Melling Chain Tensioner - BT432 Part #: BT432 Line: MEL Melling Chain Tensioner 1 Year Limited Warranty Height (in): 1.615 Inch Height (mm): 41mm Length (in): 2.060 Inch Length (mm): 52.32mm Width (in): 1.673 Inch Width (mm): 42.49mm Adjustable: Yes Bracket Included: Yes Bolts Included: No Mounting Hole Diameter (in): 0.331 Inch Housing Material: Cast Iron Instructions Included: No Spring Included: Yes Piston Material: Steel Number Of Mounting Holes: 2 Gasket Or Seal Included: Yes Number Of Rows: 1 Shoe Included: No Mounting Hole Diameter (mm): 8.4mm Tensioner Actuation Type: Hydraulic Show More Show Less