Original A.M.A. S.p.A. spare part - WHEEL CLUTCH. Part number: 49058-2078

High-quality original spare part, designed to ensure maximum reliability, perfect mechanical fit, and long-lasting durability.

Parts for the following items: 

• AMA TJ023V - AGP-HT60R - 62190
• AMA TJ023V - AG1-HT75R - 59110

Product Description

The genuine A.M.A. S.p.A. clutch wheel (Part Number: 49058-2078) is a high-precision mechanical replacement component designed for the optimal restoration and maintenance of the drive and engagement system. This spare part is specifically engineered for agricultural, like the Kawasaki TJ023V engine, and gardening machinery (such as brushcutters, chainsaws, or cultivators) equipped with systems compatible with A.M.A. group's quality standards.

Manufactured to strict industrial benchmarks, this clutch wheel ensures the correct transfer of engine torque to the operating components, delivering smooth engagement while minimizing slippage and premature wear of interconnected parts.
Technical Specifications & Key Benefits

•     Heavy-Duty Materials: Constructed from premium metallic alloys and friction materials, engineered to withstand high thermal stress generated by friction and continuous engagement/disengagement cycles.
•     Efficient Power Transmission: The geometry and balancing of the wheel are optimized to leverage centrifugal force or thrust mechanisms, ensuring smooth, instant, and reliable power delivery without performance drops.
•     Perfect Mechanical Fit: As a genuine A.M.A. replacement part, it matches the exact millimetric tolerances of the factory component, eliminating installation issues and preventing abnormal vibrations that could damage the crankshaft.
•     Extended Lifespan: Built to endure demanding and prolonged workloads, significantly reducing the need for unscheduled maintenance or early replacements.

Applications & Installation Tips

Mainly utilized within the agricultural machinery and professional outdoor power equipment sectors. When replacing the clutch wheel, it is highly recommended to inspect the condition of the clutch springs and the clutch drum to guarantee a perfect mating surface and maximize the performance of the new part.

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.