LiftMaster 041B3244 Outer Trolley Replacement Kit

The LiftMaster 041B3244 Outer Trolley Replacement Kit is a genuine repair component designed for select T-rail / T-trolley LiftMaster® and Chamberlain® garage door openers. This part restores smooth and reliable operation to openers experiencing jolting, lagging, or wear in the trolley system.

Kit Includes:

1. Steel Outer Trolley – durable replacement for worn or damaged trolleys

2. Clevis Pin – ensures proper pivot and secure installation

3. Ring-Lock Spring for Pin – locks the pin in place for safe operation

Dimensions:

• Length: 5-1/2 inches

• Width: 1-3/4 inches

• Depth: 2-3/4 inches

This kit is a direct replacement part for LiftMaster and Chamberlain operators using a T-rail system. It provides a quick, reliable fix without needing to replace the entire opener, making it a cost-effective solution for garage door maintenance.

Product Highlights:

• Part Number: 041B3244

• Compatibility: Certain LiftMaster & Chamberlain T-rail/T trolley openers

• Durable Construction: Steel trolley ensures long-term reliability

• Complete Kit: Includes trolley, clevis pin, and ring-lock spring

• Fixes Common Issues: Ideal for repairing jolting or lagging opener systems