USA Genuine Cummins M11 L10 Belt Tensioner, Fan Accessory Belt Tensioner for M11 ISM QSM L10 Diesel Engine
This USA-spec genuine Cummins automatic belt tensioner assembly is engineered for Cummins L10, M11, ISM11 and QSM11 heavy-duty on-highway diesel engines. It maintains consistent tension for fan belt and accessory drive belt, eliminates belt slip, squealing and premature wear under long-haul road conditions. We supply USA genuine, OEM and premium aftermarket quality, widely used for heavy-duty semi trucks, coaches, construction equipment and generator sets.
CUMMINS
4059202
Belt Tensioner
CUMMINS
3973820
Belt Tensioner
CUMMINS
4898548
Belt Tensioner
CUMMINS
3976835
Belt Tensioner
CUMMINS
3976627
Belt Tensioner
CUMMINS
3973822
Belt Tensioner
Compatible with USA-spec Cummins L10, M11, ISM11 and QSM11 heavy-duty diesel engines. Mainly fitted on over-the-road heavy semi trucks, highway coaches, wheel loaders, excavators, concrete pump trucks and stationary generator sets.