Mercury Mountaineer Differential bearing reference
Look up 27 BCA catalogue entries for Mercury Mountaineer — 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 27 reference entries for Mercury Mountaineer 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
1–25 of 27“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 |
|---|---|---|---|---|
| NBA64BCA catalogue reference | Differential | 2006–2010Subject to the conditions in this row | Pinion Bearing - Front Inner
| 2021 catalogue Page 459Entry 78b72a62 |
| NBA68BCA catalogue reference | Differential | 2006–2010Subject to the conditions in this row | Pinion Bearing - Front Outer
| 2021 catalogue Page 459Entry c6974917 |
| NBBR52BCA catalogue reference | Differential | 1997–2000Subject to the conditions in this row | Pinion Bearing Set - Rear Outer
| 2021 catalogue Page 459Entry 519e7284 |
| NBBR52BCA catalogue reference | Differential | 2001Subject to the conditions in this row | Pinion Bearing Set - Rear Outer
| 2021 catalogue Page 459Entry d6acfe9e |
| NBBR52BCA catalogue reference | Differential | 2002–2008Subject to the conditions in this row | Pinion Bearing Set - Rear Outer
| 2021 catalogue Page 459Entry c8fec6ef |
| NBHM88610BCA catalogue reference | Differential | 1997–2001Subject to the conditions in this row | Pinion Race - Front Inner - 4WD
| 2021 catalogue Page 459Entry ab6837f2 |
| NBHM88610BCA catalogue reference | Differential | 2002–2003Subject to the conditions in this row | Pinion Race - Front Inner - 4WD
| 2021 catalogue Page 459Entry f12ac05e |
| NBHM88610BCA catalogue reference | Differential | 2004–2005Subject to the conditions in this row | Pinion Race - Front Inner - AWD
| 2021 catalogue Page 459Entry 9dc901a6 |
| NBHM88648BCA catalogue reference | Differential | 1997–2005Subject to the conditions in this row | Pinion Bearing - Front Inner
| 2021 catalogue Page 459Entry 459e3862 |
| NBM802011BCA catalogue reference | Differential | 1997–2000Subject to the conditions in this row | Pinion Race - Rear Inner
| 2021 catalogue Page 459Entry c606a678 |
| NBM802011BCA catalogue reference | Differential | 2001Subject to the conditions in this row | Pinion Race - Rear Inner
| 2021 catalogue Page 459Entry 7824e896 |
| NBM802048BCA catalogue reference | Differential | 1997–2000Subject to the conditions in this row | Pinion Bearing - Rear Inner
| 2021 catalogue Page 459Entry 0e41bef6 |
| NBM802048BCA catalogue reference | Differential | 2001Subject to the conditions in this row | Pinion Bearing - Rear Inner
| 2021 catalogue Page 459Entry fcc65a24 |
| NBM86610BCA catalogue reference | Differential | 1997–2003Subject to the conditions in this row | Pinion Race - Front Outer
| 2021 catalogue Page 459Entry 044b850b |
| NBM86610BCA catalogue reference | Differential | 2004–2005Subject to the conditions in this row | Pinion Race - Front Outer - AWD
| 2021 catalogue Page 459Entry c07ded5b |
| NBM86649BCA catalogue reference | Differential | 1997–2003Subject to the conditions in this row | Pinion Bearing - Front Outer
| 2021 catalogue Page 459Entry 6352cbed |
| NBM86649BCA catalogue reference | Differential | 2004–2005Subject to the conditions in this row | Pinion Bearing - Front Outer - AWD
| 2021 catalogue Page 459Entry 072bda58 |
| NBM88010BCA catalogue reference | Differential | 1997–2000Subject to the conditions in this row | Pinion Race - Rear Outer
| 2021 catalogue Page 459Entry f4aa9464 |
| NBM88010BCA catalogue reference | Differential | 2001Subject to the conditions in this row | Pinion Race - Rear Outer
| 2021 catalogue Page 459Entry 6b0a2f9e |
| NBM88010BCA catalogue reference | Differential | 2002–2010Subject to the conditions in this row | Pinion Race - Rear Outer
| 2021 catalogue Page 459Entry 4d101e5d |
| NBM88048BCA catalogue reference | Differential | 1997–2000Subject to the conditions in this row | Pinion Bearing - Rear Outer
| 2021 catalogue Page 459Entry 9d97851d |
| NBM88048BCA catalogue reference | Differential | 2001Subject to the conditions in this row | Pinion Bearing - Rear Outer
| 2021 catalogue Page 459Entry 06ee74bb |
| NBM88048BCA catalogue reference | Differential | 2002–2008Subject to the conditions in this row | Pinion Bearing - Rear Outer
| 2021 catalogue Page 459Entry 577ca968 |
| NS3604BCA catalogue reference | Differential | 1997–2000Subject to the conditions in this row | Pinion Seal - Rear
| 2021 catalogue Page 459Entry f69e3b83 |
| NS3604BCA catalogue reference | Differential | 2001Subject to the conditions in this row | Pinion Seal - Rear
| 2021 catalogue Page 459Entry db1723a8 |
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.