![KB PISTON 040 78-84 80"[DS-751263] - Webike Indonesia](https://img.webike-cdn.net/garage_img/no_photo.jpg "KB PISTON 040 78-84 80\"[DS-751263] - Webike Indonesia")
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Quantity
100% Original
7 Days Warranty
Free Cashback
Net Price
Applicable Models
See All
Tour Glide Classic - FLTC 1980 - 1983
Tour Glide - FLT 1980 - 1983
Super Glide II - FXRS 1982 - 1983
Electra Glide Sport - FLHS 1982 - 1984
Sport Glide - FXRT 1983
Super Glide II - FXR 1982 - 1983
Electra Glide Special - FLHX 1984
Electra Glide Classic - FLHTC 1983
Electra Glide Classic - FLH 80 1979 - 1984
Electra Glide - FLHT 1983
Electra Glide - FLHS 1980 - 1981
Electra Glide - FLH 1979 - 1984
Disc Glide - FXDG 1983
80 Wide Glide - FXWG 1980 - 1984
80 Super Glide - FXE 1979 - 1984
80 Low Rider - FXSB 1983 - 1984
80 Sturgis - FXB 1980 - 1982
80 Electra Glide - FLH 1978 - 1984
80 Electra Glide Heritage - FLH 1981
80 Fat Bob - FXEF 1979 - 1981
80 Low Rider - FXS 1979 - 1982
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Product Detail
Specification:
Boa Size: 3.498"
Made in U.S.A: -
Material: Aluminum
Model: KB PERFORMANCE HYPEREUTECTIC
Packaging: pair
Size: +.040"
Special design: Available
Stroke: 4 1/4"
Style: forging
Type: Piston
BORE SIZE: 3.498"
MADE IN THE U. S. A: No
MATERIAL: Aluminum
MODEL: KB Performance Hypereutectic
PACKAGING: Pair
SIZE: +.040"
SPECIFIC APPLICATION: yes
STROKE: 4 1/4"
STYLE: Forged
TYPE: Piston
Made in U.S.A: -
Material: Aluminum
Model: KB PERFORMANCE HYPEREUTECTIC
Packaging: pair
Size: +.040"
Special design: Available
Stroke: 4 1/4"
Style: forging
Type: Piston
BORE SIZE: 3.498"
MADE IN THE U. S. A: No
MATERIAL: Aluminum
MODEL: KB Performance Hypereutectic
PACKAGING: Pair
SIZE: +.040"
SPECIFIC APPLICATION: yes
STROKE: 4 1/4"
STYLE: Forged
TYPE: Piston
[Description]
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 piston lock rings available separately
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 piston lock rings available separately
Caution
*The instruction manual is in English.
*Delivery may be delayed due to importing.
*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.
*Each replacement ring PART # denotes rings for two pistons, except 68-84 Big Bore kits, which require two sets.
*Delivery may be delayed due to importing.
*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.
*Each replacement ring PART # denotes rings for two pistons, except 68-84 Big Bore kits, which require two sets.
Applicable Models
Tour Glide Classic - FLTC 1980 - 1983
Tour Glide - FLT 1980 - 1983
Super Glide II - FXRS 1982 - 1983
Electra Glide Sport - FLHS 1982 - 1984
Sport Glide - FXRT 1983
Super Glide II - FXR 1982 - 1983
Electra Glide Special - FLHX 1984
Electra Glide Classic - FLHTC 1983
Electra Glide Classic - FLH 80 1979 - 1984
Electra Glide - FLHT 1983
Electra Glide - FLHS 1980 - 1981
Electra Glide - FLH 1979 - 1984
Disc Glide - FXDG 1983
80 Wide Glide - FXWG 1980 - 1984
80 Super Glide - FXE 1979 - 1984
80 Low Rider - FXSB 1983 - 1984
80 Sturgis - FXB 1980 - 1982
80 Electra Glide - FLH 1978 - 1984
80 Electra Glide Heritage - FLH 1981
80 Fat Bob - FXEF 1979 - 1981
80 Low Rider - FXS 1979 - 1982
Show more