Identify the vehicle. Retain the restrictions.

Chevrolet Tahoe bearing, hub & seal reference — page 7

Look up 229 BCA catalogue entries for Chevrolet Tahoe. 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 229 reference entries for Chevrolet Tahoe. 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

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

151–175 of 229

“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
NS3173BCA catalogue reference	Transfer Case	1996–2000Subject to the conditions in this row	Input Shaft Seal [307] with New Process 243C Transfer Case; with Part Time 4WD; 2 Speed; Single Lip	2021 catalogue Page 115Entry f7256a2e
NS330385BCA catalogue reference	Transfer Case	2003–2012Subject to the conditions in this row	Shift Shaft Seal - 4WD [877] with Borg-Warner 4485 Transfer Case; with Full Time 4WD; 2 Speed	2021 catalogue Page 121Entry 2e4b2317
NS341022BCA catalogue reference	Transfer Case	1995–2000Subject to the conditions in this row	Oil Pump Housing Seal - 4WD [394] with New Process 241C Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 115Entry bf414287
NS341022BCA catalogue reference	Transfer Case	1996–2000Subject to the conditions in this row	Oil Pump Housing Seal - 4WD [302] with New Process 243C Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 115Entry dd20047f
NS341022BCA catalogue reference	Transfer Case	2001–2007Subject to the conditions in this row	Oil Pump Housing Seal - 4WD [303] with New Process 246 Transfer Case; with Full Time 4WD; 2 Speed	2021 catalogue Page 119Entry 68a971d2
NS3946BCA catalogue reference	Transfer Case	1995–1997Subject to the conditions in this row	Output Shaft Seal - Front [394] with New Process 241C Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 114Entry 14e1e5b3
NS3946BCA catalogue reference	Transfer Case	1996–1997Subject to the conditions in this row	Output Shaft Seal - Front [302] with New Process 243C Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 114Entry e3d65e7c
NS4333NBCA catalogue reference	Transfer Case	1995–1999Subject to the conditions in this row	Output Shaft Seal - Rear [401] Boot Type; with 1.500 (in) Width; with New Process 241C Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 115Entry e4a671c0
NS4333NBCA catalogue reference	Transfer Case	1996–1999Subject to the conditions in this row	Output Shaft Seal - Rear [311] Boot Type; with 1.500 (in) Width; with New Process 243C Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 115Entry b0ea4f5e
NS4333NBCA catalogue reference	Transfer Case	2000Subject to the conditions in this row	Output Shaft Seal - Rear [302] with New Process 243C Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 115Entry 1bdcc430
NS4333NBCA catalogue reference	Transfer Case	2000Subject to the conditions in this row	Output Shaft Seal - Rear [348] with New Process 261C Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 115Entry 55a552b8
NS4503NBCA catalogue reference	Transfer Case	2003–2007Subject to the conditions in this row	Output Shaft Seal - Rear [848] with Borg-Warner 4482 Transfer Case; with Full Time 4WD; 2 Speed	2021 catalogue Page 119Entry 445a1ce2
NS4503NBCA catalogue reference	Transfer Case	2008–2012Subject to the conditions in this row	Output Shaft Seal - Rear [306] with Borg-Warner 4485 Transfer Case; with Full Time 4WD; 1 Speed	2021 catalogue Page 121Entry e5289ec9
NS710495BCA catalogue reference	Transfer Case	1998–1999Subject to the conditions in this row	Output Shaft Seal - Front [394] with New Process 241C Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 115Entry 00a6f368
NS710495BCA catalogue reference	Transfer Case	1998–1999Subject to the conditions in this row	Output Shaft Seal - Front [302] with New Process 243C Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 115Entry fa9e8dd4
NS710495BCA catalogue reference	Transfer Case	2000Subject to the conditions in this row	Output Shaft Seal - Front [311] Boot Type; with 1.500 (in) Width; with New Process 243C Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 115Entry 1816130c
NS710495BCA catalogue reference	Transfer Case	2001–2002Subject to the conditions in this row	Output Shaft Seal - Front [348] with New Process 261C Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 116Entry 1a8a92b6
NS710496BCA catalogue reference	Transfer Case	1998–1999Subject to the conditions in this row	Output Shaft Seal - Rear [736] Boot Type; with 1.400 (in) Width; with New Process 241C Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 115Entry 6da7bd58
NS710496BCA catalogue reference	Transfer Case	1998–2000Subject to the conditions in this row	Output Shaft Seal - Rear [313] Boot Type; with 1.400 (in) Width; with New Process 243C Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 115Entry b04cb787
NS710496BCA catalogue reference	Transfer Case	2000Subject to the conditions in this row	Output Shaft Seal - Rear [829] Boot Type; with New Process 261C Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 115Entry 13110406
NS710496BCA catalogue reference	Transfer Case	2000–2007Subject to the conditions in this row	Output Shaft Seal - Rear [314] Boot Type; with 1.400 (in) Width; with New Process 246 Transfer Case; with Full Time 4WD; 2 Speed	2021 catalogue Page 119Entry 653c6e7c
NS710496BCA catalogue reference	Transfer Case	2001–2002Subject to the conditions in this row	Output Shaft Seal - Rear [828] Boot Type; with 48 (mm) Shaft; with New Process 261C Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 116Entry ea7cbc7a
NS710597BCA catalogue reference	Transfer Case	1995–1999Subject to the conditions in this row	Shift Shaft Seal [394] with New Process 241C Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 114Entry 5bed5e76
NS710597BCA catalogue reference	Transfer Case	1996–2000Subject to the conditions in this row	Shift Shaft Seal [302] with New Process 243C Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 115Entry 89773d37
NS710597BCA catalogue reference	Transfer Case	2000–2007Subject to the conditions in this row	Shift Shaft Seal [303] with New Process 246 Transfer Case; with Full Time 4WD; 2 Speed	2021 catalogue Page 119Entry 0f2decc9

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.