Identify the vehicle. Retain the restrictions.

BCA NB15103S — vehicle application reference

Inspect 25 source-listed vehicle applications for BCA NB15103S, with the original year ranges, component positions and restrictions. Historical catalogue evidence is not current VIN fitment approval.

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

Where this exact BCA reference is listed

BCA NB15103S appears in 25 source application entries below. Different entries can have different vehicles, positions and restrictions. A shared part reference does not make every bearing in the vehicle interchangeable.

Reference records

1–25 of 25

“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
NB15103SBCA catalogue reference	Wheel-Front Outer Listed vehicle models Chevrolet C1500	1995–1998Subject to the conditions in this row	Bearing - 6.5L 395cid V8, RWD; DIESELNo additional numbered footnote is attached to this source row.	2021 catalogue Page 129Entry 6be4f140
NB15103SBCA catalogue reference	Wheel-Front Outer Listed vehicle models Chevrolet C1500	1999Subject to the conditions in this row	Bearing [270] with Heavy Duty Brakes	2021 catalogue Page 129Entry fda3d47a
NB15103SBCA catalogue reference	Wheel-Front Outer Listed vehicle models Chevrolet C1500 Suburban	1995–1999Subject to the conditions in this row	Bearing - 6.5L 395cid V8, RWD; DIESELNo additional numbered footnote is attached to this source row.	2021 catalogue Page 129Entry ba060c8f
NB15103SBCA catalogue reference	Wheel-Front Outer Listed vehicle models Chevrolet C2500	1995–2000Subject to the conditions in this row	Bearing [462] w/ 8,600 lb G.V.W.	2021 catalogue Page 129Entry 4ed609cd
NB15103SBCA catalogue reference	Wheel-Front Outer Listed vehicle models Chevrolet C2500 Suburban	1995–1999Subject to the conditions in this row	Bearing [270] with Heavy Duty Brakes	2021 catalogue Page 129Entry 63726506
NB15103SBCA catalogue reference	Wheel-Front Outer Listed vehicle models Chevrolet C3500	1995–2000Subject to the conditions in this row	BearingNo additional numbered footnote is attached to this source row.	2021 catalogue Page 129Entry 5e85c475
NB15103SBCA catalogue reference	Wheel-Front Outer Listed vehicle models Chevrolet C3500HD	2000–2002Subject to the conditions in this row	BearingNo additional numbered footnote is attached to this source row.	2021 catalogue Page 130Entry 0b137aa8
NB15103SBCA catalogue reference	Wheel-Front Outer Listed vehicle models Chevrolet Express 2500	1996–2002Subject to the conditions in this row	Bearing [270] with Heavy Duty Brakes	2021 catalogue Page 129Entry a8ef8259
NB15103SBCA catalogue reference	Wheel-Front Outer Listed vehicle models Chevrolet Express 3500	1996–2002Subject to the conditions in this row	BearingNo additional numbered footnote is attached to this source row.	2021 catalogue Page 129Entry 712668d2
NB15103SBCA catalogue reference	Wheel-Front Outer Listed vehicle models Chevrolet G30	1995–1996Subject to the conditions in this row	BearingNo additional numbered footnote is attached to this source row.	2021 catalogue Page 129Entry 062436cb
NB15103SBCA catalogue reference	Wheel-Front Outer Listed vehicle models Chevrolet P30	1995–1999Subject to the conditions in this row	BearingNo additional numbered footnote is attached to this source row.	2021 catalogue Page 129Entry 97848d89
NB15103SBCA catalogue reference	Wheel-Front Outer Listed vehicle models GMC C1500	1995–1997Subject to the conditions in this row	Bearing - 6.5L 395cid V8, DIESELNo additional numbered footnote is attached to this source row.	2021 catalogue Page 299Entry 465e03fd
NB15103SBCA catalogue reference	Wheel-Front Outer Listed vehicle models GMC C1500	1998–1999Subject to the conditions in this row	Bearing [270] with Heavy Duty Brakes	2021 catalogue Page 300Entry f850523a
NB15103SBCA catalogue reference	Wheel-Front Outer Listed vehicle models GMC C1500 Suburban	1995–1999Subject to the conditions in this row	Bearing - 6.5L 395cid V8, DIESELNo additional numbered footnote is attached to this source row.	2021 catalogue Page 300Entry a7b896ac
NB15103SBCA catalogue reference	Wheel-Front Outer Listed vehicle models GMC C2500 · C3500	1995–2000Subject to the conditions in this row	BearingNo additional numbered footnote is attached to this source row.	2021 catalogue Page 300Entry f308762a
NB15103SBCA catalogue reference	Wheel-Front Outer Listed vehicle models GMC C2500 Suburban	1997–1998Subject to the conditions in this row	Bearing [462] w/ 8,600 lb G.V.W.	2021 catalogue Page 300Entry 97185e8d
NB15103SBCA catalogue reference	Wheel-Front Outer Listed vehicle models GMC C2500 Suburban	1999Subject to the conditions in this row	BearingNo additional numbered footnote is attached to this source row.	2021 catalogue Page 300Entry 88df4f30
NB15103SBCA catalogue reference	Wheel-Front Outer Listed vehicle models GMC C2500 Suburban · G3500	1995–1996Subject to the conditions in this row	BearingNo additional numbered footnote is attached to this source row.	2021 catalogue Page 299Entry b9d9a90f
NB15103SBCA catalogue reference	Wheel-Front Outer Listed vehicle models GMC P3500	1995–1996Subject to the conditions in this row	Bearing - Rear DrumNo additional numbered footnote is attached to this source row.	2021 catalogue Page 299Entry 16489de8
NB15103SBCA catalogue reference	Wheel-Front Outer Listed vehicle models GMC P3500	1997–1999Subject to the conditions in this row	BearingNo additional numbered footnote is attached to this source row.	2021 catalogue Page 300Entry f6865ad9
NB15103SBCA catalogue reference	Wheel-Front Outer Listed vehicle models GMC Savana 2500 · Savana 3500	1996–2002Subject to the conditions in this row	BearingNo additional numbered footnote is attached to this source row.	2021 catalogue Page 300Entry 48d5197d
NB15103SBCA catalogue reference	Wheel-Front Outer Listed vehicle models GMC Sierra 3500	2001–2002Subject to the conditions in this row	BearingNo additional numbered footnote is attached to this source row.	2021 catalogue Page 300Entry b9fcd6aa
NB15103SBCA catalogue reference	Wheel-Front Outer Listed vehicle models Workhorse P30	2000–2005Subject to the conditions in this row	BearingNo additional numbered footnote is attached to this source row.	2021 catalogue Page 602Entry 075a34bd
NB15103SBCA catalogue reference	Wheel-Front Outer Listed vehicle models Workhorse P32	1999–2005Subject to the conditions in this row	Bearing [2595] Optional	2021 catalogue Page 602Entry 606f768b
NB15103SBCA catalogue reference	Wheel-Front Outer Listed vehicle models Workhorse P42	1999–2005Subject to the conditions in this row	BearingNo additional numbered footnote is attached to this source row.	2021 catalogue Page 602Entry e5eb6a1b

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.