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BCA NBLM503349A — vehicle application reference

Inspect 104 source-listed vehicle applications for BCA NBLM503349A, with the original year ranges, component positions and restrictions. Historical catalogue evidence is not current VIN fitment approval.

Source-backed catalogue lookup

Filter by vehicle and component

Selections apply immediately. Every result retains the original year range, component position and additional restrictions. The button also works without JavaScript.

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.

Recorded application evidence

Where this exact BCA reference is listed

BCA NBLM503349A appears in 104 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 104

“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 referenceComponent / positionSource model yearsRecorded conditions & restrictionsSource trace
NBLM503349ABCA catalogue referenceAutomatic Transmission
Listed vehicle modelsAudi
90 · Cabriolet
1995Subject to the conditions in this rowBearing - 097 Trans.; Automatic Trans.; 4 Speed TransNo additional numbered footnote is attached to this source row.2021 catalogue
Page 16Entry 1737f510
NBLM503349ABCA catalogue referenceManual Transmission
Listed vehicle modelsAudi
A3
2006–2013Subject to the conditions in this rowDifferential Bearing - 02Q Trans.; Manual Trans.; 6 Speed TransNo additional numbered footnote is attached to this source row.2021 catalogue
Page 26Entry 0ef01892
NBLM503349ABCA catalogue referenceAutomatic Transmission
Listed vehicle modelsAudi
A4
1996–2001Subject to the conditions in this rowPinion Bearing - Automatic Trans.; 5 Speed Trans
  • [68] with ZF-5HP-19FL Transmission
2021 catalogue
Page 17Entry cdb3fd18
NBLM503349ABCA catalogue referenceAutomatic Transmission
Listed vehicle modelsAudi
A4
2002–2005Subject to the conditions in this rowPinion Bearing - Front - Automatic Trans.; 5 Speed Trans
  • [67] with ZF 5HP-19FLA Transmission
2021 catalogue
Page 19Entry a1c2acf6
NBLM503349ABCA catalogue referenceAutomatic Transmission
Listed vehicle modelsAudi
A4 Quattro
1996–2006Subject to the conditions in this rowPinion Bearing - Front - Automatic Trans.; 5 Speed Trans
  • [67] with ZF 5HP-19FLA Transmission
2021 catalogue
Page 19Entry d4d563a7
NBLM503349ABCA catalogue referenceManual Transmission
Listed vehicle modelsAudi
A4 Quattro · S4
2005–2012Subject to the conditions in this rowDifferential Bearing - AWD; Manual Trans.; 6 Speed Trans
  • [88] with Getrag 466 AWD Transmission; Cone Only
2021 catalogue
Page 25Entry 94392c4a
NBLM503349ABCA catalogue referenceAutomatic Transmission
Listed vehicle modelsAudi
A6
1998–2001Subject to the conditions in this rowPinion Bearing - Automatic Trans.; 5 Speed Trans
  • [68] with ZF-5HP-19FL Transmission
2021 catalogue
Page 17Entry 926d2fd9
NBLM503349ABCA catalogue referenceAutomatic Transmission
Listed vehicle modelsAudi
A6 Quattro
1998–2004Subject to the conditions in this rowPinion Bearing - Front - Automatic Trans.; 5 Speed Trans
  • [67] with ZF 5HP-19FLA Transmission
2021 catalogue
Page 18Entry 20b99055
NBLM503349ABCA catalogue referenceAutomatic Transmission
Listed vehicle modelsAudi
A8
1997–1999Subject to the conditions in this rowPinion Bearing - Automatic Trans.; 5 Speed Trans
  • [68] with ZF-5HP-19FL Transmission
2021 catalogue
Page 17Entry ade5f41d
NBLM503349ABCA catalogue referenceAutomatic Transmission
Listed vehicle modelsAudi
Allroad Quattro
2001–2005Subject to the conditions in this rowPinion Bearing - Front - Automatic Trans.; 5 Speed Trans
  • [67] with ZF 5HP-19FLA Transmission
2021 catalogue
Page 18Entry 957e67b6
NBLM503349ABCA catalogue referenceAutomatic Transmission
Listed vehicle modelsAudi
Cabriolet
