This page lists 21 drivetrain parts for the 2021 Toyota RAV4 Prime, across 5 part types, covering the 2.5L L4 ELECTRIC/GAS engine. Every part shows its brand, manufacturer part number and fitment notes.
The drivetrain system on the 2021 Toyota RAV4 Prime moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. The largest groups are Gear Oil (10 parts), CV Axle (6 parts) and Axle Shaft Seal (2 parts). The other 2 part types cover the remaining 3 parts.
Every part on this page is matched to the 2.5L L4 ELECTRIC/GAS — the only engine offered in the 2021 Toyota RAV4 Prime.
The most listed brands for 2021 Toyota RAV4 Prime drivetrain parts are GSP (4 parts), VALVOLINE (4 parts) and TIMKEN (2 parts), plus 8 more brands.
4 parts on this 2021 Toyota RAV4 Prime page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including GSP NCV69237 (CV Axle) and ACDELCO 109243 (Gear Oil). Click any part number to see every vehicle that part fits.
Axle Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TIMKEN | SL260534 | 🇺🇸 US 🇨🇦 CA | Rear Left | View on Amazon |
| TIMKEN | SL260535 | 🇺🇸 US 🇨🇦 CA | Rear Right | 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.
2 Axle Shaft Seal parts for the 2021 Toyota RAV4 Prime come from TIMKEN.
Listed part numbers: TIMKEN SL260534 and TIMKEN SL260535.
CV Axle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GSP Popular | NCV69237 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| GSP Popular | NCV69232 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| GSP | NCV69222 | 🇺🇸 US 🇨🇦 CA | Rear Left | View on Amazon |
| GSP | NCV69221 | 🇺🇸 US 🇨🇦 CA | Rear Right | View on Amazon |
| TOP NOTCH | TN18047 | 🇺🇸 US 🇨🇦 CA | Rear Left | View on Amazon |
| TOP NOTCH | TN18049 | 🇺🇸 US 🇨🇦 CA | Front Left | 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.
6 CV Axle parts for the 2021 Toyota RAV4 Prime come from 2 brands — GSP and TOP NOTCH. The "Popular" part is GSP NCV69237.
Listed part numbers: GSP NCV69237, GSP NCV69232 and GSP NCV69222, plus the other parts above.
CV Axle Support Bearing Bracket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TRAKMOTIVE | TO5013 | 🇺🇸 US | Right | View on Amazon |
This table covers the brackets that mount the CV Axle Support Bearing. 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.
One part is listed for the 2021 Toyota RAV4 Prime — TRAKMOTIVE TO5013.
Gear Oil
ATF 64
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PENTOSIN | 1058113 | 🇺🇸 US 🇨🇦 CA | 1 LiterATF64 or ATF44 | View on Amazon |
| PENTOSIN | 1058215 | 🇺🇸 US 🇨🇦 CA | 5 LitersATF64 or ATF44 | View on Amazon |
Dexron
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular | 109243 | 🇺🇸 US | Container Type: Plastic Container | View on Amazon |
Multi-Vehicle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Popular | VV3246 | 🇺🇸 US 🇨🇦 CA | Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Quart | View on Amazon |
| LUCAS OIL | 11255 | 🇺🇸 US 🇨🇦 CA | LOW VISCOSITY SYNTHETIC MULTI-VEHICLE AUTOMATIC TRANSMISSION FLUID1 qt | View on Amazon |
| LUCAS OIL | 18037 | 🇺🇸 US 🇨🇦 CA | Low Viscosity Synthetic Multi-Vehicle Automatic Transmission Fluid6 Gallon | View on Amazon |
| MOBIL | 126505 | 🇺🇸 US 🇨🇦 CA | Multi-Vehicle ATF | View on Amazon |
| VALVOLINE | 773775 | 🇺🇸 US 🇨🇦 CA | Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Gallon | View on Amazon |
| VALVOLINE | 881051 | 🇺🇸 US 🇨🇦 CA | Maxlife Multi-Vehicle Full Synthetic ATF5 Gallon Bay Box | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE | 899179 | 🇺🇸 US 🇨🇦 CA | Extended Protection Full Synthetic ATF1 Quart | 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.
10 Gear Oil parts for the 2021 Toyota RAV4 Prime come from 5 brands — VALVOLINE, PENTOSIN, LUCAS OIL and 2 other brands. The "Popular" part is ACDELCO 109243.
In the ATF 64 grade, PENTOSIN supplies 2 parts: grouped under the catalog's "ATF 64" designation — the notes column spells out what sets them apart. A representative part number is PENTOSIN 1058113.
The Dexron section lists 1 option from ACDELCO — grouped under the catalog's "Dexron" designation — the notes column spells out what sets them apart. ACDELCO 109243 is listed in this group.
The Multi-Vehicle section lists 6 options from VALVOLINE, LUCAS OIL and MOBIL — grouped under the catalog's "Multi-Vehicle" designation — the notes column spells out what sets them apart. VALVOLINE VV3246 is listed in this group.
1 further part sits outside the graded sections, with the same engine-level match.
Viscous Coupler
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 926960 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| SKP | SK404029 | 🇺🇸 US 🇨🇦 CA | Rear Axle Differential Transmission Viscous Coupling Assembly | View on Amazon |
This table covers the viscous couplers in the AWD driveline.
2 Viscous Coupler parts are listed for the 2021 Toyota RAV4 Prime, from DORMAN and SKP.
Part numbers include DORMAN 926960 and SKP SK404029.
Buying Drivetrain Parts for a 2021 Toyota RAV4 Prime
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 2.5L L4 ELECTRIC/GAS 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: Gear Oil and CV Axle .
Frequently Asked Questions
How many drivetrain parts fit the 2021 Toyota RAV4 Prime?
Our catalog currently lists 21 drivetrain parts for the 2021 Toyota RAV4 Prime across 5 subcategories and 11 brands, covering the 2.5L L4 ELECTRIC/GAS engine. Each part is matched to the engine(s) it fits.
What are the signs of drivetrain problems on a 2021 Toyota RAV4 Prime?
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 Toyota RAV4 Prime 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 Toyota RAV4 Prime?
Every part on this page is matched to the 2.5L L4 ELECTRIC/GAS 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 Toyota RAV4 Prime
Drivetrain Parts for Other Toyota RAV4 Prime 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.