This page lists 96 drivetrain parts for the 2019 Toyota Highlander, across 14 part types, covering all 3 engine options (2.7L L4, 3.5L V6 and 3.5L V6 ELECTRIC/GAS). Every part shows its brand, manufacturer part number and fitment notes.
On the 2019 Toyota Highlander, the drivetrain system moves power from transmission to wheels through axles, CV joints, driveshafts, differentials and wheel-end hardware. 63 parts of the 96 listed are CV Axle (41 parts), Gear Oil (13 parts) and Drive Shaft Center Support Bearing (9 parts). The other 11 part types cover the remaining 33 parts.
The 2019 Toyota Highlander was sold with 3 engines. 26 parts fit every engine; the other 70 are engine-specific. Each part shows which engine(s) it fits.
24 brands supply drivetrain parts for the 2019 Toyota Highlander, led by TRAKMOTIVE (13 parts), GSP (11 parts) and TOP NOTCH (10 parts), plus 21 more brands. Quality grades include Standard Replacement, Multi-Vehicle and Economy.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2019 Toyota Highlander. 17 parts have it, including NATIONAL 711097 (Axle Shaft Seal) and APWI TO8353A (CV Axle). Each part number opens a page with every vehicle that part fits.
Axle Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Popular Fits: all 2019 Highlander engines | 711097 | 🇺🇸 US 🇨🇦 CA | Rear | View on Amazon |
| TIMKEN Fits: all 2019 Highlander engines | SL260467 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear | View on Amazon |
| TIMKEN Fits: 3.5L V6 ELECTRIC/GAS | SL260419 | 🇺🇸 US 🇨🇦 CA | Rear Left | View on Amazon |
| TIMKEN Fits: 3.5L V6 ELECTRIC/GAS | SL260433 | 🇺🇸 US 🇨🇦 CA | Rear Right | View on Amazon |
| WJB / INMOTION PARTS Fits: all 2019 Highlander engines | WS711097 | 🇺🇸 US 🇨🇦 CA | RearAWD | 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.
5 Axle Shaft Seal parts are listed for the 2019 Toyota Highlander, from TIMKEN, NATIONAL and WJB / INMOTION PARTS. NATIONAL 711097 carries the "Popular" badge. 3 parts fit every engine; the other 2 are engine-specific.
Listed part numbers: NATIONAL 711097, TIMKEN SL260467 and TIMKEN SL260419, plus the other parts above.
CV Axle
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| AUTO EXTRA Fits: 3.5L V6 ELECTRIC/GAS | TO88950A | 🇺🇸 US 🇨🇦 CA | Front RightOEM# 434100E240 | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| APWI Popular Fits: 3.5L V6 ELECTRIC/GAS | TO8353A | 🇺🇸 US 🇨🇦 CA | Front LeftAWD | View on Amazon |
| GSP Popular Fits: 3.5L V6 ELECTRIC/GAS | NCV69091 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| TOP NOTCH Popular Fits: 3.5L V6 ELECTRIC/GAS | TN18016 | 🇺🇸 US 🇨🇦 CA | Front Left | View on Amazon |
| CARDONE Fits: 3.5L V6 ELECTRIC/GAS | 665434 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| GSP Fits: 3.5L V6 ELECTRIC/GAS | NCV69127 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| GSP Fits: 3.5L V6 ELECTRIC/GAS | NCV69214 | 🇺🇸 US 🇨🇦 CA | Axle Nut Type: Hex | View on Amazon |
| TOP NOTCH Fits: 3.5L V6 ELECTRIC/GAS | TN18029 | 🇺🇸 US 🇨🇦 CA | Front Right | View on Amazon |
| TRAKMOTIVE Fits: 3.5L V6 ELECTRIC/GAS | TO8397 | 🇺🇸 US 🇨🇦 CA | AAR Joint Design | View on Amazon |
| TRAKMOTIVE Fits: 3.5L V6 ELECTRIC/GAS | TO8396 | 🇺🇸 US 🇨🇦 CA | AAR Joint Design | View on Amazon |
| TRAKMOTIVE Fits: 3.5L V6 ELECTRIC/GAS | TO8395 | 🇺🇸 US 🇨🇦 CA | RearVIN G (5th Digit) | View on Amazon |
| TRAKMOTIVE Fits: 3.5L V6 ELECTRIC/GAS | TO8447 | 🇺🇸 US 🇨🇦 CA | AAR Joint Design | View on Amazon |
