Original A.M.A. S.p.A. spare part - Big belt wheel. Part number: 90572

Parts for the following items:

• Ama ELM 1438

A.M.A. Drive Pulley

Part Number: 90572
Product Description

The genuine A.M.A. S.p.A. pulley, part number 90572, is an OEM replacement component specifically designed for the drive and propulsion systems of gardening and lawn care machinery. Engineered to mesh perfectly with the engine drive belt, this pulley ensures a smooth, consistent power transfer while preventing belt slippage.

Manufactured from high-strength reinforced thermoplastic materials (or light metal alloy depending on original casting specs), it is built to withstand continuous friction, sudden load changes, and the mechanical stress typical of lawn mowing activities.
Technical Specifications & Compatibility

•     Manufacturer: A.M.A. S.p.A. (Accessori Macchine Agricole)
•     Part Number: 90572
•     Component Type: Drive/traction belt pulley
•     Main Compatible Model: AMA ELM 1438 electric lawnmower (and other specific applications listed in the AMA Garden catalog).

Key Features & Benefits

•     OEM Reliability: As a genuine A.M.A. spare part, it guarantees a perfect fit with the original pin and belt groove dimensions, eliminating mechanical play.
•     Friction & Heat Resistance: Designed to efficiently dissipate heat generated by belt friction, preventing premature wear on the drive system.
•     Restores Peak Performance: The ideal solution for fixing traction loss or belt slippage issues, restoring the machinery to its original factory efficiency.

    Helpful Tip: When replacing the pulley, it is highly recommended to also inspect the condition of the drive belt (associated part number 90571) and replace both simultaneously if necessary to ensure the maximum lifespan of the transmission system.

All product specifications in this catalog are based on information taken from official sources, including the official manufacturer’s A.M.A. websites, which we consider as reliable. Unfortunately, even the official documents may contain mistakes and printing errors – we are not able to confirm that all of these data are precise and represent the facts. Most of the manufacturers reserve the right to change the product characteristics or complement without notice.We strongly recommend using the published information as a basic information subject to A.M.A. brand review. Please refine the important parameters by the selling assistant when making a purchase. All content included in this catalog is the intellectual property of www.bricoutensili.com. Any publication or copying (full or partial) without a reference to the source page is prohibited.