Repair parts
Great communication and easy to buy through the web page.
Trusted Since 1996 • Huge Stock Ready to Ship • Open Mon–Fri 8AM–4PM PST
LiftMaster K75-50117 Sprocket And Chain Kit (Q057) is backordered and will ship as soon as it is back in stock.
| Product Type | Drive Component |
| Application Type | Gate |
| Installation Type | Residential | Commercial | HOA |
| Mounting Type | Bolt-On | Direct-Mounted |
The LiftMaster K75-50117 (Elite Q057) Sprocket and Chain Kit is a genuine replacement part designed for LiftMaster commercial swing gate operators manufactured before 2016. Also known as LiftMaster K75-50117, this kit is compatible with standard and jumbo gearbox units, ensuring smooth and reliable gate operation.
The Elite Q057 Sprocket and Chain Kit provides reliable gear performance for LiftMaster commercial swing gate operators. Check your manual or replacement parts diagram to verify compatibility before ordering.
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.