Applicable: Mercedes® headbolts on OM 615, 616, 617, M 102, & M 103 engines
Use for R & R of cylinder headbolts on [2003] Toyota® 4Runner with [V6] engine, all 2ZZ engines [4-cylinder, (4v) with VVT] including [2000-2001] Toyota® Celica & [2001-2006] Highlander with 2AZ-FE engines; older Volkswagen® & Audi® models with 12mm, 12-point headbolts