The 1971 Aston Martin DBS has 40 drivetrain parts with verified fitment on this page — 3 part types and 8 brands, covering both the 4.0L L6 and the 5.3L V8. Each part includes a manufacturer part number and application notes.
On the 1971 Aston Martin DBS, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. All 40 listed parts are Differential Pinion Bearing / Race (21 parts), Differential Carrier Bearing / Race (11 parts) and Axle Shaft Bearing (8 parts).
The 1971 Aston Martin DBS was sold with both the 4.0L L6 and the 5.3L V8. All 40 parts on this page fit every engine.
The most listed brands for 1971 Aston Martin DBS drivetrain parts are SKF (9 parts), SCHAEFFLER (8 parts) and WJB / INMOTION PARTS (7 parts), plus 5 more brands. Quality grades include Standard Replacement and Economy.
10 parts on this 1971 Aston Martin DBS page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including WJB / INMOTION PARTS WTA5 (Axle Shaft Bearing) and NATIONAL 25523 (Differential Carrier Bearing / Race). Click any part number to see every vehicle that part fits.
Axle Shaft Bearing
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS Popular Fits: all 1971 DBS engines | WTA5 | 🇺🇸 US | Bearing & Race Set | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA Popular Fits: all 1971 DBS engines | NBA5 | 🇺🇸 US | Taper Bearing SetIncludes Cup and Cone | View on Amazon |
| ACDELCO Fits: all 1971 DBS engines | A5 | 🇺🇸 US 🇨🇦 CA | GoldBearing & Race Set | View on Amazon |
| SCHAEFFLER Fits: all 1971 DBS engines | LM48510 | 🇺🇸 US | Race Only | View on Amazon |
| SCHAEFFLER Fits: all 1971 DBS engines | KLM48548 | 🇺🇸 US | Bearing Only | View on Amazon |
| SCHAEFFLER Fits: all 1971 DBS engines | KT5 | 🇺🇸 US | Bearing and Race Set | View on Amazon |
| SKF Fits: all 1971 DBS engines | LM48510VP | 🇺🇸 US | Race | View on Amazon |
| SKF Fits: all 1971 DBS engines | BR5 | 🇺🇸 US | Rear | View on Amazon |
This table covers the Axle Shaft bearings. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly.
8 Axle Shaft Bearing parts are listed for the 1971 Aston Martin DBS, from SCHAEFFLER, SKF, WJB / INMOTION PARTS and 2 other brands. WJB / INMOTION PARTS WTA5 carries the "Popular" badge. All of them fit every engine offered in the 1971 DBS.
In the Economy grade, WJB / INMOTION PARTS supplies 1 part: the catalog's value-priced group. A representative part number is WJB / INMOTION PARTS WTA5.
The Standard Replacement section lists 7 options from SCHAEFFLER, SKF, BCA and 1 other brand — built to original-equipment specification. BCA NBA5 is listed in this group.
Part numbers include WJB / INMOTION PARTS WTA5, BCA NBA5 and ACDELCO A5, among others listed above.
Differential Carrier Bearing / Race
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS Fits: all 1971 DBS engines | WT25523 | 🇺🇸 US | Race | View on Amazon |
| WJB / INMOTION PARTS Fits: all 1971 DBS engines | WT25577 | 🇺🇸 US | Rearwith Salisbury 4HU Axle | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Popular Fits: all 1971 DBS engines | 25523 | 🇺🇸 US | Race | View on Amazon |
| NATIONAL Popular Fits: all 1971 DBS engines | 25577 | 🇺🇸 US | Rearwith Salisbury 4HU Axle | View on Amazon |
| SKF Popular Fits: all 1971 DBS engines | LM603049VP | 🇺🇸 US | with 1.7810 In. Bearing Inside Diameter | View on Amazon |
| BCA Fits: all 1971 DBS engines | NB25523 | 🇺🇸 US | Race | View on Amazon |
| BCA Fits: all 1971 DBS engines | NB25577 | 🇺🇸 US | Rearwith Salisbury 4HA Axle | View on Amazon |
| SCHAEFFLER Fits: all 1971 DBS engines | 25523 | 🇺🇸 US | Race | View on Amazon |
| SCHAEFFLER Fits: all 1971 DBS engines | K25577 | 🇺🇸 US | Rear25.4 mm Width | View on Amazon |
| SKF Fits: all 1971 DBS engines | BR25523 | 🇺🇸 US | Race | View on Amazon |
| SKF Fits: all 1971 DBS engines | BR25577 | 🇺🇸 US | with 3.2650 In. Outside Diameter Bearing(S)3.2650" Width | View on Amazon |
This table covers the bearings and races that support the differential carrier.
11 Differential Carrier Bearing / Race parts for the 1971 Aston Martin DBS come from 5 brands — SKF, WJB / INMOTION PARTS, NATIONAL and 2 other brands. The "Popular" part is NATIONAL 25523. Every part fits both the 4.0L L6 and the 5.3L V8.
The Economy section: 2 options from WJB / INMOTION PARTS. WJB / INMOTION PARTS WT25523 is listed in this group.
Standard Replacement: 9 parts, from SKF, NATIONAL, BCA and 1 other brand. A representative part number is NATIONAL 25523.
