2x Front Complete Strut Assemblies for 2020-2022 Toyota Highlander AWD – 1334057L / 1334057R

The 2020-2022 Toyota Highlander Front Complete Struts are a matched left-and-right pair of preassembled front suspension strut and coil-spring assemblies for compatible fourth-generation Toyota Highlander models. The specific aftermarket set represented by references 1334057L and 1334057R is marketed for 2020–2022 Highlander AWD applications, with established catalog listings specifying vehicles equipped with 20-inch wheels.

The original marketplace title also uses RA/407RP. This is not a Toyota factory OEM number. In the identified seller listing, RA/407RP appears as part of the seller/manufacturer reference alongside VR1334057L + VR1334057R, while the individual assemblies are identified as 1334057L and 1334057R. The seller describes the products as FCS shock-and-spring assemblies containing the shock, coil spring and mount.

For a clearer B2B product listing, the recommended title is therefore 2x Front Complete Strut Assemblies for 2020-2022 Toyota Highlander AWD – 1334057L / 1334057R, rather than calling RA/407RP an OEM reference.

The 2020-2022 Toyota Highlander Front Complete Struts are suitable for suspension repair shops, Toyota specialists, automotive wholesalers, collision repair facilities, fleet-maintenance companies, parts exporters and commercial buyers seeking a ready-to-install front suspension pair.

Main Aftermarket References

The key references for this pair are:

• 1334057L – Front Left / Driver Side
• 1334057R – Front Right / Passenger Side
• VR1334057L / VR1334057R – references used in the identified FCS-market listing
• RA/407RP – seller/manufacturer listing reference, not Toyota OEM
• Position: Front Left + Front Right
• Type: Fully loaded / complete strut assembly
• Quantity: 2 assemblies
• Vehicle: Toyota Highlander
• Model Years: 2020–2022
• Drivetrain: AWD on the most consistently documented 1334057L/R application
• Wheel Note: 20-inch wheels on multiple fitment databases

Detroit Axle and PartsGeek both identify the 1334057L/R pair specifically for 2020–2022 Highlander AWD with 20-inch wheels.

Complete Loaded Strut Assemblies

The 2020-2022 Toyota Highlander Front Complete Struts are not merely bare shock absorbers.

The identified FCS-market listing states that each assembly includes:

• Shock/strut
• Coil spring
• Upper mount

and classifies the product as a Shock & Spring Assembly.

Other 1334057L/R catalog listings likewise describe these as complete, preassembled strut-and-coil-spring assemblies designed to reduce the need to transfer the original spring and mount.

This distinction matters because Toyota itself services the factory front strut, coil spring, insulators and related components separately.

Left and Right Assemblies Are Different

The pair contains one dedicated assembly for each side:

1334057L – Front Left / LH / Driver Side

1334057R – Front Right / RH / Passenger Side

The letters should not be treated as cosmetic. Front strut housings use side-specific mounting points and brackets.

On North American left-hand-drive Highlanders:

• LH = driver side
• RH = passenger side

For international B2B sales, physical LH/RH terminology should be used first because driver/passenger terminology changes on right-hand-drive vehicles.

Verified AWD Application

The strongest available fitment documentation for 1334057L / 1334057R is:

2020–2022 Toyota Highlander AWD, with 20-inch wheels.

Detroit Axle lists applications including AWD versions of:

• L
• LE
• XLE
• Limited
• Platinum
• Hybrid LE
• Hybrid XLE
• Hybrid Limited
• Hybrid Platinum
• XSE for 2021–2022
• Hybrid Bronze Edition for 2022

with the 20-inch-wheel qualification.

That is more precise than the original title, which only states “Toyota Highlander 2020–2022.”

Do Not Assume Universal FWD Fitment

Toyota’s own catalog shows that fourth-generation Highlanders use multiple factory front strut calibrations according to engine, drivetrain and trim configuration.

For the 2022 model alone, Toyota lists several separate RH and LH shock-absorber assemblies, including markings such as:

• 48510-0E340 / 48520-0E340
• 48510-0E350 / 48520-0E350
• 48510-0E360 / 48520-0E360
• 48510-0E530 / 48520-0E530
• 48510-0E580 / 48520-0E580

depending on model code and configuration.

Therefore, the 2020-2022 Toyota Highlander Front Complete Struts should not be advertised as universal for every FWD/AWD/engine combination unless the actual manufacturer’s catalog explicitly confirms that application.

Toyota OEM Numbers Are Not 1334057L/R

Another important distinction is that:

1334057L and 1334057R are aftermarket/interchange references.

They are not Toyota factory strut part numbers.