| TRAKMOTIVE Fits: 3.5L V6 ELECTRIC/GAS | TO8413 | 🇺🇸 US 🇨🇦 CA | AAR Joint Design | View on Amazon |
| TRAKMOTIVE Fits: 3.5L V6 ELECTRIC/GAS | TO8431 | 🇺🇸 US 🇨🇦 CA | AAR Joint Design | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| APWI Popular Fits: 3.5L V6 | TO8435A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left | View on Amazon |
| APWI Popular Fits: 3.5L V6 | TO8437A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front RightFWD | View on Amazon |
| GSP Popular Fits: 3.5L V6 | NCV69186 | 🇺🇸 US 🇨🇦 CA | Front RightAWD | View on Amazon |
| TOP NOTCH Popular Fits: 2.7L L4 | TN18032 | 🇺🇸 US | Front Right | View on Amazon |
| TOP NOTCH Popular Fits: 3.5L V6 | TN18182 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left | View on Amazon |
| TOP NOTCH Popular Fits: 3.5L V6 | TN18034 | 🇺🇸 US 🇨🇦 CA | Front RightAWD | View on Amazon |
| TRAKMOTIVE Popular Fits: 2.7L L4 | TO8237 | 🇺🇸 US | Front RightVIN A (5th Digit) | View on Amazon |
| APWI Fits: 3.5L V6 | TO8439 | 🇺🇸 US 🇨🇦 CA | Rear RightAWD | View on Amazon |
| APWI Fits: 3.5L V6 | TO8438 | 🇺🇸 US 🇨🇦 CA | Rear LeftAWD | View on Amazon |
| CARDONE Fits: 3.5L V6 | 665426 | 🇺🇸 US 🇨🇦 CA | Rear LeftAWD | View on Amazon |
| CARDONE Fits: 3.5L V6 | 665425 | 🇺🇸 US 🇨🇦 CA | Rear RightAWD | View on Amazon |
| GSP Fits: 2.7L L4 | NCV69086 | 🇺🇸 US | Front Left | View on Amazon |
| GSP Fits: 2.7L L4 | NCV69167 | 🇺🇸 US | Front Right | View on Amazon |
| GSP Fits: 3.5L V6 | NCV69108 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Right | View on Amazon |
| GSP Fits: 3.5L V6 | NCV69109 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Left | View on Amazon |
| GSP Fits: 3.5L V6 | NCV69195 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Left | View on Amazon |
| GSP Fits: 3.5L V6 | NCV69251 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front RightFWD | View on Amazon |
| TOP NOTCH Fits: 2.7L L4 | TN18015 | 🇺🇸 US | Front Left | View on Amazon |
| TOP NOTCH Fits: 3.5L V6 | TN18024 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Right | View on Amazon |
| TOP NOTCH Fits: 3.5L V6 | TN18025 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Left | View on Amazon |
| TOP NOTCH Fits: 3.5L V6 | TN18210 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front RightFWD | View on Amazon |
| TRAKMOTIVE Fits: 2.7L L4 | TO8430 | 🇺🇸 US | AAR Joint Design | View on Amazon |
| TRAKMOTIVE Fits: 3.5L V6 | TO8397 | 🇺🇸 US 🇨🇦 CA | AAR Joint Design | View on Amazon |
| TRAKMOTIVE Fits: 3.5L V6 | TO8396 | 🇺🇸 US 🇨🇦 CA | AAR Joint Design | View on Amazon |
| TRAKMOTIVE Fits: 3.5L V6 | TO8431 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | AAR Joint Design | View on Amazon |
| TRAKMOTIVE Fits: 3.5L V6 | TO8411 | 🇺🇸 US 🇨🇦 CA | AAR Joint Design | View on Amazon |
| TRAKMOTIVE Fits: 3.5L V6 | TO86020 | 🇺🇸 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.
41 CV Axle parts are listed for the 2019 Toyota Highlander, from TRAKMOTIVE, GSP, TOP NOTCH and 3 other brands. APWI TO8353A carries the "Popular" badge. Economy and Standard Replacement are all represented, and Standard Replacement alone accounts for 13 parts.
CV Axle Support Bearing Bracket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 2.7L L4 | 926195 | 🇺🇸 US | RightVehicle Built In U.S.A. | 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.
This group shows a single part: DORMAN 926195.
