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Wossner Piston Ring 66.50 mm Arctic Cat ZR 440 1996-1998 RST6650

Part Number: 09120868
WOSSNER
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SKU:
09120868
MPN:
RST6650
Availability:
Ships Same Business Day
Weight:
0.10 LBS
On Sale
MSRP: $18.50
Now: $12.00
Was: $18.50
— You save $6.50
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Description

Piston ring degradation directly compromises combustion efficiency and power output in 2-stroke engines. The Wossner RST6650 restores precise bore sealing, ensuring consistent compression and eliminating blowby losses that rob performance. If you're rebuilding a ZR 440 or maintaining race-ready equipment, this OEM-quality replacement is essential for reliable power delivery.

Designed specifically for Wossner 2-stroke pistons, the RST6650 delivers the exact bore fit and sealing characteristics your engine demands. Installation is straightforward—a bolt-in replacement that minimizes downtime during top-end service.

  • Bore diameter: 66.50 mm
  • Fitment: Arctic Cat ZR 440
  • Model years: 1996–1998
  • Application: Wossner pistons only
  • Material: High-grade alloy
  • Restores combustion sealing
  • Minimizes blowby losses
  • Bolt-on installation
  • OEM-equivalent quality
  • MPN: RST6650
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Fitment

Fitment for Wossner Piston Ring 66.50 mm Arctic Cat ZR 440 1996-1998 RST6650

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