Differential Pinion Bearing / Race
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS Popular Fits: all 1971 DBS engines | WTM88010 | 🇺🇸 US | RaceCup Outside Diameter (In): 2.6880000000000002 In | View on Amazon |
| FAMOUS BRAND Fits: all 1971 DBS engines | SM88010 | 🇺🇸 US 🇨🇦 CA | RearOUTER | View on Amazon |
| WJB / INMOTION PARTS Fits: all 1971 DBS engines | WTM88043 | 🇺🇸 US | Rear Outerwith Salisbury 4HU Axle | View on Amazon |
| WJB / INMOTION PARTS Fits: all 1971 DBS engines | WTHM89410 | 🇺🇸 US | RaceCup Outside Diameter (mm): 76.2 MM | View on Amazon |
| WJB / INMOTION PARTS Fits: all 1971 DBS engines | WTHM89446 | 🇺🇸 US | Rear Innerwith Salisbury 4HU Axle | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA Popular Fits: all 1971 DBS engines | NBM88010 | 🇺🇸 US | Race | View on Amazon |
| TIMKEN Popular Fits: all 1971 DBS engines | M88010 | 🇺🇸 US | Race | View on Amazon |
| TIMKEN Popular Fits: all 1971 DBS engines | HM89410 | 🇺🇸 US | Race | View on Amazon |
| TIMKEN Popular Fits: all 1971 DBS engines | HM89446 | 🇺🇸 US | Rear Inner | View on Amazon |
| BCA Fits: all 1971 DBS engines | NBHM89410 | 🇺🇸 US | Race | View on Amazon |
| BCA Fits: all 1971 DBS engines | NBM88043 | 🇺🇸 US | Rear Outerwith Salisbury 4HU Axle | View on Amazon |
| BCA Fits: all 1971 DBS engines | NBHM89446 | 🇺🇸 US | Bearing Shape: Cylindrical | View on Amazon |
| NATIONAL Fits: all 1971 DBS engines | M88043 | 🇺🇸 US | Rear Outerwith Salisbury 4HU Axle | View on Amazon |
| SCHAEFFLER Fits: all 1971 DBS engines | M88010 | 🇺🇸 US | Race | View on Amazon |
| SCHAEFFLER Fits: all 1971 DBS engines | KM88043 | 🇺🇸 US | Rear Outer22.225 mm Width | View on Amazon |
| SCHAEFFLER Fits: all 1971 DBS engines | KHM89446 | 🇺🇸 US | Rear Inner28.575 mm Width | View on Amazon |
| SKF Fits: all 1971 DBS engines | M88010VP | 🇺🇸 US | Race | View on Amazon |
| SKF Fits: all 1971 DBS engines | HM89410VP | 🇺🇸 US | Race | View on Amazon |
| SKF Fits: all 1971 DBS engines | M88043VP | 🇺🇸 US | with 1.1880 In. Bearing Inside Diameterwith 2.6880 In. Outside Diameter Bearing(S) | View on Amazon |
| SKF Fits: all 1971 DBS engines | HM89446VP | 🇺🇸 US | with 1.3750 In. Bearing Inside Diameter | View on Amazon |
| TIMKEN Fits: all 1971 DBS engines | M88043 | 🇺🇸 US | Rear Outer | View on Amazon |
This table covers the bearings and races on the differential pinion.
21 Differential Pinion Bearing / Race parts are listed for the 1971 Aston Martin DBS, from WJB / INMOTION PARTS, BCA, TIMKEN and 4 other brands. WJB / INMOTION PARTS WTM88010 carries the "Popular" badge. All of them fit every engine offered in the 1971 DBS.
Economy: 5 parts, from WJB / INMOTION PARTS and FAMOUS BRAND. A representative part number is WJB / INMOTION PARTS WTM88010.
The Standard Replacement section: 16 options from BCA, TIMKEN, SKF and 2 other brands. BCA NBM88010 is listed in this group.
Buying Drivetrain Parts for a 1971 Aston Martin DBS
On this vehicle, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware.
- You do not need to pick an engine: every drivetrain part on this page fits both the 4.0L L6 and the 5.3L V8.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the differential or transfer-case fluid with any axle or seal job while everything is already open.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Differential Pinion Bearing / Race and Differential Carrier Bearing / Race .
Frequently Asked Questions
How many drivetrain parts fit the 1971 Aston Martin DBS?
Our catalog currently lists 40 drivetrain parts for the 1971 Aston Martin DBS across 3 subcategories and 8 brands, covering both the 4.0L L6 and the 5.3L V8. Each part is matched to the engine(s) it fits.
Do drivetrain parts differ between 1971 Aston Martin DBS engines?
No. On this page every drivetrain part fits both the 4.0L L6 and the 5.3L V8. You do not need to pick an engine to choose the right row — use the notes for position and trim.
What are the signs of drivetrain problems on a 1971 Aston Martin DBS?
Common symptoms include clicking in tight turns, a clunk when shifting between drive and reverse, vibration that builds with speed, or gear oil on the inside of a wheel. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace the differential or transfer-case fluid with any axle or seal job while everything is already open.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 1971 Aston Martin DBS was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 1971 Aston Martin DBS?
Every part on this page already fits both the 4.0L L6 and the 5.3L V8. Then a torn CV boot caught early is a cheap boot kit; caught late it is a whole axle — inspect before deciding which to buy. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 1971 Aston Martin DBS
Drivetrain Parts for Other Aston Martin DBS Years
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