KYB
Excel-G

KYB 334428 Suspension Strut - Rear Right

Brand KYB 711-255K
Bolt Grade Grade 5
Color Gold
Flanged No
Grade Type Regular
Head Style Spline Drive Acorn Nut
Lock Design Pattern External
Lug Length 1.39
Lug Outside Diameter 0.78
Material Steel
Package Contents 20 Locks; 1 Key
SAE or Metric SAE
Seat Style Conical Seat - 60 deg
Thread Direction Clockwise
Thread Pitch 0.5
Thread Type Fine
Washers Included No
Wheel Lock Key Included Yes
Wheel Lock Key Part Number 711-040.1
Wheel Lock Type Spline Drive
Wrench Size Required 19 mm; 21 mm
Product line Excel-G
Fits —3 vehicles

OEA replacement. Restores original ride control, stability, and handling.

Twin-tube design. Nitrogen gas-charged for consistent damping performance.

Triple-lip fluid seal. Helps reduce the chance of oil and gas leaks.

Cross-references Gabriel G56668 and Monroe Shocks & Struts 71496 for the same application. See all 2.

$131.11Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Suspension Struts are typically replaced in pairs, axle by axle.
Order total $131.11
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

KYB Excel-G Rear Right Strut for Highlander

The KYB Excel-G 334428 is a suspension strut for the rear right position on select Toyota Highlander models. It is built to restore original ride control, steering response, stability, and handling without changing the vehicle’s intended suspension behavior.

Key Features

  • OE-style replacement choice for Asian SUVs and crossovers
  • Designed to restore the designed control and handling of the Toyota Highlander
  • Nitrogen gas-charged, twin-tube construction
  • Triple-lip fluid seal helps reduce oil and gas leakage
  • Vehicle-specific, hand-assembled damping valves manage tire contact and body movement
  • Strong strut body and bracket design helps minimize flex and maintain alignment
  • Made in the USA
  • Part number: 334428

Product Details

KYB Excel-G is KYB’s OEA-style replacement line, built on the same OE assembly lines and using OE-quality components to restore factory-calibrated performance. For 2001-2003 Toyota Highlander rear right suspension service, part number 334428 is engineered to return the vehicle’s original ride control characteristics while supporting consistent braking, lane-change response, and suspension stability. This part cross-references Monroe Shocks & Struts 71496 for the same application.

Common Problems This Strut Can Address

  • Excessive bouncing or poor damping at the rear suspension
  • Reduced stability during braking or lane changes
  • Uneven tire contact caused by worn strut performance
  • Noisy or loose-feeling rear suspension response
  • Loss of factory ride control on a Toyota Highlander

Installation Notes and Tips

Fits 2001-2003 Toyota Highlander, rear right. Replace the suspension strut and coil spring assembly according to the manufacturer’s instructions. KYB recommends new strut mounts, part number SM5175, to reduce noise and vibration, and a KYB strut boot, part number SB101, to help protect the strut from dirt, debris, and salt. Verify alignment after installation.

Quality Assurance

KYB is a major OE supplier, and the Excel-G line is calibrated to restore original suspension performance rather than alter it. The 334428 uses OE-quality construction and application-specific damping to support consistent operation in the Toyota Highlander platform.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypePositionNotes
2003ToyotaHighlanderFWDRear RightReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2002ToyotaHighlanderFWDRear RightReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2001ToyotaHighlanderFWDRear RightReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Gabriel — G56668Monroe Shocks & Struts — 71496