Toyota’s genuine catalog uses the 48510-xxxxx family for front-right struts and the 48520-xxxxx family for front-left struts. For example, 2022 Toyota catalog data identifies 48510-8Z435 as an RH strut with mark 48510-0E340 and 48520-8Z286 as the corresponding LH family on certain applications.

An aftermarket 1334057L/R assembly should therefore be described as an OE-style replacement, not Genuine Toyota OEM.

FCS / Aftermarket Identification

The exact RA/407RP marketplace listing identifies the brand as FCS and provides:

• Front left and right placement
• Coil spring
• Mount
• Shock
• Sealed construction
• 1-year seller/manufacturer warranty in that specific listing
• Compressed length: 16.54 in.
• Extended length: 21.77 in.
• Stroke length: 5.23 in.

FCS also confirms that complete strut assemblies are part of its product portfolio and states that its strut and shock products are tested against OE-quality standards.

Warranty terms should still be verified from the actual supplier because distributor warranty coverage can differ.

Dimensional Specifications

The identified 1334057-series fully loaded struts are documented at approximately:

• Compressed Length: 16.54 inches
• Extended Length: 21.77 inches
• Stroke: 5.23 inches

The same figures appear in both the RA/407RP seller listing and an independent FCS 1334057L catalog listing.

These values are useful for identification but should not be used as the sole fitment method.

VIN and vehicle configuration remain more reliable.

20-Inch Wheel Qualification

Multiple catalog sources place an explicit “with 20-inch wheels” condition on 1334057L/R.

A user review exists claiming successful installation on an 18-inch-wheel Highlander, but that is individual anecdotal experience and should not override the manufacturer/catalog fitment qualification.

For commercial listings, keep the safer specification:

2020–2022 Highlander AWD with 20-inch wheels – verify VIN before ordering.

Gasoline and Hybrid Models

The 1334057L/R application database includes both gasoline and Hybrid AWD Highlander versions.

However, Toyota factory struts use multiple damping calibrations across model codes, so engine type alone should not determine compatibility.

Ask for:

• VIN
• AWD confirmation
• Wheel diameter
• Trim
• Original strut markings where available

before final shipment.

Why Replace Front Struts in Pairs?

Replacing the left and right front assemblies together helps maintain similar suspension performance on both sides of the front axle.

Unevenly worn struts can contribute to differences in:

• Damping
• Brake dive
• Body movement
• Tire contact
• Steering response

This product is therefore sold as 2 complete assemblies, one left and one right.

Installation Advantages

Because these are loaded strut assemblies, installation normally avoids disassembling the old coil spring for transfer to the replacement strut.

Detroit Axle describes 1334057 assemblies as complete and ready for installation without additional spring assembly work.

This can reduce labor compared with installing bare dampers.

Professional installation is nevertheless recommended because strut replacement involves suspension geometry, fastener torque and vehicle support.

Alignment After Installation

A four-wheel or front-wheel alignment should be checked after replacing the 2020-2022 Toyota Highlander Front Complete Struts.  2020-2022 Toyota Highlander Front Complete Struts

Installation disturbs the strut-to-steering-knuckle connection and can affect alignment.

Technicians should also inspect:

• Sway-bar links
• Lower control-arm bushings
• Ball joints
• Tie-rod ends
• Tires
• Wheel bearings
• ABS/brake-line routing  2020-2022 Toyota Highlander Front Complete Struts

before returning the vehicle to service.

What Is Included

The identified product should be presented as:

• 1 × front-left complete strut/spring assembly
• 1 × front-right complete strut/spring assembly

Do not automatically claim inclusion of:

• Sway-bar links
• Knuckles
• Control arms
• Wheel bearings
• Brake components
• Additional bolts
• Rear shocks  2020-2022 Toyota Highlander Front Complete Struts

unless they are part of the actual package.

Information Required Before Ordering

Provide:

• Toyota Highlander model year
• VIN
• AWD or FWD
• Gasoline or Hybrid
• Trim
• 18-inch or 20-inch wheels
• Original strut markings if available
• Required quantity
• Shipping destination  2020-2022 Toyota Highlander Front Complete Struts

Request a Quote

For pricing and availability of the 2020-2022 Toyota Highlander Front Complete Struts, provide the VIN, year, drivetrain, trim and wheel size.  2020-2022 Toyota Highlander Front Complete Struts

The most consistently documented application for 1334057L and 1334057R is 2020–2022 Toyota Highlander AWD with 20-inch wheels. The identified RA/407RP listing supplies the pair as complete shock-and-spring assemblies containing the coil spring, upper mount and strut.

Exact brand, warranty, vehicle configuration, spring specification, packaging, MOQ, availability and freight terms must be confirmed from the actual supplied set.  2020-2022 Toyota Highlander Front Complete Struts