• Suzuki GS550E GSX550 (16V) 12140-11421 Piston Ring Sets (4)
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IMD

Suzuki GS550E GSX550 (16V) 12140-11421 Piston Ring Sets (4)

Suzuki GS550E GSX550 (16V) 12140-11421 Piston Ring Sets (4)

R15593-00

€139,95 EUR
€139,95 EUR
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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.

A full engine set of four piston ring sets for the Suzuki 550 four, 16 valve type. If the pistons are good but the engine is smoking or down on compression, fresh rings are the cheaper way back to health.

What's included

  • 4 x Piston Ring Sets — one set per cylinder, enough for the full four
  • Pistons, pins and circlips are NOT included — rings only

Specification

  • Part Number (O.E.M. reference): 12140-11421
  • Size: STD / 60.00mm (standard — no rebore required)
  • Valve type: 16 valve
  • Country of Origin: Japan
  • Quantity: 4 ring sets (full engine set)
  • Brand: IMD
  • Condition: New

Fitment — check your model

Suzuki GS550E / GSX550 / GSX550ES — 16 VALVE type only.

This set does NOT fit the 8 valve GS550 engine, which uses a different ring set (56.00mm). Check your engine before ordering — this is the most common mistake on this model.

Size check

This is a STANDARD size ring set for a 60.00mm bore. It will not fit an engine that has already been bored oversize. Please measure your pistons before ordering. Unsure of your size? Contact us with your measurement before buying and we will help.

All new motorcycle items listed are aftermarket/pattern parts unless otherwise stated. Any reference to the original manufacturer's name or part numbers (O.E.M.) is for information only and does not imply that the items are original. Fitting should be carried out by a competent engineer. No liability can be accepted for parts incorrectly fitted, or for any failure of such parts after fitting.

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