2003 Ford F-150 bearing, hub & seal reference — page 3
Look up 75 BCA catalogue entries for 2003 Ford F-150. 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 75 reference entries for 2003 Ford F-150. 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
51–75 of 75“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 |
|---|---|---|---|---|
| NS710415BCA catalogue reference | Manual Transmission | 1995–2003Subject to the conditions in this row | Output Shaft Seal - Manual Trans.; 5 Speed Trans
| 2021 catalogue Page 227Entry 928459fd |
| NB107BCA catalogue reference | Transfer Case | 2003–2004Subject to the conditions in this row | Output Shaft Bearing - Front Inner
| 2021 catalogue Page 232Entry 4fdac71a |
| NB111BCA catalogue reference | Transfer Case | 2003–2004Subject to the conditions in this row | Output Shaft Bearing - Rear Outer - 4WD
| 2021 catalogue Page 232Entry ba48d606 |
| NB208BCA catalogue reference | Transfer Case | 2003–2004Subject to the conditions in this row | Output Shaft Bearing - Front Outer - 4WD
| 2021 catalogue Page 232Entry 74d9c896 |
| NB211BCA catalogue reference | Transfer Case | 1996–2008Subject to the conditions in this row | Input Shaft Bearing
| 2021 catalogue Page 233Entry 47ed8043 |
| NB307BCA catalogue reference | Transfer Case | 2003–2004Subject to the conditions in this row | Output Shaft Bearing - Rear Inner - 4WD
| 2021 catalogue Page 232Entry 2d3a6914 |
| NS4333NBCA catalogue reference | Transfer Case | 1996–2016Subject to the conditions in this row | Input Shaft Seal
| 2021 catalogue Page 233Entry 3e6073c6 |
| NS4333NBCA catalogue reference | Transfer Case | 1997–2010Subject to the conditions in this row | Output Shaft Seal - Front
| 2021 catalogue Page 233Entry 5a4bb007 |
| NS4503NBCA catalogue reference | Transfer Case | 1997–2010Subject to the conditions in this row | Output Shaft Seal - Rear
| 2021 catalogue Page 233Entry 6b50ee1c |
| WE61445BCA catalogue reference | Transfer Case | 1995–2005Subject to the conditions in this row | Output Shaft Bearing - Front
| 2021 catalogue Page 232Entry 558b4a61 |
| WE61445BCA catalogue reference | Transfer Case | 1995–2005Subject to the conditions in this row | Output Shaft Bearing - Rear
| 2021 catalogue Page 232Entry de38cdc7 |
| WE61445BCA catalogue reference | Transfer Case | 1996–2008Subject to the conditions in this row | Output Shaft Bearing - Rear - 4WD
| 2021 catalogue Page 233Entry 13daa764 |
| WE60937BCA catalogue reference | Wheel-Front | 2002–2003Subject to the conditions in this row | Bearing and Hub Assembly - 4WD
| 2021 catalogue Page 236Entry d101b5ab |
| WE61560BCA catalogue reference | Wheel-Front | 2002–2003Subject to the conditions in this row | Bearing and Hub Assembly - 4WD
| 2021 catalogue Page 236Entry d4b2b35f |
| NBA18BCA catalogue reference | Wheel-Front Inner | 1997–2003Subject to the conditions in this row | Bearing and Race Set - RWDNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 240Entry 77007fd0 |
| NS4148BCA catalogue reference | Wheel-Front Inner | 1995–2004Subject to the conditions in this row | Seal - RWDNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 240Entry 69b06522 |
| NBA12BCA catalogue reference | Wheel-Front Outer | 1995–2003Subject to the conditions in this row | Bearing and Race Set - RWD
| 2021 catalogue Page 243Entry a98d0e9a |
| NBLM12749BCA catalogue reference | Wheel-Front Outer | 1995–2004Subject to the conditions in this row | Bearing - RWDNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 243Entry 9aa52369 |
| NBSET12FPBCA catalogue reference | Wheel-Front Outer | 1997–2003Subject to the conditions in this row | Bearing and Race Set - RWD
| 2021 catalogue Page 243Entry 36a8b68a |
| NBRP1561FOBCA catalogue reference | Wheel-Rear | 1998–2008Subject to the conditions in this row | Bearing
| 2021 catalogue Page 246Entry 50fc01e1 |
| NBRP6408BCA catalogue reference | Wheel-Rear | 1998–2003Subject to the conditions in this row | Bearing
| 2021 catalogue Page 245Entry 7e1798c1 |
| NS100357BCA catalogue reference | Wheel-Rear | 1998–2016Subject to the conditions in this row | Seal
| 2021 catalogue Page 247Entry d493729e |
| NS8835SBCA catalogue reference | Wheel-Rear | 1995–2003Subject to the conditions in this row | Seal
| 2021 catalogue Page 245Entry 665d315c |
| WE60762BCA catalogue reference | Wheel-Rear | 1998–2008Subject to the conditions in this row | Bearing
| 2021 catalogue Page 246Entry 227315ac |
| WE60812BCA catalogue reference | Wheel-Rear | 1995–2003Subject to the conditions in this row | Bearing
| 2021 catalogue Page 245Entry 97dd5acf |
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.