View 3 Photos View 0 Videos Cummins X12 Flywheel Housing for a 2022 Western Star 4700 Newly Listed $1,500 USD GOOD USED PTO HOUSING/FLYWHEEL HOUSING ASSEMBLY. CUMMINS X12 PART# 5536571, Serial#: 75096464, Material: Aluminum ConditionUsedFits To Make(s)Western StarFits To Model(s)4700Will Fit Year(s)2022Part Number5536571Stock Number121325-21 MLS Number14424585CategoryFlywheel Housings Last Updated6/13/2026 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info