Select Your Ride

1
2
3

JE PISTONS Piston Kit 128998

Part Number: 09105833
JE PISTONS
(No reviews yet) Write a Review
SKU:
09105833
MPN:
128998
Condition:
New
Availability:
Ships Same Business Day
Weight:
1.55 LBS
$269.99
Prop 65 Warning Prop 65 Warning cancer & reproductive harm Price Match Call for more info on price match does not include 3rd party ads
Frequently bought together:

Description

If you're pushing your engine to the limit in competition or high-performance applications, your pistons need to match that commitment. JE PISTONS' Pro Series 128998 kit delivers the precision engineering and durability required for extreme racing conditions, with internal and external bracing designed to handle peak pressures and temperatures. These are complete, ready-to-install units that eliminate the guesswork and deliver measurable performance gains.

Technical Specifications:

  • Material: 2618-T6 forged aluminum
  • Construction: Internal/external bracing
  • Dome design: Smooth flowing radii
  • Internal struts: Precision milled
  • Accumulator groove: Forged integral
  • Side relief: Dedicated forged design
  • Weight reduction: Optimized forgings
  • Includes: Pins, rings, locks
  • Installation: Bolt-on ready
  • Finishing: No deburring required
  • Application: Professional competition
  • Origin: Made in USA
  • MPN: 128998
View AllClose

Specs

BORE - OVERSIZE:
+5,00 MM
BORE SIZE METRIC:
102.00 MM
PRODUCT NAME:
PISTON KIT
DISPLACEMENT:
654 CC
PISTON HEAD SHAPE:
FLAT TOP
PISTON MATERIAL:
FORGED 2618 ALUMINUM
STYLE:
JE PISTON
COMPRESSION RATIO IMPERIAL:
10.8:1
TYPE:
ROUND FORGED DESIGN
UNITS:
KIT
BORE - OVERSIZE METRIC:
+5.00 MM
RIDING STYLE:
OFF-ROAD
View AllClose

0 Reviews

View AllClose

Fitment

Fitment for JE PISTONS Piston Kit 128998

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