Operation CHARM: Car repair manuals for everyone.
Home >> Subaru >> 2012 >> Forester F4-2.5L DOHC >> Parts and Labor >> Engine, Cooling and Exhaust >> Engine >> Piston Ring >> Parts Information
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Parts Information

PartManufacturerOEM Part #PriceNotes
Piston Ring Set
StandardSUB12033AC240166.75Ring Set For 4 Pistons.
0.25 O/SSUB12033AC250166.75Ring Set For 4 Pistons.
0.50 O/SSUB12033AC260166.75Ring Set For 4 Pistons.
pro multis · About Operation CHARM