Melling Chain Tensioner - BT176 Part #: BT176 Line: MEL Melling Chain Tensioner 1 Year Limited Warranty Height (in): 1.031 Inch Height (mm): 26.19mm Length (in): 2.273 Inch Length (mm): 57.73mm Width (in): 1.895 Inch Width (mm): 48.13mm Adjustable: Yes Bracket Included: Yes Bolts Included: No Mounting Hole Diameter (in): 0.260 Inch Housing Material: Cast Iron 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: No Mounting Hole Diameter (mm): 6.5mm Tensioner Actuation Type: Hydraulic Show More Show Less