Black November: up to 60% off, with new deals all month.Shop the deals
Tariff drama? Not here. Every order ships with zero surprise fees.
Free Canadian shipping on qualifying orders $399+.
750,000+ parts from 500+ brands. Whatever the build, we have a solution.
0 Cart
0 Cart
Shop byVehicle
Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86 for 2002-2006 Acura RSX - front view
Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86 for 2002-2006 Acura RSX - angle view
Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86 for 2002-2006 Acura RSX - detail view
Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86 for 2002-2006 Acura RSX - installed view
Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86 for 2002-2006 Acura RSX - close-up
Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86 for 2002-2006 Acura RSX - alternate view
Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86 for 2002-2006 Acura RSX - side view
Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86 for 2002-2006 Acura RSX - rear view
Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86 for 2002-2006 Acura RSX - package contents
Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86 for 2002-2006 Acura RSX - additional view
Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86 for 2002-2006 Acura RSX - front view
Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86 for 2002-2006 Acura RSX - angle view
Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86 for 2002-2006 Acura RSX - detail view
Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86 for 2002-2006 Acura RSX - installed view
Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86 for 2002-2006 Acura RSX - close-up
Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86 for 2002-2006 Acura RSX - alternate view
Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86 for 2002-2006 Acura RSX - side view
Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86 for 2002-2006 Acura RSX - rear view
Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86 for 2002-2006 Acura RSX - package contents
Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86 for 2002-2006 Acura RSX - additional view
Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86 for 2002-2006 Acura RSX - front view
Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86
Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86
Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86
Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86
Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86
Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86
Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86
Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86

Wiseco Part # WISK631M86

Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit - K631M86

$919.79 CAD
Earn 1,838 Dino Dollars, double for Black NovemberHow it works

Before you order

Customers also viewed

4.8 on Google967 store reviews
Price matchFound it cheaper?
Canadian since 2005Mississauga, Ontario
Questions?Send us a message

Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco's Professional Series.

Features

  • Wiseco Honda K20A Piston Set, 86.00 mm Bore, 30.00 mm Compression Height, 0.866 in. Pin Diameter, Sport Compact, Set of 4.
  • ACURA K20 K24 FLAT TOP 1.181X86MM
  • Piston Set, Honda, K20A, 86.00 mm Bore, Sport Compact, Set of 4

Manufacturer's Limited 30 Day Warranty

  • Piston Volume: -3.40 CC
  • Piston Material: 2618
  • Skirt Coating: Yes
  • Forging Type: Strutted
  • Piston Quantity: 4
  • Ring Set Included: Yes
  • Top Compression Ring Thickness: 1.0 MM
  • Second Compression Ring Thickness: 1.2 MM
  • Oil Ring Thickness: 2.8 MM
  • Wrist Pin Included: Yes
  • Wrist Pin Material: 5115
  • Wrist Pin Style: Floating
  • Wrist Pin Outer Diameter: 0.866 IN
  • Engine Detail: Honda K20A
  • Product Type: Engine Piston Set
  • Engine: K20A
  • Make: Honda
  • Product Series: Professional
  • Bore Diameter: 86.00 MM
  • Compression Height: 30.00 MM

Free Canadian shipping on qualifying orders $399+, with no duties or brokerage. Special order and made-to-order items can't be cancelled or refunded once ordered. Oversized items may have a handling fee depending on your location; pickup in Mississauga has no fee.

Shipping policy · Refund policy

Customer reviews

No reviews yet. Bought this part? Tell other drivers how it went.

Sign in to write a review

Free Canadian shipping on qualifying orders $399+

No duties or brokerage fees

Price match guarantee

750,000+ parts from 500+ brands

Search