name alone may leave several valid-looking entries.
Match the component role
Distinguish a loose bearing, complete hub, cup/cone, seal and repair sleeve. Check front/rear and inner/outer or left/right position exactly as recorded.
Preserve vehicle-specific interfaces
Confirm encoder/ABS arrangement, flange and spline interfaces, retention and the current service procedure. Do not transfer torque or installation force from an unrelated part.
How to use these results
Does a listed number guarantee fitment for my VIN?
No. These are source-listed catalogue references. Read every restriction and verify the current OEM and manufacturer information for the exact vehicle configuration. Missing VIN or production details remain unknown.
Can I replace a hub using a bearing with the same dimensions?
Not on dimensions alone. The complete assembly, encoder, retention, loading and installation interfaces must agree. The main bearing catalogue and cross-brand comparisons are separate dimensional references, not vehicle approvals.
Where are the axle-nut torque and installation instructions?
This application catalogue does not establish a universal torque or a complete installation sequence. Use the current vehicle-specific service procedure, including fastener reuse rules and staged tightening. Do not infer torque from the bearing number.
Does wheel noise prove that one of these parts has failed?
No. Bearing damage, tyres, brakes and driveline faults can produce overlapping symptoms. A reference lookup identifies candidates; it does not diagnose the cause or prove which side has failed.
Look up an exact source part number
Keep the BCA prefix and full marking. Similar numbers from other manufacturers are not automatically cross-references.
Continue the technical investigation
Source and interpretation limits
Factual reference basis: BCA 2021 Wheel Hub Assembly, Bearing and Seal Catalog, published by BCA Bearings, an NTN product line, with its linked numbered footnote reference. Each row retains its source page and restrictions. Vehicle names shared by one source entry remain associated with that entry; source counts are not quantities for sale.
BearingScope provides independently organized technical lookup and interpretation. It does not sell these parts, provide a repair service, certify current fitment, or claim that an absent result is unavailable from a manufacturer. Original public catalogue files and source fingerprints are retained in the site's verification records.