16 Drivetrain parts are listed for the 2016 Cadillac CT6, in 9 part types, covering all 3 engine options (2.0L L4 Turbocharged, 3.0L V6 Turbocharged and 3.6L V6). Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2016 Cadillac CT6, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. Most of the listed parts are Axle Shaft Seal (4 parts), CV Axle (4 parts) and CV Joint Lock Ring (2 parts). The other 6 part types cover the remaining 6 parts.
The 2016 Cadillac CT6 was sold with 3 engines. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2016 Cadillac CT6 drivetrain parts are GM GENUINE (12 parts), TRAKMOTIVE (2 parts) and SKF (1 part), plus 1 more brand.
Each part number listed for the 2016 Cadillac CT6 opens a page with every vehicle that part fits.
Axle Intermediate Shaft Bearing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 | 85587252 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
This table covers the Axle Intermediate 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.
This group shows a single part: GM GENUINE 85587252.
Axle Intermediate Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 | 23269758 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
This table covers the seals at the Axle Intermediate Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
One part is listed for the 2016 Cadillac CT6 — GM GENUINE 23269758.
Axle Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 | 84371225 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
This table covers the Axle shafts.
One part is listed for the 2016 Cadillac CT6 — GM GENUINE 84371225.
Axle Shaft Housing / Tube
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 | 85596736 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Axle Shaft Housing tubes.
One part is listed for the 2016 Cadillac CT6 — GM GENUINE 85596736.
Axle Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 | 291352 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| GM GENUINE Fits: 3.6L V6 | 23269761 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| SKF Fits: 3.6L V6 | 18563A | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.6L V6 | WS18563A | 🇺🇸 US 🇨🇦 CA | Rear0.453 Width | View on Amazon |
This table covers the seals where an axle shaft exits the housing. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
4 Axle Shaft Seal parts for the 2016 Cadillac CT6 come from 3 brands — GM GENUINE, SKF and WJB / INMOTION PARTS.
Part numbers include GM GENUINE 291352, GM GENUINE 23269761 and SKF 18563A, among others listed above.
CV Axle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 | 84509594 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| GM GENUINE Fits: 3.6L V6 | 84509593 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| TRAKMOTIVE Fits: 3.6L V6 | GM86039 | 🇺🇸 US 🇨🇦 CA | AAR Joint Design | View on Amazon |
| TRAKMOTIVE Fits: 3.6L V6 | GM86032 | 🇺🇸 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.
4 CV Axle parts for the 2016 Cadillac CT6 come from 2 brands — GM GENUINE and TRAKMOTIVE.
Part numbers include GM GENUINE 84509594, GM GENUINE 84509593 and TRAKMOTIVE GM86039, among others listed above.
CV Intermediate Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 | 23269757 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
This table covers the CV Intermediate shafts.
One part is listed for the 2016 Cadillac CT6 — GM GENUINE 23269757.
CV Joint Lock Ring
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 | 11611639 | 🇺🇸 US 🇨🇦 CA | RearSingle Use | View on Amazon |
| GM GENUINE Fits: 3.6L V6 | 84210850 | 🇺🇸 US 🇨🇦 CA | Front Inner | View on Amazon |
This table covers the CV Joint Lock rings.
GM GENUINE supplies both parts for the 2016 Cadillac CT6.
This group includes GM GENUINE 11611639 and GM GENUINE 84210850.
Differential Bearing Retainer
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 | 23417954 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Differential Bearing retainers.
This group shows a single part: GM GENUINE 23417954.
Buying Drivetrain Parts for a 2016 Cadillac CT6
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. Every drivetrain part here is 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: Axle Shaft Seal and CV Axle .
Frequently Asked Questions
How many drivetrain parts fit the 2016 Cadillac CT6?
Our catalog currently lists 16 drivetrain parts for the 2016 Cadillac CT6 across 9 subcategories and 4 brands, covering all 3 engine options (2.0L L4 Turbocharged, 3.0L V6 Turbocharged and 3.6L V6). Each part is matched to the engine(s) it fits.
Do drivetrain parts differ between 2016 Cadillac CT6 engines?
Yes. Every drivetrain part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. 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 2016 Cadillac CT6?
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 2016 Cadillac CT6 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 2016 Cadillac CT6?
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 2016 Cadillac CT6
Drivetrain Parts for Other Cadillac CT6 Years
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