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Mahle MS Piston Set Honda/Acura K20 86mm Bore 86mm Stroke 139mm Rod 22mm Pin 12cc 12.7 CR Set of 4

Mahle · New

Mahle MS Piston Set Honda/Acura K20 86mm Bore 86mm Stroke 139mm Rod 22mm Pin 12cc 12.7 CR Set of 4

MPN 929170986 · Store SKU mhl929170986

$631.10
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Supplier stock checked 11/7/2026, 4:07:57 PM UTC. Adding a part does not reserve it.

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Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

86.00mm x 30mm CH, 86mm stroke,139mm rod,22mm pin,11.8cc,329g,12.6CR, 4032 Piston (set) - HONDA / ACURA RSX K20 2.0L

Manufacturer fitment & guides

  • Acura K20 2.0L
  • Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.

A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.

Part-specific notes

  • Not CARB approved. Destination and intended-use restrictions must be checked before sale.
  • Emissions acknowledgement required before purchase.
  • California Proposition 65: Y
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