Labwork Belt Tensioner 8149798 Replacement for Volvo VNL 12.1L 2000-2009

Application: Replacement for Volvo VN 12.1L 1998-2001 Replacement for Volvo VNL 12.1L 2000-2009 Replacement for part numbers: 8149798 3154315 1664973 Stable Tension Performance: This tensioner uses sturdy parts to maintain stable belt tension for smooth, long‑term engine operation under heavy‑duty use Easy Condition Inspection: Users can quickly check its condition during routine service to keep consistent belt drive system performance over time Simple Installation: Simple installation works with common tools for easy setup with no extra changes or complex procedures Smooth System Operation: Stable belt tension ensures smooth function of engine components and reliable overall performance in daily use Package Included: 1×Belt Tensioner