CV Joint Boot
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BECK/ARNLEY Fits: 3.5L V6, 3.5L V6 ELECTRIC/GAS | 1033191 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front Inner | View on Amazon |
| BECK/ARNLEY Fits: 3.5L V6 | 1032818 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front OuterFWD | 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.
BECK/ARNLEY supplies both parts for the 2019 Toyota Highlander.
Listed part numbers: BECK/ARNLEY 1033191 and BECK/ARNLEY 1032818.
Differential Pinion Bearing / Race
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKF Fits: all 2019 Highlander engines | BR3568 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Inner | View on Amazon |
| SKF Fits: all 2019 Highlander engines | BR3062 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear Outer | View on Amazon |
This table covers the bearings and races on the differential pinion.
2 Differential Pinion Bearing / Race parts for the 2019 Toyota Highlander come from SKF. Every part fits all 3 engine options (2.7L L4, 3.5L V6 and 3.5L V6 ELECTRIC/GAS).
Listed part numbers: SKF BR3568 and SKF BR3062.
Differential Pinion Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Fits: all 2019 Highlander engines | 99210 | 🇺🇸 US 🇨🇦 CA | RearAWD | View on Amazon |
| WJB / INMOTION PARTS Fits: all 2019 Highlander engines | WS99210 | 🇺🇸 US 🇨🇦 CA | RearAWD | View on Amazon |
This table covers the wear sleeves used to restore a grooved pinion seal surface.
2 Differential Pinion Repair Sleeve parts are listed for the 2019 Toyota Highlander, from NATIONAL and WJB / INMOTION PARTS. All of them fit every engine offered in the 2019 Highlander.
Listed part numbers: NATIONAL 99210 and WJB / INMOTION PARTS WS99210.
Differential Pinion Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Fits: all 2019 Highlander engines | 711098 | 🇺🇸 US 🇨🇦 CA | RearAWD | View on Amazon |
| SCHAEFFLER Fits: all 2019 Highlander engines | SS3130 | 🇺🇸 US 🇨🇦 CA | RearAWD | View on Amazon |
| SKF Fits: all 2019 Highlander engines | 21268 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear | View on Amazon |
| WJB / INMOTION PARTS Fits: all 2019 Highlander engines | WS711098 | 🇺🇸 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.
4 Differential Pinion Seal parts are listed for the 2019 Toyota Highlander, from NATIONAL, SCHAEFFLER, SKF and 1 other brand. All of them fit every engine offered in the 2019 Highlander.
Part numbers include NATIONAL 711098, SCHAEFFLER SS3130 and SKF 21268, among others listed above.
Drive Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: 3.5L V6, 3.5L V6 ELECTRIC/GAS | 976413 | 🇺🇸 US 🇨🇦 CA | Length: 88.625" | View on Amazon |
| TOP NOTCH Popular Fits: 3.5L V6, 2.7L L4 | TN6933PS | 🇺🇸 US 🇨🇦 CA | RearAWD | View on Amazon |
| ACKOJA Fits: 3.5L V6 | A709973 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits AWDBody code GSU55 | View on Amazon |
| CARDONE Fits: all 2019 Highlander engines | 655042 | 🇺🇸 US 🇨🇦 CA | RearAWD | View on Amazon |
| GSP Fits: 2.7L L4, 3.5L V6 | PS900477 | 🇺🇸 US 🇨🇦 CA | RearAWD | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.5L V6, 3.5L V6 ELECTRIC/GAS | WDS76413 | 🇺🇸 US 🇨🇦 CA | RearAWD | View on Amazon |
This table covers the driveshafts that carry torque from the transmission or transfer case.
6 Drive Shaft parts for the 2019 Toyota Highlander come from 6 brands — DORMAN, TOP NOTCH, ACKOJA and 3 other brands. The "Popular" part is DORMAN 976413. 1 part fits every engine; the other 5 are engine-specific.
Part numbers include DORMAN 976413, TOP NOTCH TN6933PS and ACKOJA A709973, among others listed above.
