99,016 bearing records · search, filter and compare

Identify the vehicle. Retain the restrictions.

BCA NS99177 — vehicle application reference

Inspect 165 source-listed vehicle applications for BCA NS99177, 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 NS99177 appears in 165 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 165

“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
NS99177BCA catalogue referenceTransfer Case
Listed vehicle modelsAcura
SLX
1996–1999Subject to the conditions in this rowOutput Shaft Repair Sleeve - Front
  • [34] with Isuzu MUA-TC Transfer Case; with Part Time 4WD; 2 Speed
2021 catalogue
Page 11Entry 62fe9461
NS99177BCA catalogue referenceManual Transmission
Listed vehicle modelsAudi
90
1995Subject to the conditions in this rowOutput Shaft Repair Sleeve - 012 Trans.; Manual Trans.; 5 Speed Trans
  • [58] 1.769 (in) to 1.775 (in) Shaft Size; 2.087 (in) O.D.; Audi 01W
2021 catalogue
Page 23Entry 328cd048
NS99177BCA catalogue referenceManual Transmission
Listed vehicle modelsAudi
90 Quattro · A6 Quattro
1995Subject to the conditions in this rowOutput Shaft Repair Sleeve - 01A TransNo additional numbered footnote is attached to this source row.2021 catalogue
Page 24Entry 5f01d90b
NS99177BCA catalogue referenceManual Transmission
Listed vehicle modelsAudi
A4
1996–2003Subject to the conditions in this rowOutput Shaft Repair Sleeve - 012 Trans.; Manual Trans.; 5 Speed Trans
  • [75] 1.769 (in) to 1.775 (in) Shaft Size; 2.087 (in) O.D.; 01W
2021 catalogue
Page 24Entry fc68386a
NS99177BCA catalogue referenceManual Transmission
Listed vehicle modelsAudi
A4
2004Subject to the conditions in this rowOutput Shaft Repair Sleeve - 012 Trans.; Manual Trans.; 5 Speed Trans
  • [74] 1.769 (in) to 1.775 (in) Shaft Size; 2.087 (in) O.D.; 01A, 01W
2021 catalogue
Page 25Entry a19bc107
NS99177BCA catalogue referenceManual Transmission
Listed vehicle modelsAudi
A4
2005Subject to the conditions in this rowOutput Shaft Repair Sleeve - 01W Trans.; Manual Trans.; 5 Speed Trans
  • [76] 1.769 (in) to 1.775 (in) Shaft Size; 2.087 (in) O.D.; 012; 01A
2021 catalogue
Page 25Entry 16ed6e74
NS99177BCA catalogue referenceManual Transmission
Listed vehicle modelsAudi
A4
2006Subject to the conditions in this rowOutput Shaft Repair Sleeve - Manual Trans.; 5 Speed Trans
  • [77] 012, 01W
2021 catalogue
Page 25Entry e7ef1f22
NS99177BCA catalogue referenceManual Transmission
Listed vehicle modelsAudi
A4 Quattro
1996–2003Subject to the conditions in this rowOutput Shaft Repair Sleeve - 01A TransNo additional numbered footnote is attached to this source row.2021 catalogue
Page 24Entry 90ebfcea
NS99177BCA catalogue referenceManual Transmission
Listed vehicle modelsAudi
A4 Quattro
2002–2004Subject to the conditions in this rowOutput Shaft Repair Sleeve - 01E TransNo additional numbered footnote is attached to this source row.2021 catalogue
Page 24Entry bcb80991
NS99177BCA catalogue referenceManual Transmission
Listed vehicle modelsAudi
A4 Quattro
2005Subject to the conditions in this rowOutput Shaft Repair Sleeve - Manual Trans.; 6 Speed Trans
  • [90] 01E, Getrag 466
2021 catalogue
Page 25Entry adf60951
NS99177BCA catalogue referenceManual Transmission
Listed vehicle modelsAudi
A4 Quattro
2006–2012Subject to the conditions in this rowOutput Shaft Repair Sleeve - Manual Trans.; 6 Speed Trans
  • [91] Getrag 466
2021 catalogue
Page 25Entry ce7b2d43
NS99177BCA catalogue referenceManual Transmission
Listed vehicle modelsAudi
A6
