This page lists 43 drivetrain parts for the 2021 Ford Ecosport, across 6 part types, covering all 3 engine options (1.5L L3, 2.0L L4 and 999cc L3 Turbocharged). Every part shows its brand, manufacturer part number and fitment notes.
On the 2021 Ford Ecosport, 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 Gear Oil (15 parts), CV Axle (14 parts) and CV Joint Boot (7 parts). The other 3 part types cover the remaining 7 parts.
The 2021 Ford Ecosport was sold with 3 engines. 1 part fits every engine; the other 42 are engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2021 Ford Ecosport drivetrain parts are MOTORCRAFT (10 parts), VALVOLINE (10 parts) and GSP (6 parts), plus 8 more brands.
7 parts on this 2021 Ford Ecosport page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including MOTORCRAFT TX930 (CV Axle) and MOBIL 104361 (Gear Oil). Click any part number to see every vehicle that part fits.
CV Axle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Popular Fits: 2.0L L4 | TX930 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right | View on Amazon |
| TOP NOTCH Popular Fits: 999cc L3 Turbocharged | TN40177 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| TOP NOTCH Popular Fits: 999cc L3 Turbocharged | TN40186 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| TRAKMOTIVE Popular Fits: 2.0L L4 | FD8393 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | AAR Joint Design | View on Amazon |
| GSP Fits: 2.0L L4 | NCV11270 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear | View on Amazon |
| GSP Fits: 2.0L L4 | NCV11311 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left | View on Amazon |
| GSP Fits: 2.0L L4 | NCV11254 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Right | View on Amazon |
| GSP Fits: 999cc L3 Turbocharged | NCV11258 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| GSP Fits: 999cc L3 Turbocharged | NCV11269 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| MOTORCRAFT Fits: 2.0L L4 | TX1266 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front LeftFrom 10/29/2019 | View on Amazon |
| TRAKMOTIVE Fits: all 2021 Ecosport engines | FD8392 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear | View on Amazon |
| TRAKMOTIVE Fits: 2.0L L4 | FD86077 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | AAR Joint Design | View on Amazon |
| TRAKMOTIVE Fits: 999cc L3 Turbocharged | FD8394 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| TRAKMOTIVE Fits: 999cc L3 Turbocharged | FD8390 | 🇺🇸 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.
14 CV Axle parts for the 2021 Ford Ecosport come from 4 brands — TRAKMOTIVE, GSP, MOTORCRAFT and 1 other brand. The "Popular" part is MOTORCRAFT TX930. 1 part fits every engine; the other 13 are engine-specific.
CV Joint Boot
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Fits: 2.0L L4 | TS259 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Inner and Outer | View on Amazon |
| MOTORCRAFT Fits: 2.0L L4 | TS258 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Inner | View on Amazon |
| MOTORCRAFT Fits: 999cc L3 Turbocharged | TS270 | 🇺🇸 US 🇨🇦 CA | Front Left Inner | View on Amazon |
| MOTORCRAFT Fits: 999cc L3 Turbocharged | TS271 | 🇺🇸 US 🇨🇦 CA | Front Left Inner and Outer | View on Amazon |
| MOTORCRAFT Fits: 999cc L3 Turbocharged | TS272 | 🇺🇸 US 🇨🇦 CA | Front Right Inner | View on Amazon |
| MOTORCRAFT Fits: 999cc L3 Turbocharged | TS321 | 🇺🇸 US 🇨🇦 CA | Front Left Outer | View on Amazon |
| MOTORCRAFT Fits: 999cc L3 Turbocharged | TS322 | 🇺🇸 US 🇨🇦 CA | Front Right Outer | View on Amazon |
This table covers the boots that keep grease in a CV joint. Typical signs include a split boot, grease flung around the joint, or a click once grit is inside. A boot caught early is a kit. Once the joint has clicked, the joint itself is usually worn.
7 CV Joint Boot parts for the 2021 Ford Ecosport come from MOTORCRAFT.
This group includes MOTORCRAFT TS259, MOTORCRAFT TS258 and MOTORCRAFT TS270 and the remaining parts above.
Differential Pinion Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKF Fits: 999cc L3 Turbocharged | 17660A | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| TIMKEN Fits: 2.0L L4, 999cc L3 Turbocharged | SL260556 | 🇺🇸 US 🇨🇦 CA | RearAWD | 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.
2 Differential Pinion Seal parts for the 2021 Ford Ecosport come from 2 brands — SKF and TIMKEN.
This group includes SKF 17660A and TIMKEN SL260556.
Drive Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 2.0L L4, 999cc L3 Turbocharged | 986319 | 🇺🇸 US 🇨🇦 CA | Length: 71" | View on Amazon |
| GSP Fits: 2.0L L4, 999cc L3 Turbocharged | PS901726 | 🇺🇸 US 🇨🇦 CA | RearAWD | View on Amazon |
| TOP NOTCH Fits: 2.0L L4, 999cc L3 Turbocharged | TN1153PS | 🇺🇸 US 🇨🇦 CA | RearAWD | View on Amazon |
| WJB / INMOTION PARTS Fits: 2.0L L4, 999cc L3 Turbocharged | WDS86319 | 🇺🇸 US 🇨🇦 CA | RearAWD | View on Amazon |
This table covers the driveshafts that carry torque from the transmission or transfer case.
