KB Performance Piston Kit - 3.498" +0.010" - 9.0:1 CR - XL1200

KB Performance

KB Performance

SKU: 90-90498

Bike Specific PartFits your bikeDoes not fit your bikeCheck that this fits your bike

Shop Parts That Fit
$235.95
$227.95
/ kit

In stock

Or check out faster

Loading...

Have a question about a part? Our team answers fitment and install questions Tuesday to Saturday.

Product Details

KB Performance Piston Kit - 3.498" +0.010" - 9.0:1 CR - XL1200. Fits 6 Harley-Davidson models from 1988 to 2003, including the 1200 Custom EFI XLC, 1200 XLCP and Sportster 1200 XLH. Manufacturer part number KB295010.

Features

  • Manufactured from high-strength, T-5 heat-treated, 390 hypereutectic aluminum alloy
  • Allows 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 sold 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.

Specifications

UPC
800745064219
Vendor Part Number
KB295010
Package Height
4.5
Package Length
9.51
Package Width
4.7
Parts Unlimited #
DS-751237
Bore Oversize - Imperial
+0.010"
Bore Size Imperial
3.498"
Brand
KB Performance
Compression Ratio
9.0:1
Displacement
74"
Piston Head Shape
Flat Top
Piston Material
Hypereutectic Alloy
Riding Style
Street
Ring Material
Moly Coated
Stroke Length (in)
3.812"
Unit of Measure
Kit

Fitment

6 vehicles
Year Make / Model Model
2002 - 2003 Harley-Davidson
1200 Custom EFI XLC
1200 Custom EFI XLC
2002 - 2003 Harley-Davidson
1200 XLCP
1200 XLCP
1999 - 2003 Harley-Davidson
Sportster 1200 XLH
Sportster 1200 XLH
1995 - 2003 Harley-Davidson
XL1200C Sportster 1200 Custom
XL1200C Sportster 1200 Custom
1995 - 2003 Harley-Davidson
XL1200S Sportster 1200 Sport
XL1200S Sportster 1200 Sport
1988 - 2003 Harley-Davidson
XLH1200
XLH1200
Press to skip carousel

We found other products you might like!

Bike Specific Fits Bike Does Not Fit
KB Performance Piston Kit - 3.875" Standard - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore
Special Price $236.95 Regular Price $245.95
/ kit

Out of stock

Bike Specific Fits Bike Does Not Fit
KB Performance Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore
Special Price $236.95 Regular Price $245.95
/ kit

In stock

Bike Specific Fits Bike Does Not Fit
KB Performance Piston Kit - 3.875" +0.010" - 10.0:1 CR - 103" Twin Cam | 96" Twin Cam Big Bore
Special Price $236.95 Regular Price $245.95
/ kit

Out of stock

Bike Specific Fits Bike Does Not Fit
KB Performance Piston Kit - 3.750" Standard - 8.8:1 CR - 88" Twin Cam
Special Price $287.95 Regular Price $298.95
/ kit

Out of stock

Bike Specific Fits Bike Does Not Fit
KB Performance Piston Kit - 3.750" +0.005" - 8.8:1 CR - 88" Twin Cam
Special Price $287.95 Regular Price $298.95
/ kit

Out of stock

Bike Specific Fits Bike Does Not Fit
KB Performance Piston Kit - 3.750" +0.010" - 8.8:1 CR - 88" Twin Cam
Special Price $287.95 Regular Price $298.95
/ kit

In stock

Bike Specific Fits Bike Does Not Fit
KB Performance Piston Kit - 3.750" +0.020" - 8.8:1 CR - 88" Twin Cam
Special Price $287.95 Regular Price $298.95
/ kit

Out of stock

Bike Specific Fits Bike Does Not Fit
KB Performance Piston Kit - 3.750" +0.030" - 8.8:1 CR - 88" Twin Cam
Special Price $287.95 Regular Price $298.95
/ kit

In stock

Write Your Own Review
You're reviewing: KB Performance Piston Kit - 3.498" +0.010" - 9.0:1 CR - XL1200
Your Rating:
Quality
Value
Price

This form is protected by reCAPTCHA - the Google Privacy Policy and Terms of Service apply.

Shop by Bike

Save Bike