Melling Chain Tensioner - BT6001 Part #: BT6001 Line: MEL Melling Chain Tensioner 1 Year Limited Warranty Height (in): 2.850 Inch Height (mm): 72.4mm Length (in): 1.788 Inch Length (mm): 45.42mm Width (in): 0.600 Inch Width (mm): 15.24mm Adjustable: Yes Bracket Included: Yes Bolts Included: No Mounting Hole Diameter (in): 0.250 Inch Housing Material: Aluminum Instructions Included: No Spring Included: Yes Piston Material: Steel Number Of Mounting Holes: 2 Gasket Or Seal Included: No Number Of Rows: 1 Shoe Included: Yes Mounting Hole Diameter (mm): 6.35mm Tensioner Actuation Type: Hydraulic Show More Show Less