1998 Nissan Frontier bearing, hub & seal reference — page 2
Look up 47 BCA catalogue entries for 1998 Nissan Frontier. 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 47 reference entries for 1998 Nissan Frontier. 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
26–47 of 47“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 |
|---|---|---|---|---|
| NBHB6BCA catalogue reference | Drive Shaft | 1998–2004Subject to the conditions in this row | Center Support Bearing - Front - RWDNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 486Entry a0ecbe23 |
| NS224650BCA catalogue reference | Engine | 1998–2004Subject to the conditions in this row | Crankshaft Seal - Front - 2.4L 2389cc L4No additional numbered footnote is attached to this source row. | 2021 catalogue Page 487Entry 5dadcff9 |
| NS228009BCA catalogue reference | Engine | 1998–2004Subject to the conditions in this row | Crankshaft Seal - Rear - 2.4L 2389cc L4No additional numbered footnote is attached to this source row. | 2021 catalogue Page 487Entry dcc7fb01 |
| NB303CCBCA catalogue reference | Generator | 1998–2004Subject to the conditions in this row | Drive End Bearing
| 2021 catalogue Page 488Entry 38348aad |
| NB204BCA catalogue reference | Manual Transmission | 1998–2003Subject to the conditions in this row | Countershaft Bearing - Rear - FS5W71C Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 490Entry c6671fa0 |
| NB205BCA catalogue reference | Manual Transmission | 1998–2003Subject to the conditions in this row | Extension Housing Bearing - FS5W71C Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 490Entry a3c3b1d8 |
| NS1981BCA catalogue reference | Manual Transmission | 1998Subject to the conditions in this row | Input Shaft Seal - FS5W71C Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 489Entry 49b479cc |
| NS710324BCA catalogue reference | Manual Transmission | 1998–2003Subject to the conditions in this row | Output Shaft Seal - FS5W71C TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 490Entry 3b15cee5 |
| NB208BCA catalogue reference | Transfer Case | 1998–2012Subject to the conditions in this row | Drive Sprocket Bearing
| 2021 catalogue Page 492Entry 6b871f55 |
| NB306BCA catalogue reference | Transfer Case | 1998–2004Subject to the conditions in this row | Input Shaft Bearing
| 2021 catalogue Page 491Entry b210f13d |
| NS221710BCA catalogue reference | Transfer Case | 1998–2004Subject to the conditions in this row | Shift Shaft Seal
| 2021 catalogue Page 491Entry a310b162 |
| NS224266BCA catalogue reference | Transfer Case | 1998–2004Subject to the conditions in this row | Output Shaft Seal - Rear
| 2021 catalogue Page 491Entry b56f1f79 |
| NS225040BCA catalogue reference | Transfer Case | 1998–2004Subject to the conditions in this row | Input Shaft Seal
| 2021 catalogue Page 491Entry 09e7c60a |
| NS99166BCA catalogue reference | Transfer Case | 1998–2004Subject to the conditions in this row | Output Shaft Repair Sleeve - Rear - 4WD
| 2021 catalogue Page 491Entry cea721e6 |
| NS99196BCA catalogue reference | Transfer Case | 1998–2004Subject to the conditions in this row | Input Shaft Repair Sleeve - 4WD
| 2021 catalogue Page 491Entry 43f61243 |
| NBA37BCA catalogue reference | Wheel-Front Inner | 1998–1999Subject to the conditions in this row | Bearing and Race Set - 4WDNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 494Entry 6bb58bfb |
| NBA5BCA catalogue reference | Wheel-Front Inner | 1998–1999Subject to the conditions in this row | Bearing and Race Set - RWDNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 494Entry e693e128 |
| NS710072BCA catalogue reference | Wheel-Front Inner | 1998–1999Subject to the conditions in this row | Seal - 4WDNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 494Entry 16c45810 |
| NS710478BCA catalogue reference | Wheel-Front Inner | 1998–1999Subject to the conditions in this row | Seal - 2.4L 2389cc L4, RWDNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 494Entry 949ead9f |
| NBA3BCA catalogue reference | Wheel-Front Outer | 1998–1999Subject to the conditions in this row | Bearing and Race Set - RWDNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 494Entry fdcd6706 |
| NBLM300811BCA catalogue reference | Wheel-Front Outer | 1998–1999Subject to the conditions in this row | Bearing Race - 4WDNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 494Entry dbb78e9e |
| NBLM300849BCA catalogue reference | Wheel-Front Outer | 1998–1999Subject to the conditions in this row | Bearing - 4WDNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 494Entry ef315439 |
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.