Compare Maximum number of 4 items selected Melling Timing Chain Tensioner - BT313 Part #: BT313 Line: MEL Melling Timing Chain Tensioner 1 Year Limited Warranty Housing Material: Cast Iron Height (in): 0.868 Inch Height (mm): 22mm Length (in): 2.651 Inch Length (mm): 67.33mm Mounting Hole Diameter (in): 0.350 Inch Mounting Hole Diameter (mm): 8.89mm Width (in): 0.866 Inch Width (mm): 21.98mm Adjustable: Yes Bracket Included: Yes Bolts Included: No 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 Tensioner Actuation Type: Hydraulic Show More Show Less