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KYB 339292 Suspension Strut - Front Right
| Brand | KYB 61-5112 |
|---|---|
| Input Shaft Diameter | 18.4 |
| Input Shaft Spline Quantity | 26 |
| Output Shaft Diameter | 31.7 |
| Output Shaft Spline Quantity | 32 |
| Output Shaft Thread Diameter | .875 |
| Port 1 Thread Diameter | 16 |
| Port 2 Thread Diameter | 18 |
| Power Assisted | Yes |
| Total Turns Lock To Lock | 3.3 |
| Product line | Excel-G |
| Fits | —4 vehicles |
OEA replacement. Restores original ride control and handling without changing the design.
Twin-tube design. Nitrogen gas-charged construction helps deliver consistent damping performance.
OE-quality components. Built on KYB OE assembly lines for original-equipment-level fit and function.
Cross-references Monroe Shocks & Struts 72781, Toyota 48510A9890 and Toyota 485108Z001 for the same application. See all 3.
KYB Excel-G Front Right Strut for Sienna
KYB Excel-G part number 339292 is a front right suspension strut for 2011-2014 Toyota Sienna models. It is built to restore original ride control, steering response, and body stability for drivers replacing worn OE suspension components.
Key Features
- OE-style replacement for Asian mini-vans
- Restores designed control and handling on the Toyota Sienna
- 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 the USA
- R-stop design included
Product Details
The KYB Excel-G line is engineered as an Original Equipment for the Aftermarket replacement, using OE-quality components and calibration focused on restoring factory performance rather than changing it. For Toyota Sienna owners, KYB 339292 provides a direct front right suspension strut solution that supports consistent ride control, lane-change response, and braking stability. This part cross-references Monroe Shocks & Struts 72781 for the same application.
Compatible With 2011-2014 Toyota Sienna, front right. The listed dimensions include a compressed length of 16.92 inches, extended length of 23.78 inches, and stroke length of 6.86 inches. Upper mount type is 14X1.50.
Common Problems This Part Addresses
- Excessive bouncing or reduced damping from a worn front strut
- Loose steering feel or delayed response during lane changes
- Uneven tire contact caused by weakened suspension control
- Body movement that increases during braking, cornering, or rough-road driving
- Oil seepage or gas loss from an aging strut assembly
Installation Notes and Tips
Install on the front right position only and follow the vehicle manufacturer’s instructions. Replace the suspension strut and coil spring assembly as directed by Toyota service procedures. Verify all mounting points, alignment settings, and related suspension components before returning the vehicle to service.
Quality Assurance
KYB supplies shocks and struts to new vehicle manufacturers, and the Excel-G line is assembled on KYB OE production lines using OE-quality components. The design focus is restoring original suspension behavior for the 2011-2014 Toyota Sienna, front right.
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2014 | Toyota | Sienna | FWD | — | — | Front Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2013 | Toyota | Sienna | FWD | 3.5L | V6 | Front Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2012 | Toyota | Sienna | FWD | 3.5L | V6 | Front Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2011 | Toyota | Sienna | FWD | 3.5L | V6 | Front Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
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