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Wossner

Wossner Premium Plus Series Piston Kit - K4083D478-2 For Harley Touring 2017-2025

MPN: K4083D478-2 SKU: 0910-6685
Wossner

Wossner Premium Plus Series Piston Kit - K4083D478-2 For Harley Touring 2017-2025

MPN: K4083D478-2 SKU: 0910-6685
SKU: 0910-6685
Crown is anodized to improve resistance to extreme heat Tested and proven to improve thermal diffusivity by up to 10% Hardcoat anodize treatment enhances the piston's abilities to manage heat and wear Ring groove wear is improved with anodize treatment ability to handle sliding wear as compared to non-treated surfaces Kit includes piston, piston rings, piston pin and retaining clips Valve Pocket Specifications: Intake Diameter: 1.780" Intake Depth: 0.200" Intake Angle: 27.000° Exhaust Diameter: 1.780" Exhaust Depth: 0.200" Exhaust Angle: 27.000° Specs Product Name Piston Kit Riding Style Street Model Premium Plus Series Stroke Length 4.500" Units Kit Bore Size 4.125" Compression Ratio 11.0:1 Displacement 120" Piston Size 4.122" Type Big Bore Part Notes Kit Includes: • 2x Piston • 2x Piston Ring Sets • 2x Piston Pin • 2x Retaining Clip Set 2017-2021 Harley-Davidson CVO Electra Glide Ultra Limited FLHTKSE 2017-2025 Harley-Davidson CVO Street Glide FLHXSE 2018-2025 Harley-Davidson CVO Road Glide FLTRXSE 2020-2022 Harley-Davidson CVO Tri Glide FLHTCUTGSE 2022-2023 Harley-Davidson CVO Road Glide Limited FLTRKSE Fitment DisclosureThis quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.
Regular price $448.00
Shipping calculated at checkout.

Product Details

Product Description

Features

  • Crown is anodized to improve resistance to extreme heat
  • Tested and proven to improve thermal diffusivity by up to 10%
  • Hardcoat anodize treatment enhances the piston's abilities to manage heat and wear
  • Ring groove wear is improved with anodize treatment ability to handle sliding wear as compared to non-treated surfaces
  • Kit includes piston, piston rings, piston pin and retaining clips
  • Valve Pocket Specifications:
  • Intake Diameter: 1.780"
  • Intake Depth: 0.200"
  • Intake Angle: 27.000°
  • Exhaust Diameter: 1.780"
  • Exhaust Depth: 0.200"
  • Exhaust Angle: 27.000°

Specs

Product Name Piston Kit
Riding Style Street
Model Premium Plus Series
Stroke Length 4.500"
Units Kit
Bore Size 4.125"
Compression Ratio 11.0:1
Displacement 120"
Piston Size 4.122"
Type Big Bore

Part Notes

  • Kit Includes:
  • • 2x Piston
  • • 2x Piston Ring Sets
  • • 2x Piston Pin
  • • 2x Retaining Clip Set

2017-2021 Harley-Davidson CVO Electra Glide Ultra Limited FLHTKSE
2017-2025 Harley-Davidson CVO Street Glide FLHXSE
2018-2025 Harley-Davidson CVO Road Glide FLTRXSE
2020-2022 Harley-Davidson CVO Tri Glide FLHTCUTGSE
2022-2023 Harley-Davidson CVO Road Glide Limited FLTRKSE

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.
Part Numbers
Store SKU MFR. Product # Availability
0910-6685 K4083D478-2 In Stock
Fitment
This product is vehicle specific. Select your vehicle to confirm fitment.

This Product Fits

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.

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