Husqvarna 405143 Mower Deck Belt Replacement for Craftsman 46in (532405143, 584453101) — Fits Poulan

Overview

This Husqvarna 405143 belt is a replacement designed for 46 inch mower decks on Craftsman and Poulan riding mowers. It is a non OEM option intended to help you locate the right belt by matching the OEM number in manuals or on the mower sticker. Color variations may occur across production lots, reflecting the belt’s universal, non OEM nature. The belt is new and ready for installation to support your mowing routine.

Use this belt as a practical replacement when you need to restore proper deck function and timing. While it is not labeled as OEM, it is crafted to align with the size and spacing typically required for 46 inch two blade decks on compatible riding mowers.

Key specs and compatibility

• Outside dimension: 1/2 x 106 inches
• Not an OEM belt; intended to aid in finding the correct match via OEM references
• Brand new, unused, and ready for installation

How to verify fit

• Reference the OEM part number in your user manual or on the mower sticker
• For riding mowers, check under the hood or seat for the OEM sticker
• Measure the outside circumference of your existing belt to confirm a match

Usage notes and practical benefits

Designed for 46 inch decks on Craftsman and Poulan riding mowers, this belt helps maintain deck timing and blade speed when the original is no longer available.

Possible benefits include smoother operation and consistent cutting rhythm when the belt is correctly matched and installed. Results depend on proper fit, tension, and deck pulley condition.

Returns and care

Returns are accepted within 30 days of receipt in NEW and UNUSED condition. Belts must be free of grease, dirt, and signs of installation. The listing notes that there is no manufacturer warranty with this belt.