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Old 02-03-2008, 06:43 PM   #1
fliped wrx
Scooby Newbie
Member#: 89041
Join Date: Jun 2005
Location: california:southern cali/north
Default noise comming from rear diff area? "service bulletin from subaru"

A noise may make a high frequency "hoo" sound (harmonic) noise and its noticeable when coasting or decelerating, mostly around 60-65mph mostly the
noise is around that area, and for automatic trans around 4 gear. Dynamic dampers needs to be installed on the rear diff . people who are in the basic new car limited warranty can have this done at the dealership and just tell them that
there is a noise comming from the diff in the back that makes a high hoo sound. people that are already out of the basic warranty may have to do it themselves unless you want to pay subaru. AFFECTED VINS: SEDANS-5*505431 WAGONS-5*802185
Parts that you need of you're doing it yourself:
diff member 1quantity #41310fe040
dynamic damper 2quantity #41322ac050
self locking nut 2quantity #023508000
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