This page lists 66 drivetrain parts for the 2021 Chevrolet Equinox, across 26 part types, covering the 1.5L L4 Turbocharged engine. Every part shows its brand, manufacturer part number and fitment notes.
The drivetrain system on the 2021 Chevrolet Equinox moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. The largest groups are CV Axle (20 parts), Transfer Case Fluid (8 parts) and Gear Oil (5 parts). The other 23 part types cover the remaining 33 parts.
The 2021 Chevrolet Equinox came with a single engine, the 1.5L L4 Turbocharged, and every part is verified against it.
11 brands supply drivetrain parts for the 2021 Chevrolet Equinox, led by GM GENUINE (31 parts), VALVOLINE (10 parts) and GSP (7 parts), plus 8 more brands. Quality grades include Standard Replacement, Heavy Duty and Versatrak.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2021 Chevrolet Equinox. 7 parts have it, including APWI GM8498 (CV Axle) and VALVOLINE VV975 (Gear Oil). Each part number opens a page with every vehicle that part fits.
Axle Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 84519493 | 🇺🇸 US 🇨🇦 CA | Rear Left4WD | View on Amazon |
| GM GENUINE | 291347 | 🇺🇸 US 🇨🇦 CA | Rear Right4WD | View on Amazon |
| TIMKEN | SL260454 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Right | View on Amazon |
| TIMKEN | SL260485 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Left | 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 are listed for the 2021 Chevrolet Equinox, from GM GENUINE and TIMKEN.
This group includes GM GENUINE 84519493, GM GENUINE 291347 and TIMKEN SL260454 and the remaining parts above.
CV Axle
Heavy Duty
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GSP | NCV10164XD | 🇺🇸 US 🇨🇦 CA | Xtreme Duty CV AxleFor Extreme Operating Temperatures | View on Amazon |
| TOP NOTCH | TN20025XD | 🇺🇸 US 🇨🇦 CA | Xtreme Duty | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| APWI Popular | GM8498 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left | View on Amazon |
| TOP NOTCH Popular | TN20195 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left | View on Amazon |
| TOP NOTCH Popular | TN20197 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front RightFWD | View on Amazon |
| TOP NOTCH Popular | TN20025 | 🇺🇸 US 🇨🇦 CA | Front Right4WD | View on Amazon |
| APWI | GM8502 | 🇺🇸 US 🇨🇦 CA | Rear Right4WD | View on Amazon |
| APWI | GM8501 | 🇺🇸 US 🇨🇦 CA | Rear Left4WD | View on Amazon |
| GM GENUINE | 84749538 | 🇺🇸 US 🇨🇦 CA | Rear Left4WD | View on Amazon |
| GM GENUINE | 85103939 | 🇺🇸 US 🇨🇦 CA | Fits Front RightFWD | View on Amazon |
| GM GENUINE | 85103941 | 🇺🇸 US 🇨🇦 CA | Fits Front Right4WD | View on Amazon |
| GSP | NCV10179 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left | View on Amazon |
| GSP | NCV10257 | 🇺🇸 US 🇨🇦 CA | Rear Right4WD | View on Amazon |
| GSP | NCV10188 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front RightFWD | View on Amazon |
| GSP | NCV10115 | 🇺🇸 US 🇨🇦 CA | Rear Left4WD | View on Amazon |
| GSP | NCV10164 | 🇺🇸 US 🇨🇦 CA | Front Right4WD | View on Amazon |
| TOP NOTCH | TN20175 | 🇺🇸 US 🇨🇦 CA | Rear Left4WD | View on Amazon |
| TRAKMOTIVE | GM8449 | 🇺🇸 US 🇨🇦 CA | AAR Joint Design | View on Amazon |
| TRAKMOTIVE | GM8438 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | AAR Joint Design | View on Amazon |
| TRAKMOTIVE | GM8441 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 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.
20 CV Axle parts are listed for the 2021 Chevrolet Equinox, from GSP, TOP NOTCH, APWI and 2 other brands. APWI GM8498 carries the "Popular" badge.
The Heavy Duty section lists 2 options from GSP and TOP NOTCH — rated for severe service. GSP NCV10164XD is listed in this group.
The Standard Replacement section lists 18 options from GSP, TOP NOTCH, APWI and 2 other brands — built to original-equipment specification. APWI GM8498 is listed in this group.
CV Joint Lock Ring
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 90121202 | 🇺🇸 US 🇨🇦 CA | Fits Front Inner4WD | View on Amazon |
This table covers the CV Joint Lock rings.
This group shows a single part: GM GENUINE 90121202.
Differential Carrier
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 86827648 | 🇺🇸 US 🇨🇦 CA | Ring Gear Outside Diameter (mm): 153 mm | View on Amazon |
This table covers the carriers that hold the differential gears in the axle.
One part is listed for the 2021 Chevrolet Equinox — GM GENUINE 86827648.
