• YAMAHA TT250 (3Y1) PISTON KIT (1) INLET & EXHAUST VALVES (2) & GASKET SET (1) IMD Pistons
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IMD Pistons

YAMAHA TT250 (3Y1) PISTON KIT (1) INLET & EXHAUST VALVES (2) & GASKET SET (1)

YAMAHA TT250 (3Y1) PISTON KIT (1) INLET & EXHAUST VALVES (2) & GASKET SET (1)

PCGIVEV28-00

£129.99 GBP
£129.99 GBP
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Free UK deliveryOn orders over £100
30-day returnsOn unused parts
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Delivery & Returns

Orders placed before 11am GMT are shipped the same day. Other orders are dispatched within 1 working day (excluding weekends).

We ship worldwide, typically with DPD, UPS & Royal Mail.

30-day returns on unused items in their original condition and packaging.

Shipping policy | Returns policy

Which size do I need?

STD (standard) is for an engine that has not been rebored - the original bore size.

Oversizes (+0.25mm, +0.50mm, +1.00mm ...) are for cylinders that have been rebored to that size. Choose the size your engine has been bored to.

Please measure your bore, or check with your engineer, before ordering. Not sure? Contact us with your measurement and we will help.

YAMAHA TT250 (3Y1) PISTON KIT & INLET / EXHAUST VALVES & COMPLETE GASKET SET 

THIS PISTON HAS A SLIGHTLY LOWER HEIGHT THAN A 3Y0 PISTON. COMPRESSION MAY BE LOWER THAN OEM.

STANDARD BORE SIZE = 75mm

PLEASE CHECK BORE SIZE BEFORE ORDERING

WHAT IS INCLUDED:

PISTON KIT (1)

PISTON RING SET (1)

PISTON CIRCLIPS (2)

PISTON PIN (1)

INLET VALVE & EXHAUST VALVE (1 of each)

COMPLETE GASKET SET (1)

All new motorcycle items listed are aftermarket/pattern parts unless otherwise stated in description. Any reference made to original manufacturer's name or part numbers (O.E.M.) is done for information only and does not imply that the items are original.
Where possible all parts are listed by part number (O.E.M.). Please reference your parts list for the correct applications.
Please note: All motorcycles parts sold on this site need to be fitted by a qualified engineer using the correct appropriate equipment & machinery and using necessary technical manuals. No liability can be accepted for parts incorrectly fitted, and any failure of such parts after fitting.
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