Compare Maximum number of 4 items selected Melling Timing Chain Tensioner - BT143 Part #: BT143 Line: MEL Melling Timing Chain Tensioner 1 Year Limited Warranty Housing Material: Nylon Height (in): 3.850 Inch Height (mm): 97.88mm Length (in): 3.954 Inch Length (mm): 100.44mm Mounting Hole Diameter (in): 0.315 Inch Mounting Hole Diameter (mm): 8mm Width (in): 4.731 Inch Width (mm): 120.18mm Adjustable: Yes Bracket Included: Yes Bolts Included: No Instructions Included: No Spring Included: No Number Of Mounting Holes: 2 Gasket Or Seal Included: No Number Of Rows: 1 Shoe Included: Yes Activation Style: Manual Tensioner Actuation Type: Mechanical Show More Show Less