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All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Free Shipping on orders over $69.99 to the continental 48 (Alaska & Hawaii orders, call 402-214-0706 to order).
All products have accurate in stock quantities listed, if it shows in stock it’s actually in stock!
Wossner

Wossner Premium Plus Series Piston Kit - K4074D554-2 For Harley Electra Glide / Touring / Softail 2017-2024

MPN: K4074D554-2 SKU: 0910-6684
Wossner

Wossner Premium Plus Series Piston Kit - K4074D554-2 For Harley Electra Glide / Touring / Softail 2017-2024

MPN: K4074D554-2 SKU: 0910-6684
Availability:
Only 4 left!
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 Piston Size 4.1525" Model Premium Plus Series Product Name Piston Kit Riding Style Street Units Kit Bore Size 4.155" Compression Ratio 11.0:1 Displacement 119" Type Big Bore Stroke Length 4.375" Part Notes Kit Includes: • 2x Piston • 2x Piston Ring Sets • 2x Piston Pin • 2x Retaining Clip Set
Original price $448.00 - Original price $448.00
Original price
$448.00
$448.00 - $448.00
Current price $448.00

Product Details

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

Piston Size 4.1525"
Model Premium Plus Series
Product Name Piston Kit
Riding Style Street
Units Kit
Bore Size 4.155"
Compression Ratio 11.0:1
Displacement 119"
Type Big Bore
Stroke Length 4.375"

Part Notes

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

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

Piston Size 4.1525"
Model Premium Plus Series
Product Name Piston Kit
Riding Style Street
Units Kit
Bore Size 4.155"
Compression Ratio 11.0:1
Displacement 119"
Type Big Bore
Stroke Length 4.375"

Part Notes

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

Part Numbers
Store SKU MFR. Product # Availability
0910-6684 K4074D554-2 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.

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

Piston Size 4.1525"
Model Premium Plus Series
Product Name Piston Kit
Riding Style Street
Units Kit
Bore Size 4.155"
Compression Ratio 11.0:1
Displacement 119"
Type Big Bore
Stroke Length 4.375"

Part Notes

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