KYB
Excel-G

KYB 339128 Suspension Strut - Front Right

Brand KYB 8043206
Application Type ApplicationSpecific
Color Amber
Container Type BO
Country of Origin DE
Item Height 11.5000
Item Length 8.5000
Item Level GTIN 4008849155239
Item Qty 1
Item UOM EA
Item Weight 9.9500
Item Weight Unit UOM LB
Item Width 4.7500
Link to Manufacturer Page www.pentosin.com
Product Desc Extended 240 Pentosin 5W-30 HP Synthetic Motor Oil meets service class API SL,CL; ACEA A3,B4. AVW 502.00 & 505.00, BMW LL-01, MB 229.3 & 229.5 Pentosin motor oils offer optimum performance efficiency and fuel economy under severe driving conditions.
Product Desc Invoice 40 Pentosin HP 5W-30 Motor Oil
Product Desc Long 80 Pentosin HP 5W-30 Synthetic Motor Oil meets service class API SL,CL
Product Desc Short 20 Pento HP 5W-30
Product line Excel-G
Fits —6 vehicles

OEA replacement. Restores original suspension performance with OE-quality components.

Twin-tube design. Nitrogen gas-charged construction helps maintain consistent damping.

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

Cross-references Gabriel G52097, Monroe Shocks & Struts 72390 and Scion 4851080142 for the same application. See all 3.

$106.97Free 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 $106.97
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

KYB Excel-G Front Right Strut for Scion tC

KYB Excel-G strut 339128 is a front right suspension strut for the 2005-2010 Scion tC. It is built to restore original ride control, steering response, and handling balance for drivers replacing a worn OE-style strut.

Key Features

  • OE-style replacement for Asian performance vehicles
  • Restores designed control and handling on the Scion tC
  • 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, steering response, and body movement
  • Strong strut body and bracket design helps minimize flex and maintain alignment
  • Made in USA
  • Electronic safety systems rely on suspension performance staying close to factory design

Product Details

The KYB Excel-G line is KYB’s OEA-style replacement range, built on the same OE assembly lines and using OE-quality components to return suspension performance to factory intent rather than changing it. Part number 339128 is engineered for the front right position on the Scion tC and is a direct-fit suspension strut for 2005-2010 models. This part cross-references Monroe Shocks & Struts 72390 for the same application.

Fitment language: Fits 2005-2010 Scion tC, front right. Use the manufacturer’s instructions when replacing the suspension strut and coil spring assembly.

Common Problems This Strut Can Address

  • Excessive bouncing after bumps
  • Loose or delayed steering response
  • Nose dive during braking
  • Uneven tire contact from worn damping control
  • Body roll or instability in lane changes

Installation Notes and Tips

Replace the suspension strut and coil spring assembly according to the vehicle manufacturer’s instructions. Verify the upper mount type, compressed length, extended length, and stroke length before installation. After installation, a wheel alignment is recommended to confirm proper suspension geometry. For added protection, KYB recommends strut boot SB102 to help shield the new strut from dirt, debris, and road salt.

Quality Assurance

KYB is a major OE supplier, and the Excel-G line is calibrated to restore original suspension performance using OE-quality components and factory-style damping control. The reinforced strut body and bracket design is intended to help maintain correct alignment under driving loads.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2010SciontCFront RightReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2009SciontCFront RightReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2008SciontCFront RightReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2007SciontCFront RightReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2006SciontCFront RightReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
2005SciontCFront RightReplace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Gabriel — G52097Monroe Shocks & Struts — 72390Scion — 4851080142