This page lists 4 drivetrain parts for the 2021 Chevrolet Cheyenne, across 3 part types, covering both the 5.3L V8 and the 6.2L V8. Every part shows its brand, manufacturer part number and fitment notes.
On the 2021 Chevrolet Cheyenne, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. All 4 listed parts are Transfer Case Gasket (2 parts), Differential Ring Gear Bolt (1 part) and Transfer Case Input Shaft Seal (1 part).
The 2021 Chevrolet Cheyenne was sold with both the 5.3L V8 and the 6.2L V8. 3 parts fit every engine; the other 1 is engine-specific. Each part shows which engine(s) it fits.
4 brands supply drivetrain parts for the 2021 Chevrolet Cheyenne, led by AAM (1 part), DORMAN (1 part) and SKP (1 part), plus 1 more brand.
Each part number listed for the 2021 Chevrolet Cheyenne opens a page with every vehicle that part fits.
Differential Ring Gear Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AAM Fits: all 2021 Cheyenne engines | 40061033 | 🇲🇽 MX | 7/16" x 20 x .88" - Left Hand 6 PT Serrated Hex with Adhesivewith 7.6 (In) Front Axle | View on Amazon |
This table covers the Differential Ring Gear bolts.
One part is listed for the 2021 Chevrolet Cheyenne — AAM 40061033.
Transfer Case Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: all 2021 Cheyenne engines | 917562 | 🇲🇽 MX | View on Amazon | |
| SKP Fits: all 2021 Cheyenne engines | SK917562 | 🇲🇽 MX | View on Amazon |
This table covers the gaskets that seal the Transfer Case. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
2 Transfer Case Gasket parts for the 2021 Chevrolet Cheyenne come from 2 brands — DORMAN and SKP. Every part fits both the 5.3L V8 and the 6.2L V8.
Listed part numbers: DORMAN 917562 and SKP SK917562.
Transfer Case Input Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING Fits: 5.3L V8 | B16870 | 🇲🇽 MX | Material: FPM (fluoride rubber)Swirl Type: Left-hand Twist | View on Amazon |
This table covers the seals at the Transfer Case Input 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.
This group shows a single part: ELRING B16870.
Buying Drivetrain Parts for a 2021 Chevrolet Cheyenne
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: Transfer Case Gasket and Differential Ring Gear Bolt .
Frequently Asked Questions
How many drivetrain parts fit the 2021 Chevrolet Cheyenne?
Our catalog currently lists 4 drivetrain parts for the 2021 Chevrolet Cheyenne across 3 subcategories and 4 brands, covering both the 5.3L V8 and the 6.2L V8. Each part is matched to the engine(s) it fits.
Do drivetrain parts differ between 2021 Chevrolet Cheyenne engines?
Some do. 3 parts fit every engine; the other 1 is 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 2021 Chevrolet Cheyenne?
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 Chevrolet Cheyenne 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 Chevrolet Cheyenne?
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 2021 Chevrolet Cheyenne
Drivetrain Parts for Other Chevrolet Cheyenne Years
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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.