LiftMaster K15-50B16EES (Elite Q183) Sprocket

Durable 16-Tooth Sprocket for LiftMaster CSW200 Series Operators

The LiftMaster K15-50B16EES (Elite Q183) Sprocket is a genuine OEM replacement sprocket designed for use with LiftMaster commercial swing gate operators, including the CSW200U and CSW200UL models. Featuring #50 chain pitch, 16 teeth, and a 5/8-inch bore, this sprocket ensures smooth, efficient motion transfer between the drive system and gate arm. Built for durability and precise alignment, it helps maintain reliable operation in demanding high-traffic environments.

Key Features

• OEM Replacement Sprocket: Genuine LiftMaster component designed for exact fit and long service life.
• High-Strength Steel Construction: Engineered to withstand continuous torque in heavy-duty swing gate systems.
• Precision Machined: Ensures accurate alignment with #50 roller chain for smooth power transfer.
• 5/8-Inch Bore: Fits securely to the operator shaft without excess play or slippage.
• 16-Tooth Design: Optimized for balanced performance and reduced wear.
• Model Compatibility: Designed for LiftMaster CSW200U and CSW200UL commercial operators.

Technical Specifications

• Part Number: K15-50B16EES (Elite Q183)
• Component Type: Drive sprocket
• Chain Pitch: #50
• Tooth Count: 16
• Bore Diameter: 5/8 in.
• Material: Hardened steel
• Compatibility: LiftMaster CSW200U and CSW200UL gate operators

Conclusion

The LiftMaster K15-50B16EES Sprocket provides reliable torque transfer and smooth chain engagement for LiftMaster’s commercial swing gate operators. Built to factory specifications, it ensures consistent, quiet, and durable performance in high-cycle gate applications.