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Ski Doo 850cc GEN-4 ETEC MCB FORGED DUAL-RING TOP END PISTON REBUILD KIT

Ski-Doo MCB Stage 1 Top End DUAL RING 850 ETEC Piston Kit 420893791

23430408
MCB STAGE 1 Rebuild kits include everything needed to do a full top end rebuild!

NOTE : Photo is of ACTUAL 850 ETEC kit you will receive and shows all components included.

INCLUDED:
- Piston(s) - STD Bore, NOTE: These are an premium forged HD dual ring piston. (stock pistons are single ring)
- Ring(s) - (2) dual ring, 2 per piston for superior ring seal, improved performance by eliminating the overheating the stock single ring and causing power fade.
- Straight wall HD Wrist Pin(s) (w/ Wrist Pin Bearing if applicable)
- 2 Pin BEARINGS
- all Circlips
- & Top End OR Complete Gasket Kit with crank seals if you choose that option.
- These pistons are made of a proprietary alloy that provides superior skirt strength, ultra flat precision machined ring lands keeping the rings properly positioned and square in the bore.

Fits all 2017-2020 850 E-TEC etec MXZ, Renegade, Summit regardless of options

Pricing: $449.95

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Description

Ski Doo 850cc - MCB FORGED TOP END DUAL-RING PISTON REBUILD KIT. Includes two pistons,pin bearings, FOUR rings, two wrist pins, four circlips, and a complete TOP END gasket set.

FITS ALL 2017-2020 MXZ, RENEGADES, AND SUMMIT'S WITH 850 ETEC engine.

Details

  • 23430408
  • 23430408
  • MCB
  • New

Shipping Information

  • Item Requires Shipping
  • 6.0 lbs.
  • W12.0000” x H9.0000” x L6.0000”

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