Melling Chain Tensioner - BT5481 Part #: BT5481 Line: MEL Melling Chain Tensioner 1 Year Limited Warranty Height (in): 1.422 Inch Height (mm): 36.11mm Length (in): 3.225 Inch Length (mm): 81.92mm Width (in): 1.421 Inch Width (mm): 36.11mm Adjustable: Yes Bracket Included: No Bolts Included: Yes Housing Material: Stainless Steel Instructions Included: No Spring Included: Yes Piston Material: Steel Number Of Mounting Holes: 0 Gasket Or Seal Included: Yes Number Of Rows: 1 Shoe Included: No Tensioner Actuation Type: Hydraulic Show More Show Less