2001 Dodge Ram 2500 Automatic & manual transmission bearing reference
Look up 26 BCA catalogue entries for 2001 Dodge Ram 2500 — Automatic & manual transmission. 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 26 reference entries for 2001 Dodge Ram 2500 in Automatic & manual transmission. 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 26“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 |
|---|---|---|---|---|
| NS7300SBCA catalogue reference | Automatic Transmission | 1998–2002Subject to the conditions in this row | Extension Housing Seal - 46RE Trans.; Automatic Trans.; 4 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 156Entry 2f686104 |
| NB25520BCA catalogue reference | Manual Transmission | 1998–2004Subject to the conditions in this row | Countershaft Race - Manual Trans.; 6 Speed Trans
| 2021 catalogue Page 175Entry 0d145118 |
| NB25590BCA catalogue reference | Manual Transmission | 1998–2005Subject to the conditions in this row | Countershaft Bearing - Center - NV5600 Trans.; Manual Trans.; 6 Speed Trans.; New Venture TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 175Entry 8d90aba5 |
| NB45220BCA catalogue reference | Manual Transmission | 1998–2005Subject to the conditions in this row | Output Shaft Race - NV5600 Trans.; Manual Trans.; 6 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 175Entry 974660ed |
| NB45290BCA catalogue reference | Manual Transmission | 1998–2005Subject to the conditions in this row | Output Shaft Bearing - NV5600 Trans.; Manual Trans.; 6 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 175Entry f31617fc |
| NBA35BCA catalogue reference | Manual Transmission | 1995–2005Subject to the conditions in this row | Countershaft Bearing - Rear - NV4500 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 175Entry d6be5f01 |
| NBA5BCA catalogue reference | Manual Transmission | 1998–2003Subject to the conditions in this row | Countershaft Bearing - Rear - NV5600 Trans.; Manual Trans.; 6 Speed Trans
| 2021 catalogue Page 174Entry 375f3602 |
| NBHM804810BCA catalogue reference | Manual Transmission | 1998–2005Subject to the conditions in this row | Input Shaft Race - NV5600 Trans.; Manual Trans.; 6 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 175Entry 87b264a1 |
| NBLM102910BCA catalogue reference | Manual Transmission | 1998–2004Subject to the conditions in this row | Countershaft Race - Front - NV4500 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 175Entry 6911aee6 |
| NBLM102910BCA catalogue reference | Manual Transmission | 1998–2004Subject to the conditions in this row | Countershaft Race - Front - NV4500HD Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 175Entry 71aa2a2d |
| NBLM102910BCA catalogue reference | Manual Transmission | 1998–2004Subject to the conditions in this row | Countershaft Race - Front - NV5600 Trans.; Manual Trans.; 6 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 175Entry c7123a85 |
| NBLM102949BCA catalogue reference | Manual Transmission | 1995–2005Subject to the conditions in this row | Countershaft Bearing - Front - NV4500 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 175Entry 289a079e |
| NBM802011BCA catalogue reference | Manual Transmission | 1995–2003Subject to the conditions in this row | Input Shaft Race - NV4500 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 174Entry 63c56d02 |
| NBM802011BCA catalogue reference | Manual Transmission | 1995–2003Subject to the conditions in this row | Input Shaft Race - NV4500HD Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 174Entry d2feff52 |
| NBM802048BCA catalogue reference | Manual Transmission | 1995–2003Subject to the conditions in this row | Input Shaft Bearing - NV4500 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 174Entry 9ae153ca |
| NBM802048BCA catalogue reference | Manual Transmission | 1995–2003Subject to the conditions in this row | Input Shaft Bearing - NV4500HD Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 174Entry 82897bc1 |
| NBM804010BCA catalogue reference | Manual Transmission | 1995–2005Subject to the conditions in this row | Output Shaft Race - NV4500 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 175Entry 697ade7e |
| NBM804010BCA catalogue reference | Manual Transmission | 1995–2004Subject to the conditions in this row | Output Shaft Race - NV4500HD Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 175Entry 5834ba16 |
| NBM804049BCA catalogue reference | Manual Transmission | 1995–2005Subject to the conditions in this row | Output Shaft Bearing - NV4500 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 175Entry da2bb9fa |
| NS223801BCA catalogue reference | Manual Transmission | 1998–2005Subject to the conditions in this row | Input Shaft Seal - NV5600 Trans.; Manual Trans.; 6 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 175Entry 38a8d60f |
| NS2465BCA catalogue reference | Manual Transmission | 1995–2005Subject to the conditions in this row | Output Shaft Seal - RWD; NV4500 Trans.; Manual Trans.; 5 Speed Trans
| 2021 catalogue Page 175Entry b62026af |
| NS4638NBCA catalogue reference | Manual Transmission | 1995–2005Subject to the conditions in this row | Input Shaft Seal - Manual Trans.; 5 Speed Trans
| 2021 catalogue Page 175Entry 89c74670 |
| NS4741BCA catalogue reference | Manual Transmission | 1998–2002Subject to the conditions in this row | Output Shaft Seal - RWD; Manual Trans.; 5 Speed Trans
| 2021 catalogue Page 174Entry e6fb4b52 |
| NS710058BCA catalogue reference | Manual Transmission | 1998–2004Subject to the conditions in this row | Output Shaft Seal - 4WD; NV4500 Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 175Entry 14300f5b |
| NS710058BCA catalogue reference | Manual Transmission | 1998–2004Subject to the conditions in this row | Output Shaft Seal - 4WD; NV4500HD Trans.; Manual Trans.; 5 Speed TransNo additional numbered footnote is attached to this source row. | 2021 catalogue Page 175Entry 553a0a2f |
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.