Identify the vehicle. Retain the restrictions.

Chevrolet Silverado 3500 bearing, hub & seal reference — page 2

Look up 103 BCA catalogue entries for Chevrolet Silverado 3500. 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 103 reference entries for Chevrolet Silverado 3500. 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

2009 2008 2007 2006 2005 2004 2003 2002 2001

Reference records

26–50 of 103

“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
NBM802048BCA catalogue reference	Differential	2001–2003Subject to the conditions in this row	Pinion Bearing - Rear Outer [695] with 11.5 (in) Ring Gear; AAM	2021 catalogue Page 87Entry cfbe1667
NBM802048BCA catalogue reference	Differential	2004–2006Subject to the conditions in this row	Pinion Bearing - Rear Outer [696] with 11.5 (in) Ring Gear; with AAM Axle	2021 catalogue Page 90Entry 36f3e111
NBM802048BCA catalogue reference	Differential	2004–2006Subject to the conditions in this row	Pinion Bearing - Rear Outer [773] with 11 (in) Ring Gear; with Spicer 80 Axle	2021 catalogue Page 90Entry 7c2aec4f
NBNP099285BCA catalogue reference	Differential	2003–2004Subject to the conditions in this row	Pinion Race - Rear Outer [840] Heavy Duty; with 10.5 (in) Ring Gear; Non Heavy Duty	2021 catalogue Page 88Entry 6362435c
NBNP544520BCA catalogue reference	Differential	2003–2004Subject to the conditions in this row	Pinion Bearing - Rear Outer [840] Heavy Duty; with 10.5 (in) Ring Gear; Non Heavy Duty	2021 catalogue Page 88Entry 7144cac9
NS100727BCA catalogue reference	Differential	2003–2006Subject to the conditions in this row	Pinion Seal - Rear [471] with 11 (in) Ring Gear; Spicer 80	2021 catalogue Page 90Entry cdc39da4
NS710508BCA catalogue reference	Differential	2001–2006Subject to the conditions in this row	Pinion Seal - Rear Outer [361] with 9.25 (in) Ring Gear; with Independent Front Suspension; AAM	2021 catalogue Page 89Entry c568d1b2
NS710536BCA catalogue reference	Differential	2001–2006Subject to the conditions in this row	Pinion Seal - Front Outer [695] with 11.5 (in) Ring Gear; AAM	2021 catalogue Page 89Entry 5c0ab818
NBB2410BCA catalogue reference	Drive Axle	2001–2007Subject to the conditions in this row	Shaft Bearing - Front Outer [361] with 9.25 (in) Ring Gear; with Independent Front Suspension; AAM	2021 catalogue Page 95Entry 08797004
NBB2610BCA catalogue reference	Drive Axle	2001–2006Subject to the conditions in this row	Shaft Bearing - Front Inner [361] with 9.25 (in) Ring Gear; with Independent Front Suspension; AAM	2021 catalogue Page 95Entry 9915801e
NBSCH78BCA catalogue reference	Drive Axle	2001–2007Subject to the conditions in this row	Shaft Pilot Bearing - Front [361] with 9.25 (in) Ring Gear; with Independent Front Suspension; AAM	2021 catalogue Page 95Entry b3f9d15f
NS710497BCA catalogue reference	Drive Axle	2001–2006Subject to the conditions in this row	Shaft Seal - Front Inner [361] with 9.25 (in) Ring Gear; with Independent Front Suspension; AAM	2021 catalogue Page 95Entry fc6b2edf
NBHB108DBCA catalogue reference	Drive Shaft	2001–2006Subject to the conditions in this row	Center Support Bearing [700] with 1.575 (in) I.D.; Centerline 2.228"/56.6mm	2021 catalogue Page 98Entry c713c8e8
NBHB88515BCA catalogue reference	Drive Shaft	2001–2007Subject to the conditions in this row	Center Support Bearing [295] with 1.575 (in) I.D.; 4.687 (in) O.D.; U Bracket w/ Attached Mounting Block; w/ Studs in Bracket	2021 catalogue Page 99Entry 56331fb8
NBHB88532BCA catalogue reference	Drive Shaft	2001–2006Subject to the conditions in this row	Center Support Bearing [345] with 1.378 (in) I.D.; w/ Studs in Bracket	2021 catalogue Page 98Entry eb7b34c5
NBHB88540BCA catalogue reference	Drive Shaft	2001–2007Subject to the conditions in this row	Center Support Bearing [346] with 1.575 (in) I.D.; w/o Attached Mounting Block; w/ Studs in Bracket	2021 catalogue Page 99Entry d79e0e56
NS100085BCA catalogue reference	Engine	2001–2006Subject to the conditions in this row	Crankshaft Seal - Rear - 6.0L 5967cc 364cid V8No additional numbered footnote is attached to this source row.	2021 catalogue Page 103Entry 69df0bfc
NS100470BCA catalogue reference	Engine	2001–2006Subject to the conditions in this row	Crankshaft Seal - Front - 6.0L 5967cc 364cid V8No additional numbered footnote is attached to this source row.	2021 catalogue Page 103Entry 80f26838
NS99235BCA catalogue reference	Engine	2001–2006Subject to the conditions in this row	Crankshaft Repair Sleeve - Front - 8.1L 496cid V8No additional numbered footnote is attached to this source row.	2021 catalogue Page 103Entry cdcdab1d
NS99435BCA catalogue reference	Engine	2001–2006Subject to the conditions in this row	Crankshaft Repair Sleeve - Rear - 8.1L 496cid V8No additional numbered footnote is attached to this source row.	2021 catalogue Page 103Entry 082e1638
NB2520BCA catalogue reference	Manual Transmission	2001–2003Subject to the conditions in this row	Countershaft Race - S6-650/ML6 Trans.; Manual Trans.; 6 Speed TransNo additional numbered footnote is attached to this source row.	2021 catalogue Page 110Entry e6b5e4fd
NB2520BCA catalogue reference	Manual Transmission	2004–2006Subject to the conditions in this row	Countershaft Race - Manual Trans.; 6 Speed Trans [832] with ZF S6-650 Transmission	2021 catalogue Page 111Entry f1b7b3c7
NB2580BCA catalogue reference	Manual Transmission	2001–2003Subject to the conditions in this row	Countershaft Bearing - S6-650/ML6 Trans.; Manual Trans.; 6 Speed TransNo additional numbered footnote is attached to this source row.	2021 catalogue Page 110Entry ca773705
NB2580BCA catalogue reference	Manual Transmission	2004–2006Subject to the conditions in this row	Countershaft Bearing - S6-650 Trans.; Manual Trans.; 6 Speed Trans.; ZF TransNo additional numbered footnote is attached to this source row.	2021 catalogue Page 111Entry 252780f3
NB28521BCA catalogue reference	Manual Transmission	2001–2003Subject to the conditions in this row	Input Shaft Race - S6-650/ML6 Trans.; Manual Trans.; 6 Speed TransNo additional numbered footnote is attached to this source row.	2021 catalogue Page 110Entry 37cfe99c

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.