MODEL NUMBER:405143 Mower Belt.Belt Specifications: 1/2 (0.49) width x 106 length  Replaces OEM Part: 405143, 584453101, 532405143, 58445310, PP21008, 7133156, 575937701, 21546607 Compatible with Ariens/Craftsman/Husqvarna/AYP/Poulan Mowers Belt Mower Belt ensure smooth running in typical lawn and garden machines where stop-and-start operations are commonplace. There is excellent adhesion to both tensile members and other fabrics, and the outer cover has a lowered coefficient which shows extreme resistance to belt turnover or roll Please note! To prevent any delays or issues with your engine repairs, please verify your engine's model and part numbers before buying the parts Mower Belt 405143 are specially constructed to deliver high performance. Belts are designed to withstand the high temperatures produced on lawn and garden equipment, with consistently good performance and extreme wear resistance, as well as good handling when exposed to oil and dust.

Layer 1: HEAVY-DUTY WRAPPING COVER A robust wrapping cover protects the belt construction, improves grip and resists abrasion, dust and other external aggressors, including mineral oil, ozone and UV.

Layer 2: KEVLAR TENSILE CORD A layer of specially-treated high tensile Kevlar cords, securely encapsulated with special fibre compound. This delivers higher dynamic load, greater flexibility and lower stretch.

Layer 3: NATURAL RUBBER BODY Natural rubber (NR) has a long fatigue life and high strength. NR has acceptable temperature resistance (+90 °C) and can maintain flexibility down to -50 °C and provides good vibration absorption.

Natural Rubber and High-Strength Kevlar cord construction

Belts are designed and constructed with a robust fabric cover that is extremely tough and resistant to wear and cracking, thanks to its specially compounded natural outer rubber impregnation. There is excellent adhesion to both tensile members and other fabrics, and the outer cover has a lowered coefficient which shows extreme resistance to belt turnover or roll. High-strength Kevlar cords are positioned to provide excellent protection from misaligned drives and in all applications where the belt is used as a clutch. The outer fabric even ensures a quiet clutch engagement.

Count on our Mower Belt 405143 ensure smooth running in typical lawn and garden machines where stop-and-start operations are commonplace. Our belts offer with the added advantage of longer life with great value. This reduces expensive downtime and frustration.