Drive Shaft Center Support Bearing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ANCHOR Popular Fits: all 2019 Highlander engines | 6083 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Frontwith 30mm Inside Diameter Bearing(s) | View on Amazon |
| ANCHOR Popular Fits: all 2019 Highlander engines | 6082 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rearwith 30mm Inside Diameter Bearing(s) | View on Amazon |
| ACKOJA Fits: 3.5L V6, 3.5L V6 ELECTRIC/GAS | A709578 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits RearFWD | View on Amazon |
| ACKOJA Fits: 3.5L V6, 3.5L V6 ELECTRIC/GAS | A709580 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Frontwith OE No. 3723049015 | View on Amazon |
| BECK/ARNLEY Fits: all 2019 Highlander engines | 1017911 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear | View on Amazon |
| BECK/ARNLEY Fits: all 2019 Highlander engines | 1017910 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front | View on Amazon |
| PIONEER Fits: all 2019 Highlander engines | 640083 | 🇺🇸 US 🇨🇦 CA | Front1.1811" Bearing I.D. | View on Amazon |
| PIONEER Fits: all 2019 Highlander engines | 646082 | 🇺🇸 US 🇨🇦 CA | Rear1.1811" Bearing I.D. | View on Amazon |
| PIONEER Fits: all 2019 Highlander engines | 646083 | 🇺🇸 US 🇨🇦 CA | Front1.1811" Bearing I.D. | View on Amazon |
This table covers the Drive Shaft Center Support bearings. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly.
9 Drive Shaft Center Support Bearing parts for the 2019 Toyota Highlander come from 4 brands — PIONEER, ANCHOR, ACKOJA and 1 other brand. The "Popular" part is ANCHOR 6083. 7 parts fit every engine; the other 2 are engine-specific.
This group includes ANCHOR 6083, ANCHOR 6082 and ACKOJA A709578 and the remaining parts above.
Gear Oil
ATF 64
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PENTOSIN Fits: 3.5L V6 ELECTRIC/GAS | 1058113 | 🇺🇸 US 🇨🇦 CA | 1 LiterATF64 or ATF44 | View on Amazon |
| PENTOSIN Fits: 3.5L V6 ELECTRIC/GAS | 1058215 | 🇺🇸 US 🇨🇦 CA | 5 LitersATF64 or ATF44 | View on Amazon |
Dexron
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular Fits: 3.5L V6 ELECTRIC/GAS | 109243 | 🇺🇸 US | Container Type: Plastic Container | View on Amazon |
Multi-Vehicle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Popular Fits: 3.5L V6 ELECTRIC/GAS | VV3246 | 🇺🇸 US 🇨🇦 CA | Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Quart | View on Amazon |
| LUCAS OIL Fits: 3.5L V6 ELECTRIC/GAS | 11255 | 🇺🇸 US 🇨🇦 CA | LOW VISCOSITY SYNTHETIC MULTI-VEHICLE AUTOMATIC TRANSMISSION FLUID1 qt | View on Amazon |
| LUCAS OIL Fits: 3.5L V6 ELECTRIC/GAS | 18037 | 🇺🇸 US 🇨🇦 CA | Low Viscosity Synthetic Multi-Vehicle Automatic Transmission Fluid6 Gallon | View on Amazon |
| MOBIL Fits: 3.5L V6 ELECTRIC/GAS | 126505 | 🇺🇸 US 🇨🇦 CA | Multi-Vehicle ATF | View on Amazon |
| VALVOLINE Fits: 3.5L V6 ELECTRIC/GAS | 773775 | 🇺🇸 US 🇨🇦 CA | Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Gallon | View on Amazon |
| VALVOLINE Fits: 3.5L V6 ELECTRIC/GAS | 881051 | 🇺🇸 US 🇨🇦 CA | Maxlife Multi-Vehicle Full Synthetic ATF5 Gallon Bay Box | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| IDEMITSU Fits: 2.7L L4, 3.5L V6 | 30305024750 | 🇺🇸 US | 75W90 Racing Gear Oil1 Quart | View on Amazon |
| VALVOLINE Fits: 3.5L V6 | 915052 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-85 Gear Oil1 Gallon | View on Amazon |
| VALVOLINE Fits: 3.5L V6 | 915053 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-85 Gear Oil1 Quart Flex Fill | View on Amazon |
| VALVOLINE Fits: 3.5L V6 ELECTRIC/GAS | 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.
13 Gear Oil parts are listed for the 2019 Toyota Highlander, from VALVOLINE, PENTOSIN, LUCAS OIL and 3 other brands. ACDELCO 109243 carries the "Popular" badge.
The ATF 64 section lists 2 options from PENTOSIN — grouped under the catalog's "ATF 64" designation — the notes column spells out what sets them apart. PENTOSIN 1058113 is listed in this group.
