2009 Infiniti M45 bearing, hub & seal reference
Look up 18 BCA catalogue entries for 2009 Infiniti M45. Compare full part references, component roles and recorded restrictions; confirm current vehicle-specific requirements before use.
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.
Which bearing or hub reference applies?
The catalogue contains 18 reference entries for 2009 Infiniti M45. Select the year and component, then read the full condition and footnote fields. There is no single universal bearing number for every support in this vehicle.
Reference records
1–18 of 18“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 |
|---|---|---|---|---|
| NS221207BCA catalogue reference | Automatic Transmission | 2006–2010Subject to the conditions in this row | Manual Shaft Seal - RE5R05A Trans.; Automatic Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 342Entry 4d29bb7e |
| NS224464BCA catalogue reference | Automatic Transmission | 2006–2010Subject to the conditions in this row | Extension Housing Seal - RWD; RE5R05A Trans.; Automatic Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 342Entry d22fcfa4 |
| NS224663BCA catalogue reference | Automatic Transmission | 2006–2010Subject to the conditions in this row | Oil Pump Seal - Front - RE5R05A Trans.; Automatic Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 342Entry 50f2c594 |
| NB32008BCA catalogue reference | Axle | 2008–2010Subject to the conditions in this row | Bearing - Front - AWD
| 2021 catalogue Page 344Entry e687c38a |
| NS99139BCA catalogue reference | Axle | 2006–2010Subject to the conditions in this row | Differential Repair Sleeve - Rear
| 2021 catalogue Page 344Entry a54658d5 |
| NB32306BCA catalogue reference | Differential | 2008–2010Subject to the conditions in this row | Pinion Bearing - Front - AWD
| 2021 catalogue Page 345Entry 82a60564 |
| NS710847BCA catalogue reference | Differential | 2006–2010Subject to the conditions in this row | Pinion Seal - Rear OuterNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 345Entry 17ba5791 |
| NS224650BCA catalogue reference | Engine | 2006–2010Subject to the conditions in this row | Crankshaft Seal - Front - 4.5L 4494cc V8No additional numbered footnote is attached to this source row. | 2021 catalogue Page 346Entry 77c8a0d2 |
| NS228411BCA catalogue reference | Engine | 2006–2010Subject to the conditions in this row | Crankshaft Seal - Rear - 4.5L 4494cc V8No additional numbered footnote is attached to this source row. | 2021 catalogue Page 346Entry c01ec619 |
| NB107BCA catalogue reference | Transfer Case | 2008–2010Subject to the conditions in this row | Output Shaft Bearing - Front
| 2021 catalogue Page 348Entry 4a08dbc2 |
| NB108BCA catalogue reference | Transfer Case | 2008–2010Subject to the conditions in this row | Output Shaft Bearing - Front
| 2021 catalogue Page 348Entry 02727b0d |
| NB210BCA catalogue reference | Transfer Case | 2008–2010Subject to the conditions in this row | Input Shaft Bearing - Rear
| 2021 catalogue Page 348Entry 756e1c5d |
| NS99157BCA catalogue reference | Transfer Case | 2008–2010Subject to the conditions in this row | Output Shaft Repair Sleeve - Front
| 2021 catalogue Page 348Entry 97662e2c |
| NS99189BCA catalogue reference | Transfer Case | 2008–2010Subject to the conditions in this row | Input Shaft Repair Sleeve
| 2021 catalogue Page 348Entry aa4aaf0d |
| NS99196BCA catalogue reference | Transfer Case | 2008–2010Subject to the conditions in this row | Output Shaft Repair Sleeve - Rear - AWD
| 2021 catalogue Page 348Entry 6959ffeb |
| WE61445BCA catalogue reference | Transfer Case | 2008–2010Subject to the conditions in this row | Output Shaft Bearing - Rear - AWD
| 2021 catalogue Page 348Entry a4279ef1 |
| WE61813BCA catalogue reference | Wheel-Front | 2008–2010Subject to the conditions in this row | Bearing and Hub Assembly - AWDNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 350Entry 6935773d |
| WE60531BCA catalogue reference | Wheel-Rear | 2008–2010Subject to the conditions in this row | Bearing and Hub AssemblyNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 351Entry f9da34e2 |
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.