Hello,
A good used genuine Subaru secondary air injection pump with part number 14828AA050 and 125600-0180, see pictures. The mounting bracket, cover, and plug are included.
Confirm your part number on your old unit but should fit the following;
07-14 Impreza
15-21 WRX
14-16 WRX STI
09-13 Forester
05-09 Legacy
05 Outback
This is a good used low mileage unit that has been tested. Carefully packaged and shipped via USPS. 100% positive feedback and please message any questions.
Thanks!