Compare Maximum number of 4 items selected Melling Timing Chain Tensioner - BT406 Part #: BT406 Line: MEL Melling Timing Chain Tensioner 1 Year Limited Warranty Housing Material: Cast Iron Height (in): 1.130 Inch Height (mm): 28.7mm Length (in): 2.500 Inch Length (mm): 63.5mm Mounting Hole Diameter (in): 0.350 Inch Mounting Hole Diameter (mm): 9.1mm Width (in): 2.330 Inch Width (mm): 59.18mm 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 Shoe Included: No Tensioner Actuation Type: Hydraulic Show More Show Less