4L-300 Drive Belt - Compatible with McLane Edge Trimming Machine, Replacement for Mclane Edger Lawn Mower 30-inch 2058 Drive Belt | 1/2" x 30"

Key Features

• Type: 4L
• Width: 1/2 inch
• Outer Circumference: 30 inches
• Material: Constructed for resistance to oil and heat
• Application: Engine drive belt for outdoor power equipment

Replaces / Cross-Reference Part Numbers

• McLane: 2058
• Standard V-Belt: 4L300, 4L-300

Compatibility & Fitment

• Brand: McLane
• Equipment Type: Edgers, Edge Trimming Machines
• Fits models requiring a 1/2 inch by 30 inch drive belt or part number 2058.

When to Replace

• Belt shows visible signs of cracking, fraying, or splitting.
• Surface is glazed, hardened, or excessively worn.
• Slippage occurs during operation, resulting in loss of power to the blade.
• The belt has stretched and proper tension cannot be maintained.

Installation Tips

• Disconnect the spark plug wire before performing any maintenance.
• Release the belt tension by loosening the engine mount bolts or tensioner pulley.
• Route the new belt around all pulleys according to the equipment manufacturer's diagram.
• Ensure the belt is properly seated in the pulley grooves.
• Adjust for correct tension before tightening all components. Do not overtighten.