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Engine parts & cables

Upper engine

Piston kit Vertex Complete cast rib A

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Vertex Complete cast rib A Piston kitYAMAHA 125 YZ 125 - 1997Ref : 9408DA / 1095132001

Name: Complete cast rib A
Brand: Vertex
Price: 143 EUR
Availability: InStock

Recommended retail price:150,53 €?

143,00 ^€

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Description
Compatible motorbikes
Questions and answers

DescriptionVertex Complete cast rib A Piston kit

Product details :

CAST piston VERTEX designed for engine refurbishment work on Cross machines. Manufacturer reference 22441A, this aluminum piston accepts the oversize A and is particularly aimed at owners of YAMAHA YZ125 (1997 - 125 cc). Its cast design provides a robust part that adheres to bore dimensions for a clean and durable reassembly.

Type: Cast piston (aluminum)
Compression: Standard
Piston diameter: Ø 53.93 mm (letter A)
Recommended bore diameter: 54.00 mm
Usage: Universal Cross / top-end reconditioning

Part intended for preparations and replacements during engine opening: check rings, pins, and shims during assembly. This VERTEX piston is suitable for routine or sporting reassembly in off-road use, where dimensional reliability and cylinder-piston alignment are essential. Adhere to manufacturer tolerances and assembly recommendations (clearances, wear checks, lubrication) to ensure proper operation.

Technical information :

Reference

9408DA / 1095132001

Piston type

Cast

Coast

Dimensions

53.93 mm

Use

All-terrain