Description
Comparison points and tradeoffs
When comparing KYB- SR4459 Strut-Plus with other Struts options, use this source-backed detail as the primary discriminator: Item Weight: 22.8 pounds.
Use this second fact to evaluate the tradeoff: Material: Alloy Steel. A third point to compare across alternatives is: Application note: Don’t trust a part designed to fit multiple vehicles and don’t trust anything less than KYB.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
| Brand | KYB |
|---|---|
| Auto Part Position | Outer |
| Style | Modern |
| Vehicle Service Type | Car |
| Exterior Finish | Painted |
| Material | Alloy Steel |
| Extended Length | 21.8 Inches |
| Global Trade Identification Number | 00781552881513 |
| UPC | 781552881513 |
| Manufacturer | KYB |
| Model | Strut-Plus |
| Item Weight | 22.8 pounds |
| Product Dimensions | 25 x 9.5 x 9.25 inches |
| Item model number | SR4459 |
| Manufacturer Part Number | SR4459 |
The KYB Strut-Plus is the best replacement strut assembly solution for vehicle specific, original equipment control and handling. KYB does not cut corners or take a one-size-fits-all approach when designing and manufacturing the Strut-Plus. Unlike competitors, KYB manufactures corner-specific part numbers to help restore designed performance on your vehicle. Consider this, a strut assembly handles vehicle weight, determines ride height, acts as the steering pivot, controls vehicle stability and can affect a vehicle’s electronic crash avoidance systems. Don’t trust a part designed to fit multiple vehicles and don’t trust anything less than KYB.
Source product highlights
About this item
- The World’s Best Complete Strut Assembly from the most trusted name in OEM quality shocks and struts
- Designed for proper ride height and original handling capabilities on Toyota RAV4s
- Exact fitment engineered and pre-assembled for professional results
- Features an application engineered KYB spring designed to match the strut, maintain proper ride height longer and control weight without sacrificing vehicle ride quality
- Includes a KYB Excel-G strut, a stronger steel outer shell and KYB’s application specific precision designed damping valves




PC –
Had them installed on my 2008 Rav4 earlier this year and put a around 2,000 miles on them. So far it rides really well, I don’t bottom out anymore, and when I hit potholes/speed bumps I don’t hear the entire car getting rattled. Definitely a quality product, and it states that the parts are made in Japan.
RS –
My car would make a broom sound when on the pot hole or on a bump. Now after changing both front struts, the ride is nice and smooth.
Kurt –
These struts are insanely stiff. My car feels worse with these new struts than they did with the old blown out struts. It’s fine on the freeway but around town and any small bump, it’s complete trash. Wish I would have just got the factory replacements now.
Mrgrt –
The media could not be loaded.