Engine Parts
Other Variations
Kb Piston Standard 84-99 80
Part # DS-751247
$246.95
NY: 3
National: 7
- —Manufactured from high-strength, T-5, heat-treated, 390 hypereutectic aluminum alloy
- —Allow a tighter fit and longer piston and ring life
- —Diamond-machined pistons are held to plus or minus one gram weight and less than one-half-thousandth-inch (.0005") tolerances from piston to piston
- —Each kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings
- —Replacement piston rings and pin lock rings available separately
- —KB pistons can be installed tighter than other pistons. This results in less piston rock and better ring seal. Please read instructions included with piston for correct piston clearance.
- —Due to the thermal conductivity and design of KB pistons, special attention is required to the top ring end gap. Please read instructions furnished with piston for correct ring installation.
Calculated shipping at checkout
30-day returns on unused parts
Ships in 1–3 business days
Specifications
Displacement1340 cc
Piston MaterialHypereutectic Alloy
Compression Ratio10.5:1
Bore - OversizeStandard
Riding StyleStreet
Displacement80"
Product NamePiston Kit
Bore Size3.498"
UnitsKit
Weight2.75 lbs
Dimensions (L x W x H)9.52" x 4.84" x 4.83"
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Not sure it fits? Call our Harley techs at 607-654-7431.
