Dorman - OE Solutions Drive Shaft P/N:946-751
Dorman 946-580 rear drive shaft for the 2013-2014 Subaru Legacy sends power from the transmission to the rear axle. The Dorman drive shaft is a rear 2-piece steel assembly.
Vibration at highway speed, a clunk when you accelerate from a stop or a squeak from underneath can mean the drive shaft is worn, though out-of-balance tires or a worn rear wheel bearing can be behind them too, so find the source before you replace it.
This drive shaft is a direct-fit replacement for the 2013-2014 Subaru Legacy. The rear position takes one, and this listing is one shaft.
Fit and size
Build and materials
One drive shaft. The axle nut and CV joints are not included.
Interchange: D46580 · 27111AJ03A · 27111AJ03B · 27111AJ03C
This part cross-references / interchanges with the following part numbers:
Is the Dorman 946-580 a drive shaft for the 2013-2014 Subaru Legacy?
Yes. Dorman 946-580 is a rear drive shaft that fits the 2013-2014 Subaru Legacy.
Is this rear drive shaft made from seamless steel tubing?
Yes. The shaft is steel, made from drawn over mandrel (DOM) seamless tubing with a 2.5 in diameter and a 0.065 in wall thickness.
Does this drive shaft come with an axle nut?
No. Dorman 946-580 ships as one drive shaft; the axle nut and CV joints are not included.
How long is this rear drive shaft, and can the length adjust?
It measures 66.375 in, and its overall length is adjustable. One end is a slip yoke and the other end is bolt-on.
Can vibration at highway speed be a sign of a worn drive shaft?
Yes, it can be a sign, along with a clunk on acceleration or a squeak from underneath. A shop can inspect the shaft and its joints.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.