KYB Suspension Strut and Coil Spring Assembly P/N:SR4096
KYB SR4586 rear strut assembly for the 2013-2014 Subaru Legacy carries vehicle weight and sets ride height at the rear corners. This complete strut and coil spring assembly also helps control vehicle stability.
A floaty or bouncy rear end, or a rear corner that sits lower than it should, can mean the assembly is worn. Before replacing it, park on level ground, compare the rear ride height side to side and look for oil on the strut body; a shop can road-test other causes such as tires or other suspension parts.
It is a direct-fit replacement for the 2013-2014 Subaru Legacy, which takes two, one at each rear corner. The pair on that axle is normally replaced at the same time.
Fit and size
Build and materials
Is this KYB complete strut assembly right for the 2013-2014 Subaru Legacy?
Yes. The KYB SR4586 is a rear strut assembly made for the 2013-2014 Subaru Legacy, and that car takes two of them, one at each rear corner.
Do KYB complete struts like the SR4586 come with the spring and mount?
Yes. The KYB SR4586 is a pre-assembled corner unit with the KYB strut, mount and coil spring together, so the spring does not need to be bought separately.
What is the coil spring on this KYB full strut assembly made of?
The spring is high carbon steel. It is developed from vehicle attributes and corner weights to help restore ride height within OE specifications.
What strut is inside KYB loaded struts like this one?
This assembly includes a KYB Excel-G strut with a stronger steel outer shell and application-specific precision designed damping valves.
What signs can mean this rear strut assembly is wearing out?
Oil streaks on the strut body, a clunk over bumps or uneven tire wear can mean the unit is wearing out. A shop can road-test the rear suspension to find the cause.
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