A two-piece solution for removing and installing injector cups on Volvo D11 - D13 and Mack MP7 and MP8 HD engines. Replacing injectors often means replacing a damaged or leaking cup, which can be stuck after countless hours of driving and idling. If your truck has fuel in coolant, or coolant in fuel, the injector cup likely needs replacing.
Product Features:- Aids in quick R&I of injector cups in select Volvo and Mack engines
- Stepped Swage flares cup nipple
- Ensures proper installation, preventing damage to injector cups