Lightweight plastic pulley for low-load Genie commercial operator applications. This is a genuine Genie OEM replacement part designated Genie 107978.0001.S, classified as Drive Pulley. Material: Engineered plastic (specific polymer grade not datasheet-confirmed). Dimensions: Not datasheet-confirmed; refer to Genie operator service documentation. Mounting: Shaft-mounted per Genie operator assembly specification.
A: Plastic pulleys are used in low-load, low-torque positions within the operator drive train where reduced weight is beneficial and metal wear resistance is not required.
A: This pulley is intended for light-duty, low-load applications only. Using it in high-torque or high-cycle positions risks premature failure and should be avoided.
A: The 0001 suffix designates the first or primary variant in the 107978 series; confirm with Genie documentation that this variant matches your operator's configuration.
A: Replace the plastic pulley if you observe cracking, deformation, chipping, or if abnormal noise or chain slippage occurs during door operation.
A: Plastic pulleys generally require no lubrication, but inspect regularly for wear and debris buildup. Always follow the specific maintenance schedule in your Genie operator service manual.
