2000 Porsche Boxster bearing, hub & seal reference
Look up 17 BCA catalogue entries for 2000 Porsche Boxster. 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 17 reference entries for 2000 Porsche Boxster. 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
1–17 of 17“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 |
|---|---|---|---|---|
| NB107BCA catalogue reference | Automatic Transmission | 1997–2003Subject to the conditions in this row | Output Shaft Bearing - Left - 5HP19FL Trans.; Automatic Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 516Entry 1adca2d6 |
| NBA5BCA catalogue reference | Automatic Transmission | 1997–2003Subject to the conditions in this row | Idler Gear Bearing - 5HP19FL Trans.; Automatic Trans.; 5 Speed Trans
| 2021 catalogue Page 516Entry 2870f379 |
| NBLM300811BCA catalogue reference | Automatic Transmission | 1997–2003Subject to the conditions in this row | Race - Right - 5HP19FL Trans.; Automatic Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 516Entry 4f279c1e |
| NBLM300849BCA catalogue reference | Automatic Transmission | 1997–2003Subject to the conditions in this row | Bearing - Right - 5HP19FL Trans.; Automatic Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 516Entry dc792f6d |
| NBLM503310BCA catalogue reference | Automatic Transmission | 1997–2008Subject to the conditions in this row | Pinion Race - Automatic Trans.; 5 Speed Trans
| 2021 catalogue Page 516Entry 06eaee54 |
| NBLM503349ABCA catalogue reference | Automatic Transmission | 1997–2003Subject to the conditions in this row | Pinion Bearing - 5HP19FL Trans.; Automatic Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 516Entry 757075a3 |
| NBLM806610BCA catalogue reference | Automatic Transmission | 1997–2003Subject to the conditions in this row | Race - Left - 5HP19FL Trans.; Automatic Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 516Entry 966292e4 |
| NBLM806649BCA catalogue reference | Automatic Transmission | 1997–2003Subject to the conditions in this row | Bearing - Left - 5HP19FL Trans.; Automatic Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 516Entry 400afb2d |
| NS221207BCA catalogue reference | Automatic Transmission | 1997–2003Subject to the conditions in this row | Manual Shaft Seal - 5HP19FL Trans.; Automatic Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 516Entry f03eb237 |
| NS223510BCA catalogue reference | Automatic Transmission | 1997–2003Subject to the conditions in this row | Output Shaft Seal - 5HP19FL Trans.; Automatic Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 516Entry c51acebf |
| NS99177BCA catalogue reference | Automatic Transmission | 1997–2003Subject to the conditions in this row | Torque Converter Repair Sleeve - 5HP19FL TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 516Entry 79aa8aa8 |
| NS229005BCA catalogue reference | Engine | 2000–2008Subject to the conditions in this row | Crankshaft Seal - Rear - 2.7L 2687cc H6No additional numbered footnote is attached to this source row. | 2021 catalogue Page 517Entry 9e4fd5b1 |
| NS99353BCA catalogue reference | Engine | 2000–2008Subject to the conditions in this row | Crankshaft Repair Sleeve - Rear - 2.7L 2687cc H6No additional numbered footnote is attached to this source row. | 2021 catalogue Page 517Entry be09b555 |
| NBLM503310BCA catalogue reference | Manual Transmission | 2000–2008Subject to the conditions in this row | Differential Race - Manual Trans.; 6 Speed Trans
| 2021 catalogue Page 518Entry de490745 |
| NBLM503349ABCA catalogue reference | Manual Transmission | 2000–2008Subject to the conditions in this row | Differential Bearing - Manual Trans.; 6 Speed Trans
| 2021 catalogue Page 518Entry ad692680 |
| WE60797BCA catalogue reference | Wheel-Front | 1997–2003Subject to the conditions in this row | BearingNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 518Entry be20faef |
| WE60797BCA catalogue reference | Wheel-Rear | 1997–2000Subject to the conditions in this row | BearingNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 518Entry a40fb31a |
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.