Select Your Ride

1
2
3

Wiseco Piston Kit 117in 4.075in Bore 11.1:1 Compression Harley-Davidson FLFBS 2018-2023 K2804

Part Number: 09031678
WISECO
(No reviews yet) Write a Review
SKU:
09031678
MPN:
K2804
Condition:
New
Availability:
Ships Same Business Day
Weight:
2.75 LBS
$576.95
Prop 65 Warning Prop 65 Warning cancer & reproductive harm Price Match Call for more info on price match does not include 3rd party ads

Description

If you're running a 117" M8 in your 2018-2023 FLFBS, this Wiseco piston kit delivers the compression ratio and material science your engine demands for reliable power. The ArmorX™ and ArmorFit™ coatings protect against wear while the 11.1:1 compression ratio extracts more energy from each combustion cycle. This is a complete, bolt-in solution with everything you need—no hunting for individual components.

  • Wiseco M8 117"
  • 4.075" bore
  • 11.1:1 compression ratio
  • ArmorX™ piston coating
  • ArmorFit™ skirt coating
  • Dome design combustion
  • Superfinish piston pin
  • Includes rings, pins, circlips
  • FLFBS 2018-2023 specific
  • MPN: K2804
View AllClose

Specs

COMPRESSION RATIO IMPERIAL:
11.1:1
DISPLACEMENT:
117'
PISTON MATERIAL:
ARMORX™
PRODUCT NAME:
PISTON KIT
RIDING STYLE:
STREET
SKIRT COATING:
ARMORFIT™
BORE SIZE IMPERIAL:
4.075'
STROKE LENGTH IMPERIAL:
4-1/2'
UNITS:
KIT
View AllClose

0 Reviews

View AllClose

Fitment

Fitment for Wiseco Piston Kit 117in 4.075in Bore 11.1:1 Compression Harley-Davidson FLFBS 2018-2023 K2804

View AllClose

FREE Shipping on orders of $99 or more!


Commercial Accounts

We offer tax-free commercial accounts, providing businesses with significant savings and streamlined benefits.



Easy 30-Day Returns

We proudly offer 30-day easy returns, ensuring a hassle-free and convenient shopping experience for our customers.


You May Also Like

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

SECURE & SAFE PAYMENT

EASY RETURNS

FAST DELIVERY

AUTHORIZED DEALER