4 Drive Shaft parts are listed for the 2021 Ford Ecosport, from DORMAN, GSP, TOP NOTCH and 1 other brand.
Listed part numbers: DORMAN 986319, GSP PS901726 and TOP NOTCH TN1153PS, plus the other parts above.
Gear Oil
SAE 75W-90
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL Popular Fits: 2.0L L4 | 104361 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Synthetic Gear Lube Limited Slip 75W-901 Quart | View on Amazon |
| VALVOLINE Popular Fits: 2.0L L4 | VV820 | 🇺🇸 US 🇨🇦 CA | Daily Protection SAE 75W-90 Gear Oil1 Quart | View on Amazon |
| VALVOLINE Popular Fits: 2.0L L4 | VV975 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-90 Gear Oil1 Quart | View on Amazon |
| VALVOLINE Fits: 2.0L L4 | 889785 | 🇺🇸 US 🇨🇦 CA | Full Synthetic SAE 75W-90 Gear Oil1 Quart Flex Fill | View on Amazon |
| VALVOLINE Fits: 2.0L L4 | 882505 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-90 Gear Oil1 Gallon | View on Amazon |
| VALVOLINE Fits: 2.0L L4 | 723856 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-90 Gear Oil5 Gallon | View on Amazon |
| VALVOLINE Fits: 2.0L L4 | VV822 | 🇺🇸 US 🇨🇦 CA | Daily Protection SAE 75W-90 Gear Oil16 Gallon KEG | View on Amazon |
SAE 80W-90
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LUCAS OIL Fits: 2.0L L4 | 10043 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SAE 80W-90 GEAR OIL1 qt | View on Amazon |
| LUCAS OIL Fits: 2.0L L4 | 10046 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SAE 80W-90 Gear Oil1 Gallon | View on Amazon |
| LUCAS OIL Fits: 2.0L L4 | 10066 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | SAE 80W-90 Gear Oil5 Gallon | View on Amazon |
| VALVOLINE Fits: 2.0L L4 | VV831 | 🇺🇸 US 🇨🇦 CA | Daily Protection SAE 80W-90 Gear Oil1 Quart | View on Amazon |
| VALVOLINE Fits: 2.0L L4 | 773732 | 🇺🇸 US 🇨🇦 CA | Daily Protection SAE 80W-90 Gear Oil1 Gallon | View on Amazon |
| VALVOLINE Fits: 2.0L L4 | VV838 | 🇺🇸 US 🇨🇦 CA | Daily Protection SAE 80W-90 Gear Oil5 Gallon | View on Amazon |
| VALVOLINE Fits: 2.0L L4 | VV836 | 🇺🇸 US 🇨🇦 CA | Daily Protection SAE 80W-90 Gear Oil16 Gallon KEG | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL Fits: 999cc L3 Turbocharged | 104361 | 🇺🇸 US 🇨🇦 CA | Synthetic Gear Lube Limited Slip 75W-901 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.
15 Gear Oil parts for the 2021 Ford Ecosport come from 3 brands — VALVOLINE, LUCAS OIL and MOBIL. The "Popular" part is MOBIL 104361.
The SAE 75W-90 section lists 7 options from VALVOLINE and MOBIL — grouped under the catalog's "SAE 75W-90" designation — the notes column spells out what sets them apart. MOBIL 104361 is listed in this group.
The SAE 80W-90 section lists 7 options from VALVOLINE and LUCAS OIL — grouped under the catalog's "SAE 80W-90" designation — the notes column spells out what sets them apart. LUCAS OIL 10043 is listed in this group.
1 further part sits outside the graded sections, with the same engine-level match.
Transfer Case Control Module
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOTORCRAFT Fits: 2.0L L4 | TM282 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Transfer Case control modules.
One part is listed for the 2021 Ford Ecosport — MOTORCRAFT TM282.
Buying Drivetrain Parts for a 2021 Ford Ecosport
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: Gear Oil and CV Axle .
Frequently Asked Questions
How many drivetrain parts fit the 2021 Ford Ecosport?
Our catalog currently lists 43 drivetrain parts for the 2021 Ford Ecosport across 6 subcategories and 11 brands, covering all 3 engine options (1.5L L3, 2.0L L4 and 999cc L3 Turbocharged). Each part is matched to the engine(s) it fits.
Do drivetrain parts differ between 2021 Ford Ecosport engines?
Some do. 1 part fits every engine; the other 42 are 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 Ford Ecosport?
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 Ford Ecosport 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 Ford Ecosport?
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 Ford Ecosport
Drivetrain Parts for Other Ford Ecosport Years
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