Engine Parts
Other Variations
Piston Kt.040 H.c.78-84bt
Part # K1627
$422.95
NY: 0
National: 4
- —Forged from high-silicon aluminum alloy for maximum strength and dependability
- —Kit Includes pistons, rings, retainer clips and chrome piston pins
- —Includes X-Ring package (0.062" top ring, 0.062" compression ring, and 0.158" oil ring)
- —Pistons are made in the USA
Calculated shipping at checkout
30-day returns on unused parts
Ships in 1–3 business days
Specifications
Bore Size3.537"
Engine Type4-Stroke
Piston MaterialForged 2618 Aluminum
Compression Ratio9.5:1
Piston Diameter3.535"
Displacement1340 cc
Stroke Length4-1/4"
TypeTop End
Bore - Oversize+0,040"
Product NameRebuild Kit
StyleHigh Compression
Skirt CoatingNon-Coated
Bore - Oversize+0.040"
Color/FinishAluminum
Riding StyleStreet
UnitsKit
Piston Head ShapeLarge Dome +56.0 cc
Weight2.9 lbs
Dimensions (L x W x H)9.44" x 4.92" x 4.47"
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Not sure it fits? Call our Harley techs at 607-654-7431.