1996–1998Subject to the conditions in this rowBearing - Automatic Trans.; 4 Speed Trans
  • [104] with Audi 01N Transmission
2021 catalogue
Page 16Entry 6dd8afee
NBLM503349ABCA catalogue referenceManual Transmission
Listed vehicle modelsAudi
R8 · S5
2008–2012Subject to the conditions in this rowDifferential Bearing - AWD; Manual Trans.; 6 Speed Trans
  • [88] with Getrag 466 AWD Transmission; Cone Only
2021 catalogue
Page 26Entry 478c0541
NBLM503349ABCA catalogue referenceManual Transmission
Listed vehicle modelsAudi
RS4
2007–2008Subject to the conditions in this rowDifferential Bearing - AWD; Manual Trans.; 6 Speed Trans
  • [88] with Getrag 466 AWD Transmission; Cone Only
2021 catalogue
Page 25Entry 1c469cdf
NBLM503349ABCA catalogue referenceAutomatic Transmission
Listed vehicle modelsAudi
RS6
2003–2004Subject to the conditions in this rowPinion Bearing - Front - Automatic Trans.; 5 Speed Trans
  • [67] with ZF 5HP-19FLA Transmission
2021 catalogue
Page 18Entry 3dabe9c6
NBLM503349ABCA catalogue referenceManual Transmission
Listed vehicle modelsAudi
TT Quattro
2008–2009Subject to the conditions in this rowDifferential Bearing - 02Q Trans.; Manual Trans.; 6 Speed TransNo additional numbered footnote is attached to this source row.2021 catalogue
Page 25Entry 90be8272
NBLM503349ABCA catalogue referenceAxle
Listed vehicle modelsBMW
323Ci
2000Subject to the conditions in this rowBearing - Rear
  • [144] with 7.4016 (in) Ring Gear; with BMW 188N Differential
2021 catalogue
Page 35Entry e295470e
NBLM503349ABCA catalogue referenceAxle
Listed vehicle modelsBMW
323i
1998–2000Subject to the conditions in this rowBearing - Rear
  • [148] with 7.4016 (in) Ring Gear; with BMW 188K Differential
2021 catalogue
Page 35Entry 478a5f89
NBLM503349ABCA catalogue referenceAxle
Listed vehicle modelsBMW
323i
2006–2009Subject to the conditions in this rowBearing - Rear
  • [148] with 7.4016 (in) Ring Gear; with BMW 188K Differential
2021 catalogue
Page 36Entry b3aab5a7
NBLM503349ABCA catalogue referenceAxle
Listed vehicle modelsBMW
323is
1998–1999Subject to the conditions in this rowBearing - Rear
  • [148] with 7.4016 (in) Ring Gear; with BMW 188K Differential
2021 catalogue
Page 35Entry 89385d57
NBLM503349ABCA catalogue referenceAxle
Listed vehicle modelsBMW
325Ci
2001–2006Subject to the conditions in this rowBearing - Rear
  • [148] with 7.4016 (in) Ring Gear; with BMW 188K Differential
2021 catalogue
Page 35Entry 7f2e2497
NBLM503349ABCA catalogue referenceAxle
Listed vehicle modelsBMW
325i · 325is · 525i · 530i
1995Subject to the conditions in this rowBearing - Rear
  • [152] with 7.4016 (in) Ring Gear; with BMW 188 Differential
2021 catalogue
Page 34Entry 6a88a0d8
NBLM503349ABCA catalogue referenceAxle
Listed vehicle modelsBMW
325i · 325xi · 330Ci · 330i · 330xi
2001–2006Subject to the conditions in this rowBearing - Rear
  • [144] with 7.4016 (in) Ring Gear; with BMW 188N Differential
2021 catalogue
Page 35Entry aed16314
NBLM503349ABCA catalogue referenceAxle
Listed vehicle modelsBMW
328Ci
2000Subject to the conditions in this rowBearing - Rear
  • [148] with 7.4016 (in) Ring Gear; with BMW 188K Differential
2021 catalogue
Page 35Entry 789b68a2
NBLM503349ABCA catalogue referenceAxle
Listed vehicle modelsBMW
328i
1996–2000Subject to the conditions in this rowBearing - Rear
  • [148] with 7.4016 (in) Ring Gear; with BMW 188K Differential
2021 catalogue
Page 35Entry d1fceb40
NBLM503349ABCA catalogue referenceAxle
Listed vehicle modelsBMW
328i
2007–2009Subject to the conditions in this rowBearing - Rear
  • [148] with 7.4016 (in) Ring Gear; with BMW 188K Differential
2021 catalogue
Page 36Entry 9c48856d

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.

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