23 Drivetrain parts are listed for the 2012 Ram C/V, in 4 part types, covering the 3.6L V6 engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
The drivetrain system on the 2012 Ram C/V moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. The largest groups are Differential Carrier Bearing / Race (11 parts), CV Axle (9 parts) and CV Intermediate Shaft (2 parts). The other 1 part type covers the remaining 1 part.
Every part on this page is matched to the 3.6L V6 — the only engine offered in the 2012 Ram C/V.
The most listed brands for 2012 Ram C/V drivetrain parts are GSP (4 parts), TOP NOTCH (3 parts) and SKF (3 parts), plus 7 more brands. Quality grades include Standard Replacement and Economy.
5 parts on this 2012 Ram C/V page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including TOP NOTCH TN30047 (CV Axle) and WJB / INMOTION PARTS WTJLM704649 (Differential Carrier Bearing / Race). Click any part number to see every vehicle that part fits.
CV Axle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TOP NOTCH Popular | TN30047 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| TRAKMOTIVE Popular | CH8232 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| APWI | CH8412 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| APWI | CH8403 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| GSP | NCV12505 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| GSP | NCV12122 | 🇺🇸 US 🇨🇦 CA | Front Right1 Piece Shaft | View on Amazon |
| GSP | NCV12585 | 🇺🇸 US 🇨🇦 CA | Front Right2 Piece Shaft | View on Amazon |
| TOP NOTCH | TN30081 | 🇺🇸 US 🇨🇦 CA | Front Right2 Piece Shaft | View on Amazon |
| TRAKMOTIVE | CH8234 | 🇺🇸 US 🇨🇦 CA | AAR Joint Design | 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.
9 CV Axle parts for the 2012 Ram C/V come from 4 brands — GSP, TOP NOTCH, TRAKMOTIVE and 1 other brand. The "Popular" part is TOP NOTCH TN30047.
Listed part numbers: TOP NOTCH TN30047, TRAKMOTIVE CH8232 and APWI CH8412, plus the other parts above.
CV Intermediate Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GSP | NEX12008 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| TOP NOTCH | TN30092IS | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
This table covers the CV Intermediate shafts.
2 CV Intermediate Shaft parts are listed for the 2012 Ram C/V, from GSP and TOP NOTCH.
Part numbers include GSP NEX12008 and TOP NOTCH TN30092IS.
CV Joint Boot
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VAICO | V330619 | 🇺🇸 US 🇨🇦 CA | Front Inner | View on Amazon |
This table covers the boots that keep grease in a CV joint. Typical signs include a split boot, grease flung around the joint, or a click once grit is inside. A boot caught early is a kit. Once the joint has clicked, the joint itself is usually worn.
This group shows a single part: VAICO V330619.
Differential Carrier Bearing / Race
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WJB / INMOTION PARTS Popular | WTJLM704649 | 🇺🇸 US 🇨🇦 CA | LeftChrysler trans. | View on Amazon |
| WJB / INMOTION PARTS | WTJLM704610 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Popular | JLM704610 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| NATIONAL Popular | JLM704649 | 🇺🇸 US 🇨🇦 CA | LeftChrysler trans. | View on Amazon |
| BCA | NBJLM704610 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| BCA | NBJLM704649 | 🇺🇸 US 🇨🇦 CA | LeftAutomatic trans. | View on Amazon |
| SCHAEFFLER | JLM704610 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| SCHAEFFLER | KJLM704649 | 🇺🇸 US 🇨🇦 CA | Left22 MM Width | View on Amazon |
| SKF | JLM704610 | 🇺🇸 US 🇨🇦 CA | Race | View on Amazon |
| SKF | LM603049VP | 🇺🇸 US 🇨🇦 CA | with 1.7810 In. Bearing Inside Diameter | View on Amazon |
| SKF | JLM704649 | 🇺🇸 US 🇨🇦 CA | with 1.9685 In. Bearing Inside Diameter | View on Amazon |
This table covers the bearings and races that support the differential carrier.
11 Differential Carrier Bearing / Race parts for the 2012 Ram C/V come from 5 brands — SKF, WJB / INMOTION PARTS, NATIONAL and 2 other brands. The "Popular" part is WJB / INMOTION PARTS WTJLM704649.
The Economy section lists 2 options from WJB / INMOTION PARTS — the catalog's value-priced group. WJB / INMOTION PARTS WTJLM704649 is listed in this group.
In the Standard Replacement grade, SKF, NATIONAL, BCA and 1 other brand supply 9 parts: built to original-equipment specification. A representative part number is NATIONAL JLM704610.
Buying Drivetrain Parts for a 2012 Ram C/V
On this vehicle, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware.
- Confirm you have the 3.6L V6 engine — every part on this page is matched to it.
- 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 Carrier Bearing / Race and CV Axle .
Frequently Asked Questions
How many drivetrain parts fit the 2012 Ram C/V?
Our catalog currently lists 23 drivetrain parts for the 2012 Ram C/V across 4 subcategories and 10 brands, covering the 3.6L V6 engine. Each part is matched to the engine(s) it fits.
What are the signs of drivetrain problems on a 2012 Ram C/V?
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 2012 Ram C/V 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 2012 Ram C/V?
Every part on this page is matched to the 3.6L V6 engine. 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 2012 Ram C/V
Drivetrain Parts for Other Ram C/V Years
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