Engine Parts
Piston Kit M8 Cvo 128ci
Part # 0903-1676
$576.95
National: 5
- —Features ArmorX™ piston coating for superior protection in extreme conditions and reduced wear
- —ArmorFit™ skirt coating auto-adjusts to the cylinder wall so there’s no need to measure clearance; provides smooth, quiet, trouble-free operation
- —Dome design for improved flame travel to maximize air/ fuel burn efficiency
- —High compression (11:1) for added power
- —Superfinish piston pin reduces friction and improves scuff resistance
- —Enhanced pin oiling for improved lubrication and reduced friction
- —Augmented ring land details improve ring seal and function
- —Dedicated rings for precise fit, improved compression and oil control
- —Kit includes two pistons, rings, piston pins and circlips
- —Made in the USA
- —Fits OEM and Screamin’ Eagle cylinder heads.
Calculated shipping at checkout
30-day returns on unused parts
Ships in 1–3 business days
Specifications
Compression Ratio11.0:1
Piston Diameter4.247"
Displacement124 CI
Stroke Length4.500"
UnitsKit
Bore Size4.250"
ModelBlack Edition™
Piston MaterialForged 2618 Aluminum
Product NamePiston Kit
Riding StyleStreet
Skirt CoatingArmorFit™
Weight2.95 lbs
Dimensions (L x W x H)9.6" x 5.4" x 4"
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Not sure it fits? Call our Harley techs at 607-654-7431.














