Identify the vehicle. Retain the restrictions.

Toyota 4Runner bearing, hub & seal reference — page 5

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.

Source-backed catalogue lookup

Filter by vehicle and component

Vehicle make Vehicle model Model year Component / position

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

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.

All wheel positions Front wheel Rear wheel Engine Transmission Differential Clutch

Choose a recorded model year

2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995

Reference records

101–125 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
NS710141BCA catalogue reference	Transfer Case	1995–2002Subject to the conditions in this row	Extension Housing Seal - 4WD [2777] with Aisin VF1A Transfer Case; with Part Time 4WD; 41 (mm) Shaft; 2 Speed	2021 catalogue Page 573Entry 945a0219
NS710141BCA catalogue reference	Transfer Case	2003–2012Subject to the conditions in this row	Extension Housing Seal - 4WD [2331] with VF4BM Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 574Entry 63f6150d
NS710141BCA catalogue reference	Transfer Case	2013–2019Subject to the conditions in this row	Extension Housing Seal - 4WD [2778] with Aisin VF2BM Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 575Entry 22ce51e3
NS710141BCA catalogue reference	Transfer Case	2013–2019Subject to the conditions in this row	Extension Housing Seal - 4WD [2780] with VF4BM Transfer Case; with Full Time 4WD; 2 Speed	2021 catalogue Page 575Entry 74a92faf
NS710141BCA catalogue reference	Transfer Case	2013–2019Subject to the conditions in this row	Extension Housing Seal - 4WD [2779] with VF2A Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 575Entry 76325eca
NS710159BCA catalogue reference	Transfer Case	2003–2012Subject to the conditions in this row	Input Shaft Seal [2332] with Aisin VF4BM Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 574Entry 020ba1c5
NS710159BCA catalogue reference	Transfer Case	2013–2017Subject to the conditions in this row	Input Shaft Seal [2783] with Aisin VF2A Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 574Entry 33d4a062
NS710159BCA catalogue reference	Transfer Case	2013–2017Subject to the conditions in this row	Input Shaft Seal [2784] with Aisin VF4BM Transfer Case; with Full Time 4WD; 2 Speed	2021 catalogue Page 574Entry b56c8a7a
NS710159BCA catalogue reference	Transfer Case	2013–2017Subject to the conditions in this row	Input Shaft Seal [2778] with Aisin VF2BM Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 574Entry d85b2f45
NS710306BCA catalogue reference	Transfer Case	1995Subject to the conditions in this row	Mounting Adapter Seal - 4WD [2785] with Aisin RF1A Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 573Entry 74450c24
NS710477BCA catalogue reference	Wheel-Front	2003–2015Subject to the conditions in this row	Seal - 4WDNo additional numbered footnote is attached to this source row.	2021 catalogue Page 576Entry 876154c0
NS710477BCA catalogue reference	Wheel-Front	2003–2015Subject to the conditions in this row	Seal - RWDNo additional numbered footnote is attached to this source row.	2021 catalogue Page 576Entry 6a661d4d
NS710571BCA catalogue reference	Wheel-Front	1996–2002Subject to the conditions in this row	Seal - 4WDNo additional numbered footnote is attached to this source row.	2021 catalogue Page 575Entry 626fce50
NS710571BCA catalogue reference	Wheel-Front	1996–2002Subject to the conditions in this row	Seal - RWDNo additional numbered footnote is attached to this source row.	2021 catalogue Page 575Entry 3ff9386f
WE60804BCA catalogue reference	Wheel-Front	2003–2014Subject to the conditions in this row	Bearing Assembly [20] with Module	2021 catalogue Page 576Entry b2fd245f
WE60804BCA catalogue reference	Wheel-Front	2015–2020Subject to the conditions in this row	Bearing AssemblyNo additional numbered footnote is attached to this source row.	2021 catalogue Page 577Entry 5dd80a15
WE60814BCA catalogue reference	Wheel-Front	1996–2002Subject to the conditions in this row	BearingNo additional numbered footnote is attached to this source row.	2021 catalogue Page 575Entry 31c79f2c
NBA5BCA catalogue reference	Wheel-Front Inner	1995Subject to the conditions in this row	Bearing and Race Set - RWDNo additional numbered footnote is attached to this source row.	2021 catalogue Page 577Entry 45a5d503
NBJLM104910BCA catalogue reference	Wheel-Front Inner	1995Subject to the conditions in this row	Bearing Race - 4WDNo additional numbered footnote is attached to this source row.	2021 catalogue Page 577Entry 76e76210
NBJLM104948BCA catalogue reference	Wheel-Front Inner	1995Subject to the conditions in this row	Bearing - 4WDNo additional numbered footnote is attached to this source row.	2021 catalogue Page 577Entry 95848d78
NBJLM1049481BCA catalogue reference	Wheel-Front Inner	1995Subject to the conditions in this row	Bearing and Race Set - 4WDNo additional numbered footnote is attached to this source row.	2021 catalogue Page 577Entry 512649a4
NS1948BCA catalogue reference	Wheel-Front Inner	1995Subject to the conditions in this row	Seal - RWDNo additional numbered footnote is attached to this source row.	2021 catalogue Page 577Entry 3ca95bcc
NS710092BCA catalogue reference	Wheel-Front Inner	1995Subject to the conditions in this row	Seal - 4WDNo additional numbered footnote is attached to this source row.	2021 catalogue Page 577Entry e9560348
NS710570BCA catalogue reference	Wheel-Front Inner	1996–2002Subject to the conditions in this row	Seal - 4WDNo additional numbered footnote is attached to this source row.	2021 catalogue Page 577Entry 0f91db1f
NS710573BCA catalogue reference	Wheel-Front Inner	2003–2020Subject to the conditions in this row	Seal - 4WDNo additional numbered footnote is attached to this source row.	2021 catalogue Page 578Entry 44163910

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

Wheel and hub identification checklist →Investigate wheel bearing noise →Engine and shell-bearing principles →Replacement evidence checklist →Query an actual bearing designation or dimension →

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.