Product Description
This genuine Valex spare part is designed to ensure perfect alignment between the engine block and the drive shaft. The kit includes the clutch drum, which houses the centrifugal clutch, and the structural support that serves as the mounting point. Made from wear-resistant and high-temperature-tolerant materials, it ensures efficient power transmission and reduces vibrations during prolonged use.
Product Description
This genuine Valex spare part is designed to ensure perfect alignment between the engine block and the drive shaft. The kit includes the clutch drum, which houses the centrifugal clutch, and the structural support that serves as the mounting point. Made from wear-resistant and high-temperature-tolerant materials, it ensures efficient power transmission and reduces vibrations during prolonged use.
Product Description
This genuine Valex spare part is designed to ensure perfect alignment between the engine block and the drive shaft. The kit includes the clutch drum, which houses the centrifugal clutch, and the structural support that serves as the mounting point. Made from wear-resistant and high-temperature-tolerant materials, it ensures efficient power transmission and reduces vibrations during prolonged use.
The Valex spare part (code 5173239) is a critical component of the brushcutter's transmission system. It includes the support (the flange that connects the engine to the shaft) and the clutch drum (the housing that receives motion from the centrifugal clutch and transmits it to the drive shaft).
Used in:
All product specifications in this catalog are based on information taken from official sources, including the official manufacturer’s VALEX 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 VALEX 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.
This spare part is used in the following machines:
Informazioni sulle spedizioni e consegne saranno disponibili a breve.
Installation Guide
Warning: Before starting, ensure that the engine is switched off, cold, and the spark plug wire is disconnected to prevent accidental starting.
Steps
Disassembly:
Remove the screws securing the engine cover and separate the engine from the brushcutter's drive shaft.
Removing the Old Support:
Unscrew the bolts anchoring the old support to the engine base. Carefully remove the support along with the clutch drum.
Cleaning and Inspection:
Clean the clutch housing area on the engine and check that the clutch shoes are in good condition.
Installing the New Spare Part:
Position the new support and drum (part no. 5173239). Ensure that the drive shaft engages correctly with the clutch drum.
Fastening:
Tighten the mounting bolts in a cross pattern to ensure even pressure distribution. Reconnect the engine to the shaft.
Expert Tip: It is recommended to always verify that the drive shaft pin is properly lubricated (with lithium grease) before closing the clutch drum to reduce friction and prevent system overheating.
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