For Buick Cadillac Olds Pontiac Water Pump Belt Tensioner With Pulley Wheel

Color:Silver BlackInside Diameter:0.67 in 17 mm Material:Aluminum & Steel Mounting Hole Diameter:0.67 in17 mm Mounting Hole Quantity:2 Outside Diameter:2.05 in52 mm Pulley Type:Grooved Width:0.59 in15 mm Lifetime Warranty Fits: 2011 Buick Lucerne V8 4.6L (8th Vin Digit S) Water Pump Accessory Drive Belt Tensioner 2008-10 Buick Lucerne V8 4.6L (8th Vin Digit 9) Water Pump Accessory Drive Belt Tensioner 2006-08 Buick Lucerne V8 4.6L (8th Vin Digit Y) Water Pump Accessory Drive Belt Tensioner 2000-05 Cadillac Deville V8 4.6L (8th Vin Digit 9) Water Pump Accessory Drive Belt Tensioner 1996-05 Cadillac Deville V8 4.6L (8th Vin Digit Y) Water Pump Accessory Drive Belt Tensioner 2011 Cadillac DTS V8 4.6L (8th Vin Digit S) Water Pump Accessory Drive Belt Tensioner 2011 Cadillac DTS V8 4.6L (8th Vin Digit 6) Water Pump Accessory Drive Belt Tensioner 2006-10 Cadillac DTS V8 4.6L (8th Vin Digit Y) Water Pump Accessory Drive Belt Tensioner 2006-10 Cadillac DTS V8 4.6L (8th Vin Digit 9) Water Pump Accessory Drive Belt Tensioner 1995-02 Cadillac Eldorado V8 4.6L (8th Vin Digit Y) Water Pump Accessory Drive Belt Tensioner 1995-02 Cadillac Eldorado V8 4.6L (8th Vin Digit 9) Water Pump Accessory Drive Belt Tensioner 1995-04 Cadillac Seville V8 4.6L (8th Vin Digit Y) Water Pump Accessory Drive Belt Tensioner 1995-04 Cadillac Seville V8 4.6L (8th Vin Digit 9) Water Pump Accessory Drive Belt Tensioner 2001 Cadillac STS V8 4.6L (8th Vin Digit 9) Water Pump Accessory Drive Belt Tensioner 1995-98 Cadillac STS V8 4.6L (8th Vin Digit 9) Water Pump Accessory Drive Belt Tensioner 1995-03 Olds Aurora V8 4.0L (8th Vin Digit C) Water Pump Accessory Drive Belt Tensioner 2004-05 Pontiac Bonneville GXP V8 4.6L (8th Vin Digit Y) Water Pump Accessory Drive Belt Tensioner Inside Diameter:0.67 in