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w/o Hardware..yy

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Loadstar & Cargostar Models..yy

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Width: 3"..yy

Power Steering Reservoir Filter..yy

Cummins ISX 11.9, ISM & QSB Engine Models..yy

Includes S-21018 & Mating Brass Cone..yy

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Pulley Diameter (mm) 74 , Pulley Width (mm) 42.60 , Flange N , Flat Y , Max Belt Width 10 Rib..yy

Pulley Diameter (mm) 74 , Pulley Width (mm) 57 , Flange N , Flat Y , Max Belt Width 14 Rib..yy

Pulley Diameter (mm) 74 , Pulley Width (mm) 38.30 , Flange N , Flat Y , Max Belt Width 08 Rib..yy