27 Drivetrain parts are listed for the 2021 Kia Telluride, in 8 part types, covering the 3.8L V6 engine. Each one has a brand, a manufacturer part number and notes that say where it fits.
On the 2021 Kia Telluride, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. 19 parts of the 27 listed are CV Axle (13 parts), CV Intermediate Shaft (3 parts) and Gear Oil (3 parts). The other 5 part types cover the remaining 8 parts.
The 2021 Kia Telluride came with a single engine, the 3.8L V6, and every part is verified against it.
8 brands supply drivetrain parts for the 2021 Kia Telluride, led by GSP (5 parts), TRAKMOTIVE (5 parts) and TOP NOTCH (4 parts), plus 5 more brands.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2021 Kia Telluride. 3 parts have it, including APWI KA8078 (CV Axle) and GSP NCV37132 (CV Axle). Each part number opens a page with every vehicle that part fits.
Axle Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TIMKEN | SL260463 | 🇺🇸 US 🇨🇦 CA | Rear | 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.
One part is listed for the 2021 Kia Telluride — TIMKEN SL260463.
CV Axle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| APWI Popular | KA8078 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| GSP Popular | NCV37132 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| TOP NOTCH Popular | TN60082 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| APWI | KA8077 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| GSP | NCV37133 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| GSP | NCV37150 | 🇺🇸 US 🇨🇦 CA | Rear Left | View on Amazon |
| GSP | NCV37151 | 🇺🇸 US 🇨🇦 CA | Rear Right | View on Amazon |
| TOP NOTCH | TN60083 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| TOP NOTCH | TN60095 | 🇺🇸 US 🇨🇦 CA | Rear Right | View on Amazon |
| TRAKMOTIVE | HY86085 | 🇺🇸 US 🇨🇦 CA | Rear Left | View on Amazon |
| TRAKMOTIVE | HY86103 | 🇺🇸 US 🇨🇦 CA | Rear Right | View on Amazon |
| TRAKMOTIVE | HY86078 | 🇺🇸 US 🇨🇦 CA | AAR Joint Design27.75" Extended Length | View on Amazon |
| TRAKMOTIVE | KA86024 | 🇺🇸 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.
13 CV Axle parts are listed for the 2021 Kia Telluride, from GSP, TRAKMOTIVE, TOP NOTCH and 1 other brand. APWI KA8078 carries the "Popular" badge.
CV Intermediate Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GSP | NEX37017 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| TOP NOTCH | TN60351IS | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| TRAKMOTIVE | HY3540 | 🇺🇸 US | FrontFWD | View on Amazon |
This table covers the CV Intermediate shafts.
3 CV Intermediate Shaft parts for the 2021 Kia Telluride come from 3 brands — GSP, TOP NOTCH and TRAKMOTIVE.
Part numbers include GSP NEX37017, TOP NOTCH TN60351IS and TRAKMOTIVE HY3540.
CV Joint
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACKOJA | A529939 | 🇺🇸 US 🇨🇦 CA | Includes: CV Joint, Axle Boot, Grease, Installation Hardware | View on Amazon |
This table covers the constant-velocity joints at each end of a drive axle.
One part is listed for the 2021 Kia Telluride — ACKOJA A529939.
Differential Pinion Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TIMKEN | SL260471 | 🇺🇸 US 🇨🇦 CA | RearEX Model or LX Model or S Model or SX Model | View on Amazon |
This table covers the seals at the differential pinion yoke. 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 2021 Kia Telluride — TIMKEN SL260471.
Drive Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACKOJA | A529917 | 🇺🇸 US 🇨🇦 CA | Fits AWDRear Leftor AWD | View on Amazon |
| ACKOJA | A529918 | 🇺🇸 US 🇨🇦 CA | Fits AWDRear Rightor AWD | View on Amazon |
This table covers the driveshafts that carry torque from the transmission or transfer case.
2 Drive Shaft parts for the 2021 Kia Telluride come from ACKOJA.
Listed part numbers: ACKOJA A529917 and ACKOJA A529918.
Gear Oil
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| IDEMITSU | 30305024750 | 🇺🇸 US | 75W90 Racing Gear Oil1 Quart | View on Amazon |
| VALVOLINE | 915052 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-85 Gear Oil1 Gallon | View on Amazon |
| VALVOLINE | 915053 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-85 Gear Oil1 Quart Flex Fill | View on Amazon |
This table covers the gear oils specified for the axle or transfer case. Typical signs include a low-oil lamp, knocking, or oil that has gone thin before the next interval. Match the viscosity and spec in the notes, not just the weight on the bottle.
3 Gear Oil parts are listed for the 2021 Kia Telluride, from VALVOLINE and IDEMITSU.
Part numbers include IDEMITSU 30305024750, VALVOLINE 915052 and VALVOLINE 915053.
Transfer Case Fluid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| IDEMITSU | 30305024750 | 🇺🇸 US | 75W90 Racing Gear Oil1 Quart | View on Amazon |
| VALVOLINE | 915052 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-85 Gear Oil1 Gallon | View on Amazon |
| VALVOLINE | 915053 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-85 Gear Oil1 Quart Flex Fill | View on Amazon |
This table covers the fluids specified for the transfer case. Typical signs include discolored fluid, a burnt smell, or a level that keeps dropping. Use only the specification in the notes — the tables group grades because they are not interchangeable.
3 Transfer Case Fluid parts are listed for the 2021 Kia Telluride, from VALVOLINE and IDEMITSU.
Part numbers include IDEMITSU 30305024750, VALVOLINE 915052 and VALVOLINE 915053.
Buying Drivetrain Parts for a 2021 Kia Telluride
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 3.8L 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: CV Axle and CV Intermediate Shaft .
Frequently Asked Questions
How many drivetrain parts fit the 2021 Kia Telluride?
Our catalog currently lists 27 drivetrain parts for the 2021 Kia Telluride across 8 subcategories and 8 brands, covering the 3.8L V6 engine. Each part is matched to the engine(s) it fits.
What are the signs of drivetrain problems on a 2021 Kia Telluride?
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 2021 Kia Telluride 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 2021 Kia Telluride?
Every part on this page is matched to the 3.8L 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 2021 Kia Telluride
Drivetrain Parts for Other Kia Telluride Years
Switch vehicle or jump to a subcategory
Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.