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Wiseco Piston Kit for Ski-Doo Summit X 2026 850 E-TEC 165" SK1322

Part Number: SK1322
WISECO
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SKU:
SK1322
MPN:
SK1322
Condition:
New
Availability:
Ships Same Business Day
Weight:
3.28 LBS
On Sale
MSRP: $394.95
Now: $336.00
Was: $394.95
— You save $58.95

Ships from Manufacture | Call to Order (231) 767-5055

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Description

If you're running a Ski-Doo Summit X 2026 850 E-TEC and pushing your engine hard, the factory piston won't cut it forever. The Wiseco SK1322 piston kit delivers the thermal stability and durability you need to maintain peak performance under sustained high-load conditions, whether you're climbing steep terrain or demanding maximum power from your sled. This comprehensive kit eliminates guesswork by bundling everything required for a complete top-end rebuild, so you can get back on the snow with confidence.

  • Premium high-silicone bar stock
  • Minimized thermal expansion
  • Forged piston construction
  • Precision compression rings
  • Stainless steel wrist pins
  • Circlips included
  • Top-end gasket kit
  • Ski-Doo Summit X specific fitment
  • 2026 850 E-TEC compatible
  • Bolt-on installation (top-end)
  • Ring compatibility verification required
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Specs

BORE SIZE METRIC:
69.50 MM
PRODUCT NAME:
REBUILD KIT
DISPLACEMENT:
499 CC
PISTON MATERIAL:
4032 ALUMINUM ALLOY
UNITS:
KIT
BORE - OVERSIZE:
STANDARD
BORE - OVERSIZE METRIC:
STANDARD
COOLING SYSTEM:
LIQUID COOLED
ENGINE TYPE:
2-STROKE
PISTON DIAMETER METRIC:
69.37 MM
STROKE LENGTH METRIC:
65.80 MM
MODEL:
PRO-LITE
RIDING STYLE:
SNOW
SKIRT COATING:
NON-COATED
TYPE:
TOP END
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Fitment

Fitment for Wiseco Piston Kit for Ski-Doo Summit X 2026 850 E-TEC 165" SK1322

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