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Motorbike parts and tools

Engine parts & cables

Upper engine

Piston kit Vertex Full cast size A

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Vertex Full cast size A Piston kitRef : 9419DA / 1095124001

Recommended retail price:179,55 €?

170,50 ^€

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Description
Compatible motorbikes
Questions and answers

DescriptionVertex Full cast size A Piston kit

Product details :

VERTEX Cast Piston - Manufacturer Ref. 22356A

Sturdy and faithful replacement for Yamaha 250 cc sport trails and motocross bikes. This VERTEX cast aluminum piston is designed for YZ/WR 250 models from 1992 to 1998, offering an engine rebuild option with original oversize A dimensions.

Compatibility: Yamaha YZ 250 (1992-1998), WR 250 Z (1998) — check the year and displacement before installation.
Piston Diameter: Ø 67.94 mm (oversize A).
Bore Diameter: 68.00 mm.
Compression: Standard.
Material: Aluminum, cast piston.

Designed for motocross and off-road use, this VERTEX piston meets the requirements for replacement after wear or during an engine overhaul. Its finish and dimensions allow for a precise fit in the specified bore. For optimal lifespan, adhere to manufacturer tolerances and installation recommendations (cleaning, lubrication, and checking piston/ring clearance).

Practical Advice: entrust the installation to a professional or rigorously check the assembly if you are doing the repair yourself. Manufacturer reference: 22356A.

Technical information :

Reference

9419DA / 1095124001

Piston type

Cast

Coast

Dimensions

67.94 mm

Use

All-terrain