TERREPOWER formerly BBB Industries Rack and Pinion Assembly P/N:313-0318
Vista-Pro
TERREPOWER 313-0315 rack and pinion for the 2008-2014 Subaru Impreza and other vehicles turns steering wheel rotation into side-to-side wheel movement. This is a remanufactured hydraulic power steering unit.
Heavy or loose steering, a clunk when turning or fluid seeping at the unit can mean this part is worn, though the power steering pump or a hose can be behind them, so find the cause before replacing it.
It fits the 2008-2014 Subaru Impreza, the 2013-2014 Subaru WRX and the 2013-2014 Subaru WRX STI. This listing is one unit, which is all the 2013-2014 Subaru WRX STI takes, and the same goes for the others.
Fit and size
Build and materials
One remanufactured rack and pinion with inner tie rods and bushings. Outer tie rods are not included.
Interchange: 34110-FG031
This part cross-references / interchanges with the following part numbers:
Will this rack and pinion for the 2013-2014 Subaru WRX also work on the 2013-2014 Subaru WRX STI?
Yes. TERREPOWER 313-0315 fits both the 2013-2014 Subaru WRX and the 2013-2014 Subaru WRX STI.
Does this rack and pinion assembly come with tie rods?
This rack and pinion includes the inner tie rods and bushings. Outer tie rods are not included.
What thread sizes do the ports on this rack and pinion use?
On TERREPOWER 313-0315, the pressure port thread is M14X1.50 and the return port thread is 16mmX1.5.
My steering feels loose and I see fluid near the rack. Is that a worn rack and pinion?
Loose or heavy steering, a clunk when turning or fluid at the unit can be signs of wear. A shop can test it, and a failing steering part should be inspected promptly.
How long and wide is the input shaft on this rack and pinion?
The input shaft is 76.2 mm (3 in) long and 17.16 mm (0.676 in) in diameter.
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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.