Differential Carrier Bearing / Race
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 24237378 | 🇺🇸 US 🇨🇦 CA | Front4WD | View on Amazon |
| GM GENUINE | 24231136 | 🇺🇸 US 🇨🇦 CA | Fits Front4WD | View on Amazon |
This table covers the bearings and races that support the differential carrier.
GM GENUINE supplies both parts for the 2021 Chevrolet Equinox.
Part numbers include GM GENUINE 24237378 and GM GENUINE 24231136.
Differential Carrier Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 11561302 | 🇺🇸 US 🇨🇦 CA | M14 X 2 X 121 | View on Amazon |
This table covers the Differential Carrier bolts.
This group shows a single part: GM GENUINE 11561302.
Differential Carrier Bushing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 84905394 | 🇺🇸 US 🇨🇦 CA | Rear4WD | View on Amazon |
| GM GENUINE | 84417056 | 🇺🇸 US 🇨🇦 CA | 4WDFront | View on Amazon |
This table covers the Differential Carrier bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles.
GM GENUINE supplies both parts for the 2021 Chevrolet Equinox.
Part numbers include GM GENUINE 84905394 and GM GENUINE 84417056.
Differential Carrier Fluid Baffle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 24299051 | 🇺🇸 US 🇨🇦 CA | Fits 4WDTorque Converter Housing Side | View on Amazon |
| GM GENUINE | 24299053 | 🇺🇸 US 🇨🇦 CA | Case Side | View on Amazon |
This table covers the baffles that control oil in the differential carrier.
GM GENUINE supplies both parts for the 2021 Chevrolet Equinox.
Part numbers include GM GENUINE 24299051 and GM GENUINE 24299053.
Differential Control Module
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 85001638 | 🇺🇸 US 🇨🇦 CA | Programming Required: YES | View on Amazon |
This table covers the Differential control modules.
This group shows a single part: GM GENUINE 85001638.
Differential Fill / Drain Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 92230583 | 🇺🇸 US 🇨🇦 CA | Rear Differential4WD | View on Amazon |
This table covers the Differential Fill drain plugs.
One part is listed for the 2021 Chevrolet Equinox — GM GENUINE 92230583.
Differential Mount Bracket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 84916466 | 🇺🇸 US 🇨🇦 CA | Rear Right4WD | View on Amazon |
This table covers the brackets that mount the Differential Mount. Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners.
This group shows a single part: GM GENUINE 84916466.
Differential Pinion Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 23206449 | 🇺🇸 US 🇨🇦 CA | 4WD | 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 Chevrolet Equinox — GM GENUINE 23206449.
Differential Rebuild Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 24069069 | 🇺🇸 US 🇨🇦 CA | FrontINCLUDES FRONT DIFFERENTIAL BEARING RACE | View on Amazon |
This table covers kits that group the bearings, races and seals for a differential rebuild.
This group shows a single part: GM GENUINE 24069069.
Differential Ring Gear
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 24230683 | 🇺🇸 US 🇨🇦 CA | Front89T | View on Amazon |
This table covers the Differential Ring gears.
This group shows a single part: GM GENUINE 24230683.
Differential Ring Gear Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AAM | 40061033 | 🇺🇸 US 🇨🇦 CA 🇲🇽 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 Equinox — AAM 40061033.
Drive Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 42939384 | 🇺🇸 US 🇨🇦 CA | Rear4WD | View on Amazon |
| GSP | PS902019 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear | View on Amazon |
| TOP NOTCH | TN1034PS | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear | View on Amazon |
This table covers the driveshafts that carry torque from the transmission or transfer case.
3 Drive Shaft parts for the 2021 Chevrolet Equinox come from 3 brands — GM GENUINE, GSP and TOP NOTCH.
Part numbers include GM GENUINE 42939384, GSP PS902019 and TOP NOTCH TN1034PS.
Drive Shaft Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 11570500 | 🇺🇸 US 🇨🇦 CA | 4WDM10X1.5X35 | View on Amazon |
This table covers the Drive Shaft bolts.
One part is listed for the 2021 Chevrolet Equinox — GM GENUINE 11570500.
Gear Oil
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Popular | VV975 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-90 Gear Oil1 Quart | View on Amazon |
| ACDELCO | 105050 | 🇺🇸 US | Pentosin CHF-11S33.8 OZ | View on Amazon |
| VALVOLINE | 889785 | 🇺🇸 US 🇨🇦 CA | Full Synthetic SAE 75W-90 Gear Oil1 Quart Flex Fill | View on Amazon |
| VALVOLINE | 882505 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-90 Gear Oil1 Gallon | View on Amazon |
| VALVOLINE | 723856 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-90 Gear Oil5 Gallon | 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.
5 Gear Oil parts are listed for the 2021 Chevrolet Equinox, from VALVOLINE and ACDELCO. VALVOLINE VV975 carries the "Popular" badge.
