Subaru Impreza bearing, hub & seal reference — page 4
Look up 201 BCA catalogue entries for Subaru Impreza. 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 201 reference entries for Subaru Impreza. 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
76–100 of 201“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 |
|---|---|---|---|---|
| NS3051NBCA catalogue reference | Engine | 2004–2005Subject to the conditions in this row | Camshaft Seal - Upper - 2.5L 2458cc H4, EJ257 EngNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 543Entry b3f28f31 |
| NS3051NBCA catalogue reference | Engine | 2006–2014Subject to the conditions in this row | Camshaft Seal - Upper - 2.5L 2458cc H4, EJ255 EngNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 543Entry 3ed9208e |
| NS710236BCA catalogue reference | Engine | 1995–2011Subject to the conditions in this row | Oil Pump SealNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 543Entry 84c3dc2c |
| NS710236BCA catalogue reference | Engine | 2012–2014Subject to the conditions in this row | Oil Pump Seal - 2.5L 2458cc H4No additional numbered footnote is attached to this source row. | 2021 catalogue Page 543Entry a53ef4f8 |
| NS710819BCA catalogue reference | Engine | 2004–2014Subject to the conditions in this row | Camshaft Seal - Lower - 2.5L 2458cc H4, EJ257 EngNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 543Entry caaa1cc2 |
| NS710819BCA catalogue reference | Engine | 2006–2014Subject to the conditions in this row | Camshaft Seal - Lower - 2.5L 2458cc H4, EJ255 EngNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 543Entry 12f3b819 |
| NS99196BCA catalogue reference | Engine | 2012–2016Subject to the conditions in this row | Crankshaft Repair Sleeve - Front - 2.0L 1995cc 122cid H4No additional numbered footnote is attached to this source row. | 2021 catalogue Page 543Entry befb0b06 |
| NB203FFBCA catalogue reference | Generator | 1997–2003Subject to the conditions in this row | Drive End Bearing
| 2021 catalogue Page 543Entry 7b26fb13 |
| NB203FFBCA catalogue reference | Generator | 2004–2015Subject to the conditions in this row | Drive End Bearing
| 2021 catalogue Page 544Entry 8222cc55 |
| NB30208BCA catalogue reference | Manual Transmission | 1995–1998Subject to the conditions in this row | Differential Bearing - TY752 Trans.; Manual Trans.; 5 Speed Trans
| 2021 catalogue Page 544Entry 5e811fbd |
| NB30208BCA catalogue reference | Manual Transmission | 1999–2005Subject to the conditions in this row | Differential Bearing - TY754 Trans.; Manual Trans.; 5 Speed Trans
| 2021 catalogue Page 544Entry b533cc4b |
| NB30208BCA catalogue reference | Manual Transmission | 2006Subject to the conditions in this row | Differential Bearing - TY754 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 544Entry 83f5bfe1 |
| NB30208BCA catalogue reference | Manual Transmission | 2007Subject to the conditions in this row | Differential Bearing - TY754 Trans.; Manual Trans.; 5 Speed Trans
| 2021 catalogue Page 545Entry c36ab968 |
| NB30208BCA catalogue reference | Manual Transmission | 2008–2014Subject to the conditions in this row | Differential Bearing - TY758 Trans.; Manual Trans.; 5 Speed Trans
| 2021 catalogue Page 545Entry 46214369 |
| NB30208BCA catalogue reference | Manual Transmission | 2015–2019Subject to the conditions in this row | Differential Bearing - TY758 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 546Entry 8fd1581a |
| NS221820BCA catalogue reference | Manual Transmission | 1995Subject to the conditions in this row | Extension Housing Seal - TM702 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 544Entry 2542fda6 |
| NS222240BCA catalogue reference | Manual Transmission | 1995Subject to the conditions in this row | Input Shaft Seal - TM702 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 544Entry 353233ec |
| NS223050BCA catalogue reference | Manual Transmission | 2002Subject to the conditions in this row | Output Shaft Seal - Right - TY754 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 544Entry 605f75cd |
| NS223050BCA catalogue reference | Manual Transmission | 2004–2007Subject to the conditions in this row | Output Shaft Seal - Right - TY754 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 544Entry 83471063 |
| NS223050BCA catalogue reference | Manual Transmission | 2008–2016Subject to the conditions in this row | Output Shaft Seal - Right - TY758 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 545Entry f7e87461 |
| NS223051BCA catalogue reference | Manual Transmission | 1995–1998Subject to the conditions in this row | Output Shaft Seal - Left - TY752 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 544Entry b0f187d8 |
| NS223051BCA catalogue reference | Manual Transmission | 1999–2006Subject to the conditions in this row | Output Shaft Seal - Left - TY754 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 544Entry 599acd6e |
| NS223051BCA catalogue reference | Manual Transmission | 2004–2014Subject to the conditions in this row | Output Shaft Seal - Left - TY856 Trans.; Manual Trans.; 6 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 545Entry 7f9cbf29 |
| NS223051BCA catalogue reference | Manual Transmission | 2008–2017Subject to the conditions in this row | Output Shaft Seal - Left - TY758 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 546Entry 55673542 |
| NS710324BCA catalogue reference | Manual Transmission | 1995–1998Subject to the conditions in this row | Extension Housing Seal - TY752 TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 544Entry a760fa5e |
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.