✦ Ground shipping $14.95 — free over $150✦ Live stock — re-checked when you pay✦ Real prices, no dealer markup games✦ Questions answered by a human: 801-361-3010✦ Licensed Utah dealer № 140069✦ Ground shipping $14.95 — free over $150✦ Live stock — re-checked when you pay✦ Real prices, no dealer markup games✦ Questions answered by a human: 801-361-3010✦ Licensed Utah dealer № 140069
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°
Specifications12 specs
Riding Style
Street
Bore Size
4.155"
Compression Ratio
11.0:1
Displacement
119"
Type
Big Bore
Model
Premium Plus Series
Piston Size
4.1525"
Stroke Length
4.375"
Units
Kit
Shipping weight
3.24 lb
Package size
10.6 × 6.2 × 4.5 in
Country of origin
Germany
Fitment16 models · Harley-Davidson
Harley-Davidson16 models
FLDE Deluxe 1072018–2020
FLFB Fat Boy 1072018–2020
FLHC Heritage Classic 1072018–2021
FLHR Road King2017–2022
FLHT Electra Glide Standard2019–2022
FLHTCU Electra Glide Ultra Classic2017–2019
FLHX Street Glide2017–2023
FLRT Freewheeler2017–2018
FLSB Sport Glide 1072018–2024
FLSL Softail Slim 1072018–2021
FLTRX Road Glide2017–2023
FXBB Street Bob 1072018–2020
FXBR Breakout 1072018–2019
FXFB Fat Bob 1072018–2020
FXLR Low Rider 1072018–2020
FXST Softail Standard 1072020–2024
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 #
0910-6684
Wossner part #
K4074D554-2
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 Wossner?
Yes. It’s new and genuine, straight from Salto — Wossner part #K4074D554-2.