Belt 4L200 Dayco L420 for Mower 7540126 7540156 7540232 9540156

This Belt is a 4L200 V-belt manufactured by Dayco and matches OEM Part# 754-0126, 754-0156, 754-0232, 954-0156, 954-0232, 313775, and M77674.

Product Overview

This Dayco 4L200 V-belt is a high-quality replacement belt designed for light-duty drives on lawn mowers, pumps, and general machinery. The 4L200 size ensures reliable power transmission and extended service life for equipment requiring a 1/2-inch wide by 20-inch outside circumference belt.

Key Features & Performance

• Premium Dayco construction resists cracking, stretching, and wear
• 4L (1/2 inch) width fits standard pulley systems
• 20-inch outside circumference for precise tension control
• Compatible with multiple OEM part numbers including 754-0126, 754-0232, and others
• Reinforced cord layers provide high tensile strength

Common Uses

• Replacement belt for walk-behind and zero-turn lawn mower decks
• Drives water pumps, compressors, and small agricultural equipment
• Suitable for garage door openers and shop tools requiring 4L V-belts

Technical Specifications

• Belt Type: 4L V-belt
• Width: 1/2 inch
• Outside Circumference: 20 inches
• Brand: Dayco
• Part Number(s): 4L200, L420, M77674, 754-0126, 754-0156, 754-0232, 954-0156, 954-0232, 313775

Frequently Asked Questions

Q: How do I know if a 4L200 belt fits my equipment? A: Measure the belt width (should be 1/2 inch) and outside length (20 inches). Compare to the original belt’s markings or check your equipment’s manual for 4L200 or equivalent numbers.

Q: Can this belt be used on a riding lawn mower? A: Yes, many riding mower decks and drive systems use 4L200 belts. However, always verify your specific model requires a 4L200 before purchase.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.