Toyota 4Runner bearing, hub & seal reference — page 4
Look up 145 BCA catalogue entries for Toyota 4Runner. 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 145 reference entries for Toyota 4Runner. 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 145“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 |
|---|---|---|---|---|
| NS99166BCA catalogue reference | Engine | 2003Subject to the conditions in this row | Crankshaft Repair Sleeve - Front - 4.0L 3956cc 241cid V6No additional numbered footnote is attached to this source row. | 2021 catalogue Page 568Entry c079708d |
| NS99189BCA catalogue reference | Engine | 1996–2000Subject to the conditions in this row | Crankshaft Repair Sleeve - Front - 2.7L 2694cc L4No additional numbered footnote is attached to this source row. | 2021 catalogue Page 568Entry 426658e5 |
| NS99315BCA catalogue reference | Engine | 1995Subject to the conditions in this row | Crankshaft Repair Sleeve - Rear - 2.4L 2366cc L4No additional numbered footnote is attached to this source row. | 2021 catalogue Page 567Entry ac713138 |
| NB302CCBCA catalogue reference | Generator | 1995–1997Subject to the conditions in this row | Drive End Bearing
| 2021 catalogue Page 570Entry 6105cc6d |
| NB303CCBCA catalogue reference | Generator | 2003–2008Subject to the conditions in this row | Drive End Bearing
| 2021 catalogue Page 570Entry d3ba76ef |
| NS1981BCA catalogue reference | Manual Transmission | 1995Subject to the conditions in this row | Input Shaft Seal - G58 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 570Entry 302129f6 |
| NS1981BCA catalogue reference | Manual Transmission | 1995Subject to the conditions in this row | Input Shaft Seal - W55 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 570Entry 31b2176e |
| NS1981BCA catalogue reference | Manual Transmission | 1996–2000Subject to the conditions in this row | Input Shaft Seal - W59 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 571Entry f74850da |
| NS223253BCA catalogue reference | Manual Transmission | 1995–2001Subject to the conditions in this row | Input Shaft Seal - R150F Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 571Entry 484364d2 |
| NS710689BCA catalogue reference | Manual Transmission | 1995–2001Subject to the conditions in this row | Output Shaft Seal - R150F Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 571Entry 194c3de5 |
| NB203BCA catalogue reference | Power Steering | 1995Subject to the conditions in this row | Power Steering Pump Shaft Bearing - Power SteeringNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 573Entry 2e15fe38 |
| NS710412BCA catalogue reference | Power Steering | 1996–2000Subject to the conditions in this row | Power Steering Pump Shaft Seal - 3.4L 3378cc V6No additional numbered footnote is attached to this source row. | 2021 catalogue Page 573Entry b8a5252b |
| NS710412BCA catalogue reference | Power Steering | 2001–2002Subject to the conditions in this row | Power Steering Pump Shaft SealNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 573Entry 78318387 |
| NB306LBCA catalogue reference | Transfer Case | 1995Subject to the conditions in this row | Idler Shaft Bearing
| 2021 catalogue Page 573Entry 62b0eab2 |
| NB307LBCA catalogue reference | Transfer Case | 1995Subject to the conditions in this row | Input Shaft Bearing
| 2021 catalogue Page 573Entry e6d524da |
| NB308LBCA catalogue reference | Transfer Case | 1995Subject to the conditions in this row | Output Shaft Bearing - Front
| 2021 catalogue Page 573Entry a3faacb8 |
| NS710114BCA catalogue reference | Transfer Case | 1995–2002Subject to the conditions in this row | Output Shaft Seal - Front - 4WD
| 2021 catalogue Page 573Entry 05353292 |
| NS710114BCA catalogue reference | Transfer Case | 1999–2002Subject to the conditions in this row | Output Shaft Seal - Front - 4WD
| 2021 catalogue Page 573Entry 47c41b10 |
| NS710114BCA catalogue reference | Transfer Case | 2003–2014Subject to the conditions in this row | Output Shaft Seal - Front - 4WD
| 2021 catalogue Page 574Entry 05a4a248 |
| NS710114BCA catalogue reference | Transfer Case | 2003–2019Subject to the conditions in this row | Output Shaft Seal - Front - 4WD
| 2021 catalogue Page 574Entry 6fbf0841 |
| NS710114BCA catalogue reference | Transfer Case | 2013–2019Subject to the conditions in this row | Output Shaft Seal - Front - 4WD
| 2021 catalogue Page 575Entry 01abcd30 |
| NS710114BCA catalogue reference | Transfer Case | 2013–2019Subject to the conditions in this row | Output Shaft Seal - Front - 4WD
| 2021 catalogue Page 575Entry e79d47c7 |
| NS710140BCA catalogue reference | Transfer Case | 1995–2001Subject to the conditions in this row | Output Shaft Seal - Front - 4WD; Automatic Trans
| 2021 catalogue Page 573Entry f75e1c9a |
| NS710140BCA catalogue reference | Transfer Case | 1995–2002Subject to the conditions in this row | Output Shaft Seal - Rear - 4WD; Automatic Trans
| 2021 catalogue Page 573Entry 555b7904 |
| NS710140BCA catalogue reference | Transfer Case | 2003–2004Subject to the conditions in this row | Output Shaft Seal - Front - 4WD; Automatic Trans
| 2021 catalogue Page 573Entry 7d7684b4 |
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.