In stock
JE Pistons Piston Kit — 4.08" Bore — +0.143" Oversize — 107" M8
- Forged from 2618-T6 aluminum for better aligned grain flow and higher tensile strength
- Skirt coating aids in optimal break-in for performance longevity
- Accumulator groove provides additional volume for combustion pressure
$472.99
In stock. Ships in 2–4 business days · free shipping over $150.
View cart & check out →
Questions? Call the shop: 801-361-3010
Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014
Shop all JE Pistons
Everything we carry from JE Pistons →
Everything we carry from JE Pistons →
Description & features3 features
Piston Average Weight: 406 grams
Piston Volume: 2.20 cc
Two cylinder piston kit.
Includes:
• 2x Pistons
• 2x Ring Sets
• 2x Wrist Pins
• 4x Circlips
- Forged from 2618-T6 aluminum for better aligned grain flow and higher tensile strength
- Skirt coating aids in optimal break-in for performance longevity
- Accumulator groove provides additional volume for combustion pressure
Specifications14 specs
- Bore Size
- 3.937"
- Model
- JE Series
- Piston Material
- Forged 2618 Aluminum
- Stroke Length
- 4.375"
- Compression Ratio
- 11.0:1
- Bore - Oversize
- +0,143", +0.143"
- Riding Style
- Street
- Displacement
- 114"
- Units
- Kit
- Piston Head Shape
- Domed
- Type
- Round Forged Design
- Shipping weight
- 3.21 lb
- Package size
- 10.4 × 6 × 5.6 in
- Country of origin
- USA
Fitment23 models · Harley-Davidson
Harley-Davidson23 models
- FLDE Deluxe 1072018–2020
- FLFB Fat Boy 1072018–2019
- FLHC Heritage Classic 1072018–2021
- FLHR Road King2017–2022
- FLHRXS Road King Special2017–2018
- FLHT Electra Glide Standard2020–2022
- FLHTCU Electra Glide Ultra Classic2017–2019
- FLHTCUTG Tri Glide Ultra2017–2018
- FLHTK Ultra Limited2017–2018
- FLHTKL Ultra Limited Low2017–2018
- FLHX Street Glide2017–2023
- FLHXS Street Glide Special2017–2018
- FLRT Freewheeler2017–2018
- FLSB Sport Glide 1072018–2021
- FLSL Softail Slim 1072018–2021
- FLTRU Road Glide Ultra2017–2018
- FLTRX Road Glide2017–2023
- FLTRXS Road Glide Special2017–2018
- FXBB Street Bob 1072018–2020
- FXBR Breakout 1072018–2019
- FXFB Fat Bob 1072018–2019
- FXLR Low Rider 1072018–2020
- FXST Softail Standard 1072021–2024
Fitment comes from the catalog data for this part. Double-check your year, model and trim before you order — or call the counter at 801-361-3010 and we’ll check it with you.
Part numbers
- Salto part #
- 0910-6008
- JE Pistons part #
- 370244
Shipping
In stock. Ships in 2–4 business days by ground.
Ground shipping is $14.95, free on orders over $150. Stock is checked again before your card is charged.
Questions4 answers
- Is it in stock?
- Yes — it’s in stock right now. We check again the moment you order, before anything is charged.
- How fast will it get to me?
- Usually 2–4 business days by ground.
- Will it fit my machine?
- It’s listed for the models in the Fitment section above. Not sure about your trim or year? Call the counter at 801-361-3010 and we’ll check it with you.
- Is this genuine JE Pistons?
- Yes. It’s new and genuine, straight from Salto — JE Pistons part #370244.