Genie 37857R.S Tensioner Assembly with Pulley Genie 37857R.S Tensioner Assembly with Pulley

Genie replacement tensioner assembly for compatible model garage door openers. 

• Included with Tensioner Assembly: Pulley, Tensioner bracket, carriage pin, pulley bracket, washer, spring, hex nut, screw, pulley guard, and instructions
• Genuine Genie replacement part
• Compatible with Genie belt and chain drive models: 1028, 2028, 3020H, 3020H-B, 3024, 4024, 3022, 3042, 4022, 4042

Genie replacement tensioner assembly for compatible model garage door openers. 

• Included with Tensioner Assembly: Pulley, Tensioner bracket, carriage pin, pulley bracket, washer, spring, hex nut, screw, pulley guard, and instructions
• Genuine Genie replacement part
• Compatible with Genie belt and chain drive models: 1028, 2028, 3020H, 3020H-B, 3024, 4024, 3022, 3042, 4022, 4042