2 0 Cummins ISX Engine Brake for a 2007 International 9900I Contact for price Cummins ISX Jake Brakes Rocker Arm For Sale P/N 3679418 - Used - May have some cosmetic blemishes (see photos). Give us a shout by phone, email, or text. We ship everywhere., Serial#:... ConditionUsedFits To Make(s)InternationalFits To Model(s)9900IWill Fit Year(s)2007Part Number3679418Stock NumberIN-0442-52 MLS Number9991703CategoryEngine Brakes / Jake Brakes Last Updated7/14/2025 LocationYork, ON, Canada Sold ByLomoca Inc. (833) 835-___ SHOWNUMBERCall Seller Email Seller Save More Info