1995Subject to the conditions in this rowOutput Shaft Repair Sleeve - 012 Trans.; Manual Trans.; 5 Speed Trans
  • [75] 1.769 (in) to 1.775 (in) Shaft Size; 2.087 (in) O.D.; 01W
2021 catalogue
Page 24Entry 431bda7e
NS99177BCA catalogue referenceManual Transmission
Listed vehicle modelsAudi
A6 Quattro
2000–2004Subject to the conditions in this rowOutput Shaft Repair Sleeve - 01E TransNo additional numbered footnote is attached to this source row.2021 catalogue
Page 24Entry cb136512
NS99177BCA catalogue referenceManual Transmission
Listed vehicle modelsAudi
A6 Quattro
2000–2001Subject to the conditions in this rowOutput Shaft Repair Sleeve - 01A TransNo additional numbered footnote is attached to this source row.2021 catalogue
Page 24Entry e1261e69
NS99177BCA catalogue referenceAxle
Listed vehicle modelsAudi
A8
1997–1999Subject to the conditions in this rowDifferential Repair Sleeve - Rear Right
  • [70] Torsen T2
2021 catalogue
Page 20Entry 72830fa9
NS99177BCA catalogue referenceAxle
Listed vehicle modelsAudi
A8 Quattro
1997–2004Subject to the conditions in this rowDifferential Repair Sleeve - Rear Right
  • [70] Torsen T2
2021 catalogue
Page 20Entry 80528150
NS99177BCA catalogue referenceManual Transmission
Listed vehicle modelsAudi
Allroad Quattro
2001–2005Subject to the conditions in this rowOutput Shaft Repair Sleeve - 01E TransNo additional numbered footnote is attached to this source row.2021 catalogue
Page 25Entry bf59e460
NS99177BCA catalogue referenceManual Transmission
Listed vehicle modelsAudi
R8 · S5
2008–2012Subject to the conditions in this rowOutput Shaft Repair Sleeve - Manual Trans.; 6 Speed Trans
  • [91] Getrag 466
2021 catalogue
Page 26Entry f01e87c5
NS99177BCA catalogue referenceManual Transmission
Listed vehicle modelsAudi
RS4
2007–2008Subject to the conditions in this rowOutput Shaft Repair Sleeve - Manual Trans.; 6 Speed Trans
  • [91] Getrag 466
2021 catalogue
Page 25Entry fd31cd4c
NS99177BCA catalogue referenceAxle
Listed vehicle modelsAudi
RS6
2003–2004Subject to the conditions in this rowDifferential Repair Sleeve - Rear Right
  • [70] Torsen T2
2021 catalogue
Page 20Entry d261aa83
NS99177BCA catalogue referenceManual Transmission
Listed vehicle modelsAudi
S4
2000–2002Subject to the conditions in this rowOutput Shaft Repair Sleeve - 01E Trans.; Manual Trans.; 6 Speed TransNo additional numbered footnote is attached to this source row.2021 catalogue
Page 24Entry d8ab388d
NS99177BCA catalogue referenceAxle
Listed vehicle modelsAudi
S4
2004–2006Subject to the conditions in this rowDifferential Repair Sleeve - Rear Right
  • [70] Torsen T2
2021 catalogue
Page 20Entry 3caa521b
NS99177BCA catalogue referenceManual Transmission
Listed vehicle modelsAudi
S6
1995–1997Subject to the conditions in this rowOutput Shaft Repair Sleeve - 01E TransNo additional numbered footnote is attached to this source row.2021 catalogue
Page 24Entry 9ba4b6aa
NS99177BCA catalogue referenceAxle
Listed vehicle modelsAudi
S6
2002–2003Subject to the conditions in this rowDifferential Repair Sleeve - Rear Right
  • [70] Torsen T2
2021 catalogue
Page 20Entry abcf41f1
NS99177BCA catalogue referenceAxle
Listed vehicle modelsAudi
S8
2001–2003Subject to the conditions in this rowDifferential Repair Sleeve - Rear Right
  • [70] Torsen T2
2021 catalogue
Page 20Entry e9a25329

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.

Search the consolidated catalogue

Find, filter and compare bearing model data in one place.

Open model search