In the Dexron grade, ACDELCO supplies 1 part: grouped under the catalog's "Dexron" designation — the notes column spells out what sets them apart. A representative part number is ACDELCO 109243.
In the Multi-Vehicle grade, VALVOLINE, LUCAS OIL and MOBIL supply 6 parts: grouped under the catalog's "Multi-Vehicle" designation — the notes column spells out what sets them apart. A representative part number is VALVOLINE VV3246.
4 ungrouped parts are not assigned to a grade, with the same engine-level match.
Transfer Case Fluid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| IDEMITSU Fits: 3.5L V6, 3.5L V6 ELECTRIC/GAS | 30305024750 | 🇺🇸 US | 75W90 Racing Gear Oil1 Quart | View on Amazon |
| VALVOLINE Fits: 3.5L V6 | 915052 | 🇺🇸 US 🇨🇦 CA | Advanced Full Synthetic SAE 75W-85 Gear Oil1 Gallon | View on Amazon |
| VALVOLINE Fits: 3.5L V6 | 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 2019 Toyota Highlander, from VALVOLINE and IDEMITSU.
Part numbers include IDEMITSU 30305024750, VALVOLINE 915052 and VALVOLINE 915053.
Transfer Case Housing Extension Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA Fits: all 2019 Highlander engines | NS710319 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Aisin MF1A Transfer Casewith Full Time 4WD | View on Amazon |
| NATIONAL Fits: all 2019 Highlander engines | 710319 | 🇺🇸 US 🇨🇦 CA | AWD | View on Amazon |
| WJB / INMOTION PARTS Fits: all 2019 Highlander engines | WS710319 | 🇺🇸 US 🇨🇦 CA | AWD | View on Amazon |
This table covers the seals at the Transfer Case Housing Extension. 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.
3 Transfer Case Housing Extension Seal parts for the 2019 Toyota Highlander come from 3 brands — BCA, NATIONAL and WJB / INMOTION PARTS. Every part fits all 3 engine options (2.7L L4, 3.5L V6 and 3.5L V6 ELECTRIC/GAS).
Part numbers include BCA NS710319, NATIONAL 710319 and WJB / INMOTION PARTS WS710319.
Transfer Case Output Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Fits: all 2019 Highlander engines | 711075 | 🇺🇸 US 🇨🇦 CA | LeftAWD | View on Amazon |
| NATIONAL Fits: all 2019 Highlander engines | 710954 | 🇺🇸 US 🇨🇦 CA | RightAWD | View on Amazon |
| WJB / INMOTION PARTS Fits: all 2019 Highlander engines | WS710954 | 🇺🇸 US 🇨🇦 CA | RightAWD | View on Amazon |
| WJB / INMOTION PARTS Fits: all 2019 Highlander engines | WS711075 | 🇺🇸 US 🇨🇦 CA | LeftAWD | 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.
4 Transfer Case Output Shaft Seal parts are listed for the 2019 Toyota Highlander, from NATIONAL and WJB / INMOTION PARTS. All of them fit every engine offered in the 2019 Highlander.
Listed part numbers: NATIONAL 711075, NATIONAL 710954 and WJB / INMOTION PARTS WS710954, plus the other parts above.
Universal Joint
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GKN Fits: 3.5L V6, 3.5L V6 ELECTRIC/GAS | U024 | 🇺🇸 US 🇨🇦 CA | Pre-lubricated | View on Amazon |
This table covers the U-joints in the driveshaft.
One part is listed for the 2019 Toyota Highlander — GKN U024.
Buying Drivetrain Parts for a 2019 Toyota Highlander
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: CV Axle and Gear Oil .
Frequently Asked Questions
How many drivetrain parts fit the 2019 Toyota Highlander?
Our catalog currently lists 96 drivetrain parts for the 2019 Toyota Highlander across 14 subcategories and 24 brands, covering all 3 engine options (2.7L L4, 3.5L V6 and 3.5L V6 ELECTRIC/GAS). Each part is matched to the engine(s) it fits.
Do drivetrain parts differ between 2019 Toyota Highlander engines?
Some do. 26 parts fit every engine; the other 70 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 2019 Toyota Highlander?
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 2019 Toyota Highlander 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 2019 Toyota Highlander?
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 2019 Toyota Highlander
Drivetrain Parts for Other Toyota Highlander Years
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