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Upper engine

Piston kit Prox Complete cast rib A

Prox Complete cast rib A Piston kitYAMAHA 50 PW 50 - 1988 - 2026Ref : 9369DA / 1095270001

Name: Complete cast rib A
Brand: Prox
Price: 39.1 EUR
Availability: InStock

Recommended retail price:43,50 €?

39,10 €

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Description
Compatible motorbikes
Questions and answers

DescriptionProx Complete cast rib A Piston kit

Product details :

Features

PROX Cast Piston (Manufacturer Ref: 01.2005.000) — piston designed for cross applications, intended for engine refurbishment or maintenance operations on small displacements. This aluminium piston features a domed head and standard compression, with a bore of Ø 40.00 mm (oversize "A"), corresponding to a re-bored fitting.

Material: Aluminium
Diameter: Ø 40.000 mm (oversize letter A)
Specificity: Domed head
Compression: Standard

Product suitable for mechanics and DIY enthusiasts looking for a robust replacement piston for lightweight cross frames. For a complete reassembly, ensure you have the recommended assembly components: replacement rings 260211, clips CP1010, and needle cage 400407.

Main compatibilities (examples):

YAMAHA PW 50 (2024 - 50 cm³)
YAMAHA PW 50 (2025 - 50 cm³)
YAMAHA PW 50 (2026 - 50 cm³)

Choose this PROX piston for its standardised machining and simple design, ideal for reassembly after re-boring or replacement in the workshop. Always check the bore and manufacturer specifications of your cylinder before fitting.

Technical information :

Reference

9369DA / 1095270001

Piston type

Cast

Coast

Dimensions

40.00 mm

Use

All-terrain