11 Drivetrain parts are listed for the 2005 Acura NSX, in 3 part types, covering both the 3.0L V6 and the 3.2L V6. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2005 Acura NSX, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. All 11 listed parts are CV Axle (6 parts), Differential Carrier Bearing / Race (3 parts) and CV Intermediate Shaft (2 parts).
The 2005 Acura NSX was sold with both the 3.0L V6 and the 3.2L V6. 1 part fits every engine; the other 10 are engine-specific. Each part shows which engine(s) it fits.
6 brands supply drivetrain parts for the 2005 Acura NSX, led by TRAKMOTIVE (4 parts), GSP (2 parts) and TOP NOTCH (2 parts), plus 3 more brands. Quality grades include Standard Replacement and Economy.
Each part number listed for the 2005 Acura NSX opens a page with every vehicle that part fits.
CV Axle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GSP Fits: 3.0L V6 | NCV21094 | 🇺🇸 US | Rear | View on Amazon |
| GSP Fits: 3.2L V6 | NCV21019 | 🇺🇸 US | Rear Right | View on Amazon |
| TOP NOTCH Fits: 3.0L V6 | TN50045 | 🇺🇸 US | Rear | View on Amazon |
| TOP NOTCH Fits: 3.2L V6 | TN50014 | 🇺🇸 US | Rear Right | View on Amazon |
| TRAKMOTIVE Fits: all 2005 NSX engines | HO8166 | 🇺🇸 US | Fits Rear Right | View on Amazon |
| TRAKMOTIVE Fits: 3.2L V6 | HO8362 | 🇺🇸 US | Rear Right | View on Amazon |
This table covers the complete CV axle shafts from differential (or hub) to wheel. Typical signs include a click in tight turns, grease flung around the wheel well, or a vibration that builds with speed. A torn boot caught early is a boot kit; caught late it is the whole axle. Torque the axle nut to the method in the notes.
6 CV Axle parts are listed for the 2005 Acura NSX, from GSP, TOP NOTCH and TRAKMOTIVE. 1 part fits every engine; the other 5 are engine-specific.
Listed part numbers: GSP NCV21094, GSP NCV21019 and TOP NOTCH TN50045, plus the other parts above.
CV Intermediate Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TRAKMOTIVE Fits: 3.0L V6 | HO3569 | 🇺🇸 US | Rear Right | View on Amazon |
| TRAKMOTIVE Fits: 3.2L V6 | HO3568 | 🇺🇸 US | Rear Right | View on Amazon |
This table covers the CV Intermediate shafts.
2 CV Intermediate Shaft parts for the 2005 Acura NSX come from TRAKMOTIVE.
Part numbers include TRAKMOTIVE HO3569 and TRAKMOTIVE HO3568.
Differential Carrier Bearing / Race
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS Fits: 3.2L V6 | WT32207 | 🇺🇸 US | Bearing & Race Set | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA Fits: 3.2L V6 | NB32207 | 🇺🇸 US | Taper Bearing SetIncludes Cup and Cone | View on Amazon |
| NATIONAL Fits: 3.2L V6 | 32207 | 🇺🇸 US | Bearing & Race Set | View on Amazon |
This table covers the bearings and races that support the differential carrier.
3 Differential Carrier Bearing / Race parts are listed for the 2005 Acura NSX, from WJB / INMOTION PARTS, BCA and NATIONAL.
In the Economy grade, WJB / INMOTION PARTS supplies 1 part: the catalog's value-priced group. A representative part number is WJB / INMOTION PARTS WT32207.
The Standard Replacement section lists 2 options from BCA and NATIONAL — built to original-equipment specification. BCA NB32207 is listed in this group.
This group includes WJB / INMOTION PARTS WT32207, BCA NB32207 and NATIONAL 32207.
Buying Drivetrain Parts for a 2005 Acura NSX
On this vehicle, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware.
- Match the engine first. Some drivetrain parts fit every engine; others are engine-specific. Each row shows which engine(s) it fits.
- 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: CV Axle and Differential Carrier Bearing / Race .
Frequently Asked Questions
How many drivetrain parts fit the 2005 Acura NSX?
Our catalog currently lists 11 drivetrain parts for the 2005 Acura NSX across 3 subcategories and 6 brands, covering both the 3.0L V6 and the 3.2L V6. Each part is matched to the engine(s) it fits.
Do drivetrain parts differ between 2005 Acura NSX engines?
Some do. 1 part fits every engine; the other 10 are engine-specific. Each row (and the filter at the top) shows which. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of drivetrain problems on a 2005 Acura NSX?
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 2005 Acura NSX 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 2005 Acura NSX?
First match the engine — each row shows which engine(s) the part fits. 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 2005 Acura NSX
Drivetrain Parts for Other Acura NSX Years
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