2003 GMC Safari Differential bearing reference
Look up 11 BCA catalogue entries for 2003 GMC Safari — Differential. 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 11 reference entries for 2003 GMC Safari in Differential. 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
1–11 of 11“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 |
|---|---|---|---|---|
| NBHM89210BCA catalogue reference | Differential | 1995–2005Subject to the conditions in this row | Pinion Race - Rear Inner
| 2021 catalogue Page 272Entry 3bb45173 |
| NBHM89210BCA catalogue reference | Differential | 1995–2005Subject to the conditions in this row | Pinion Race - Rear Inner
| 2021 catalogue Page 272Entry 65d35732 |
| NBHM89249BCA catalogue reference | Differential | 1995–2005Subject to the conditions in this row | Pinion Bearing - Rear Inner
| 2021 catalogue Page 272Entry 6ba9ca93 |
| NBHM89249BCA catalogue reference | Differential | 1995–2005Subject to the conditions in this row | Pinion Bearing - Rear Inner
| 2021 catalogue Page 272Entry 81c97a8d |
| NBM86610BCA catalogue reference | Differential | 1995–2005Subject to the conditions in this row | Pinion Race - Front Outer - AWD
| 2021 catalogue Page 272Entry 7742de14 |
| NBM86610BCA catalogue reference | Differential | 1995–2003Subject to the conditions in this row | Pinion Race - Rear Outer
| 2021 catalogue Page 270Entry 0e9bb074 |
| NBM86649BCA catalogue reference | Differential | 1995–2005Subject to the conditions in this row | Pinion Bearing - Front Outer - AWD
| 2021 catalogue Page 272Entry 3bdcc32b |
| NBM86649BCA catalogue reference | Differential | 1995–2003Subject to the conditions in this row | Pinion Bearing - Rear Outer
| 2021 catalogue Page 270Entry 62b51660 |
| NBM88010BCA catalogue reference | Differential | 1995–2003Subject to the conditions in this row | Pinion Race - Front Inner
| 2021 catalogue Page 270Entry b08d6462 |
| NBM88047BCA catalogue reference | Differential | 1995–2005Subject to the conditions in this row | Pinion Bearing - Front Inner
| 2021 catalogue Page 272Entry 707999b4 |
| NS710474BCA catalogue reference | Differential | 2002–2005Subject to the conditions in this row | Pinion Seal - Rear Outer
| 2021 catalogue Page 272Entry 87e85b39 |
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.