2003 Ford E-450 Super Duty bearing, hub & seal reference
Look up 32 BCA catalogue entries for 2003 Ford E-450 Super Duty. 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 32 reference entries for 2003 Ford E-450 Super Duty. 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
1–25 of 32“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 |
|---|---|---|---|---|
| NS100086BCA catalogue reference | Automatic Transmission | 2003Subject to the conditions in this row | Extension Housing Seal - 4R100 Trans.; 4 Speed Trans
| 2021 catalogue Page 194Entry 3064ed96 |
| NS7300SBCA catalogue reference | Automatic Transmission | 2003Subject to the conditions in this row | Extension Housing Seal - 4R100 Trans.; Automatic Trans.; 4 Speed Trans
| 2021 catalogue Page 194Entry 7156d617 |
| NBA50BCA catalogue reference | Axle | 2003–2016Subject to the conditions in this row | Bearing - Rear
| 2021 catalogue Page 202Entry e7a96ec1 |
| NBRA332HDBCA catalogue reference | Axle | 2003–2017Subject to the conditions in this row | Differential Bearing and Seal Kit - Rear
| 2021 catalogue Page 202Entry ddbeb739 |
| NBA59BCA catalogue reference | Differential | 2003–2004Subject to the conditions in this row | Pinion Bearing - Rear Inner
| 2021 catalogue Page 210Entry d19e17e4 |
| NBHM803110BCA catalogue reference | Differential | 2003–2011Subject to the conditions in this row | Pinion Race - Rear Inner
| 2021 catalogue Page 212Entry b0970c2a |
| NBHM803146BCA catalogue reference | Differential | 2003–2015Subject to the conditions in this row | Pinion Bearing - Rear Inner
| 2021 catalogue Page 213Entry 1b2b320b |
| NBHM803149BCA catalogue reference | Differential | 2003–2017Subject to the conditions in this row | Pinion Bearing - Rear Inner
| 2021 catalogue Page 214Entry 18c6dd3c |
| NBHM88510BCA catalogue reference | Differential | 2003–2015Subject to the conditions in this row | Pinion Race - Rear Outer
| 2021 catalogue Page 213Entry 2dfaa6ba |
| NBHM88542BCA catalogue reference | Differential | 2003–2017Subject to the conditions in this row | Pinion Bearing - Rear Outer
| 2021 catalogue Page 214Entry ab3d2aba |
| NS100715VBCA catalogue reference | Differential | 2003–2016Subject to the conditions in this row | Pinion Seal - Rear Outer
| 2021 catalogue Page 213Entry b05a83a2 |
| NS4525VBCA catalogue reference | Differential | 2003–2004Subject to the conditions in this row | Pinion Seal - Rear
| 2021 catalogue Page 210Entry 49c2f4bf |
| NS710006BCA catalogue reference | Differential | 2003–2004Subject to the conditions in this row | Pinion Seal - Rear
| 2021 catalogue Page 210Entry ceff757d |
| NB88508BCA catalogue reference | Drive Shaft | 2003–2007Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 218Entry 2d69566c |
| NBHB88508ABCA catalogue reference | Drive Shaft | 2003–2007Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 218Entry 4ee8fb13 |
| NBHB88508GBCA catalogue reference | Drive Shaft | 2003–2004Subject to the conditions in this row | Center Support Bearing
| 2021 catalogue Page 217Entry bd01151a |
| NS99363BCA catalogue reference | Engine | 2003–2004Subject to the conditions in this row | Crankshaft Repair Sleeve - Rear - 5.4L 330cid V8No additional numbered footnote is attached to this source row. | 2021 catalogue Page 222Entry 3bcc48e3 |
| NS99363BCA catalogue reference | Engine | 2003–2017Subject to the conditions in this row | Crankshaft Repair Sleeve - Rear - 6.8L 415cid V10No additional numbered footnote is attached to this source row. | 2021 catalogue Page 224Entry bdeae1dc |
| NBLM102910BCA catalogue reference | Wheel-Front Inner | 2003–2016Subject to the conditions in this row | Bearing Race
| 2021 catalogue Page 241Entry 1efa2d06 |
| NBLM102949BCA catalogue reference | Wheel-Front Inner | 2003–2019Subject to the conditions in this row | BearingNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 242Entry 455f40c0 |
| NBSET47BCA catalogue reference | Wheel-Front Inner | 2003–2014Subject to the conditions in this row | Bearing and Race SetNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 241Entry a7476a20 |
| NS710625BCA catalogue reference | Wheel-Front Inner | 2003–2017Subject to the conditions in this row | SealNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 242Entry 31c743d3 |
| NB15101BCA catalogue reference | Wheel-Front Outer | 2003–2019Subject to the conditions in this row | BearingNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 244Entry 7240fb63 |
| NB15245BCA catalogue reference | Wheel-Front Outer | 2003–2014Subject to the conditions in this row | Bearing RaceNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 244Entry c75edd6a |
| NBSET471BCA catalogue reference | Wheel-Front Outer | 2003–2016Subject to the conditions in this row | Bearing and Race Set
| 2021 catalogue Page 244Entry 6214d25f |
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.