View 16 Photos View 0 Videos Caterpillar C12 Engine Brake for a 1999 Kenworth T800 $175 USD Good used Engine brake from a Caterpillar C12 engine. The engine break has been visually inspected and is in good condition. The engine break has minor rust, please refer to the photos... ConditionUsedFits To Make(s)KenworthFits To Model(s)T800Will Fit Year(s)1999Part Number240092-30Stock Number240092-30 MLS Number13208358CategoryEngine Brakes / Jake Brakes Last Updated6/13/2026 LocationKankakee, IL, US Sold ByRiver Valley Truck Parts (844) 604-___ SHOWNUMBERCall Seller Email Seller Save More Info