View 0 Photos View 0 Videos 2014 Peterbilt 337 Power Brake Booster Newly Listed Contact for price Power Brake Booster, Good Condition. Call DTI Trucks for more information and a shipping quote. ConditionUsedFits To Make(s)PETERBILTFits To Model(s)337Stock Number80674 MLS Number14296045CategoryPower Brake Boosters Last Updated4/8/2026 LocationWheat Ridge, CO, US Sold ByDTI Truck Parts (833) 614-___ SHOWNUMBERCall Seller Email Seller Save More Info