Part numbers include VALVOLINE VV975, ACDELCO 105050 and VALVOLINE 889785, among others listed above.
Retaining Ring
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 24231157 | 🇺🇸 US 🇨🇦 CA | Front153.59 Installed Nominal | View on Amazon |
This table covers the Retaining rings.
One part is listed for the 2021 Chevrolet Equinox — GM GENUINE 24231157.
Transfer Case Adapter Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 84297549 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the seals at the Transfer Case Adapter. 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 Chevrolet Equinox — GM GENUINE 84297549.
Transfer Case Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING | 795390 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Housing Bolt | View on Amazon |
| GM GENUINE | 11547441 | 🇺🇸 US 🇨🇦 CA | 4WDM8X1.25X34 | View on Amazon |
This table covers the Transfer Case bolts.
2 Transfer Case Bolt parts for the 2021 Chevrolet Equinox come from 2 brands — ELRING and GM GENUINE.
Part numbers include ELRING 795390 and GM GENUINE 11547441.
Transfer Case Fluid
SAE 75W-90
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Popular | VV820 | 🇺🇸 US 🇨🇦 CA | Daily Protection SAE 75W-90 Gear Oil1 Quart | View on Amazon |
| VALVOLINE Popular | VV975 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-90 Gear Oil1 Quart | View on Amazon |
| VALVOLINE | 889785 | 🇺🇸 US 🇨🇦 CA | Full Synthetic SAE 75W-90 Gear Oil1 Quart Flex Fill | View on Amazon |
| VALVOLINE | 882505 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-90 Gear Oil1 Gallon | View on Amazon |
| VALVOLINE | 723856 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-90 Gear Oil5 Gallon | View on Amazon |
| VALVOLINE | VV822 | 🇺🇸 US 🇨🇦 CA | Daily Protection SAE 75W-90 Gear Oil16 Gallon KEG | View on Amazon |
Versatrak
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 104105 | 🇺🇸 US | 4WDSynthetic PTU 75W-90 Acdelco 1QT | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| IDEMITSU | 30305075750 | 🇺🇸 US | 75W90 Gear Oil1 Quart | 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.
8 Transfer Case Fluid parts are listed for the 2021 Chevrolet Equinox, from VALVOLINE, GM GENUINE and IDEMITSU. VALVOLINE VV820 carries the "Popular" badge.
In the SAE 75W-90 grade, VALVOLINE supplies 6 parts: grouped under the catalog's "SAE 75W-90" designation — the notes column spells out what sets them apart. A representative part number is VALVOLINE VV820.
The Versatrak section lists 1 option from GM GENUINE — grouped under the catalog's "Versatrak" designation — the notes column spells out what sets them apart. GM GENUINE 104105 is listed in this group.
1 ungrouped part is not assigned to a grade, with the same engine-level match.
Part numbers include VALVOLINE VV820, VALVOLINE VV975 and VALVOLINE 889785, among others listed above.
Transfer Case Input Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 86506586 | 🇺🇸 US 🇨🇦 CA | Left4WD | View on Amazon |
| GM GENUINE | 86506587 | 🇺🇸 US 🇨🇦 CA | 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.
2 Transfer Case Input Shaft Seal parts for the 2021 Chevrolet Equinox come from GM GENUINE.
This group includes GM GENUINE 86506586 and GM GENUINE 86506587.
Transfer Case Intermediate Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 84311426 | 🇺🇸 US 🇨🇦 CA | 4WD | View on Amazon |
This table covers the Transfer Case Intermediate shafts.
This group shows a single part: GM GENUINE 84311426.
Transfer Case Intermediate Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 85732462 | 🇺🇸 US 🇨🇦 CA | 4WD | View on Amazon |
This table covers the seals at the Transfer Case 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 2021 Chevrolet Equinox — GM GENUINE 85732462.
Transfer Case Output Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 85732461 | 🇺🇸 US 🇨🇦 CA | 4WD | View on Amazon |
This table covers the seals at the Transfer Case Output 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 2021 Chevrolet Equinox — GM GENUINE 85732461.
Buying Drivetrain Parts for a 2021 Chevrolet Equinox
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 1.5L L4 Turbocharged 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 Transfer Case Fluid .
Frequently Asked Questions
How many drivetrain parts fit the 2021 Chevrolet Equinox?
Our catalog currently lists 66 drivetrain parts for the 2021 Chevrolet Equinox across 26 subcategories and 11 brands, covering the 1.5L L4 Turbocharged engine. Each part is matched to the engine(s) it fits.
What are the signs of drivetrain problems on a 2021 Chevrolet Equinox?
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 Equinox 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 Equinox?
Every part on this page is matched to the 1.5L L4 Turbocharged 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 Chevrolet Equinox
Drivetrain Parts for Other Chevrolet Equinox Years
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