Identify the vehicle. Retain the restrictions.

2003 Ford F-550 Super Duty bearing, hub & seal reference — page 2

Look up 64 BCA catalogue entries for 2003 Ford F-550 Super Duty. 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 64 reference entries for 2003 Ford F-550 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.

All wheel positions Front wheel Rear wheel Engine Transmission Differential Clutch

Reference records

26–50 of 64

“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
NBNP673386BCA catalogue reference	Differential	1999–2003Subject to the conditions in this row	Pinion Race - Rear Inner [1330] with 11.25 (in) Ring Gear	2021 catalogue Page 209Entry d92d7dab
NBNP949481BCA catalogue reference	Differential	1999–2006Subject to the conditions in this row	Pinion Race - Rear Inner [463] with 10.5 (in) Ring Gear	2021 catalogue Page 211Entry 22419643
NS4278BCA catalogue reference	Differential	1999–2007Subject to the conditions in this row	Pinion Seal - RearNo additional numbered footnote is attached to this source row.	2021 catalogue Page 212Entry 2302f04e
NS4525VBCA catalogue reference	Differential	1999–2003Subject to the conditions in this row	Pinion Seal - Rear [1330] with 11.25 (in) Ring Gear	2021 catalogue Page 209Entry 7e3c6b6d
NS710006BCA catalogue reference	Differential	1999–2004Subject to the conditions in this row	Pinion Seal - Rear [1361] with 14.24 (in) Ring Gear	2021 catalogue Page 210Entry 0956db01
NB88508BCA catalogue reference	Drive Shaft	1999–2007Subject to the conditions in this row	Center Support Bearing [491] End Yoke Style; with Spicer 1410 U Joint(s)	2021 catalogue Page 218Entry a0898c24
NBHB88108FDBCA catalogue reference	Drive Shaft	2000–2007Subject to the conditions in this row	Center Support Bearing [368] with 1.5748 (in) I.D.; Spicer 1480 Series	2021 catalogue Page 218Entry 100cc7d6
NBHB88508ABCA catalogue reference	Drive Shaft	2000–2007Subject to the conditions in this row	Center Support Bearing [492] with 1.5748 (in) I.D.; Spicer 1410 Series	2021 catalogue Page 218Entry 618f6093
NBHB88508GBCA catalogue reference	Drive Shaft	2000–2004Subject to the conditions in this row	Center Support Bearing [1333] with 1.5748 (in) I.D.; 2 Slingers	2021 catalogue Page 217Entry b917fe53
NS99363BCA catalogue reference	Engine	1999–2017Subject 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 e6e50c91
NB2520BCA catalogue reference	Manual Transmission	1999–2010Subject to the conditions in this row	Countershaft Race - S6-650 Trans.; Manual Trans.; 6 Speed TransNo additional numbered footnote is attached to this source row.	2021 catalogue Page 228Entry c9694e6c
NB2580BCA catalogue reference	Manual Transmission	1999–2010Subject 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 228Entry e2b19c32
NB2580BCA catalogue reference	Manual Transmission	2003–2005Subject to the conditions in this row	Countershaft Bearing - Manual Trans.; 5 Speed Trans [1562] with ZF S5-47 Transmission	2021 catalogue Page 228Entry cd95fcfe
NB28521BCA catalogue reference	Manual Transmission	1999–2010Subject to the conditions in this row	Input Shaft Race - S6-650 Trans.; Manual Trans.; 6 Speed TransNo additional numbered footnote is attached to this source row.	2021 catalogue Page 228Entry 4ea82e98
NB28580BCA catalogue reference	Manual Transmission	1999–2010Subject to the conditions in this row	Input Shaft Bearing - S6-650 Trans.; Manual Trans.; 6 Speed TransNo additional numbered footnote is attached to this source row.	2021 catalogue Page 228Entry c0b4dd94
NB111BCA catalogue reference	Transfer Case	1999–2016Subject to the conditions in this row	Output Shaft Bearing - Front - 4 X 4 [1102] with New Process 273 Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 234Entry 4e7e9b53
NB111BCA catalogue reference	Transfer Case	1999–2016Subject to the conditions in this row	Output Shaft Bearing - Front - 4 X 4 [1148] with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 234Entry b5932a24
NB211BCA catalogue reference	Transfer Case	1999–2016Subject to the conditions in this row	Input Shaft Bearing [1102] with New Process 273 Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 234Entry 5f300729
NB211BCA catalogue reference	Transfer Case	1999–2016Subject to the conditions in this row	Input Shaft Bearing [1148] with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 233Entry 81be153c
NB212BCA catalogue reference	Transfer Case	1999–2016Subject to the conditions in this row	Output Shaft Bearing - Rear [1183] with New Process 273 Transfer Case	2021 catalogue Page 234Entry 8972cee7
NB212BCA catalogue reference	Transfer Case	1999–2016Subject to the conditions in this row	Output Shaft Bearing - Rear [1182] with New Process 271 Transfer Case	2021 catalogue Page 234Entry bd486d05
NBJ2416BCA catalogue reference	Transfer Case	1999–2016Subject to the conditions in this row	Output Shaft Pilot Bearing - Front - 4 X 4 [1148] with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 234Entry 163c79d2
NBJ2416BCA catalogue reference	Transfer Case	1999–2016Subject to the conditions in this row	Output Shaft Pilot Bearing - Front - 4 X 4 [1102] with New Process 273 Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 234Entry 3e4bd154
NS341022BCA catalogue reference	Transfer Case	1999–2016Subject to the conditions in this row	Oil Pump Housing Seal - 4 X 4 [1148] with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 234Entry 40943791
NS341022BCA catalogue reference	Transfer Case	1999–2016Subject to the conditions in this row	Oil Pump Housing Seal - 4 X 4 [1102] with New Process 273 Transfer Case; with Part Time 4WD; 2 Speed	2021 catalogue Page 234Entry fc8f8edc

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.