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Wiseco HD Milwaukee 8 114cid 11.01 CR (X) Piston Kit

SKU: WIS40180PS

Powersports Piston and Ring Kits

WIS Piston Sets - Powersports...

Wiseco HD Milwaukee 8 114cid 11.01 CR (X) Piston Kit

SKU: WIS40180PS

Powersports Piston and Ring Kits

WIS Piston Sets - Powersports...

A$514.24
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Wiseco HD Milwaukee 8 114cid 11.01 CR (X) Piston Kit

Wiseco Black Edition pistons are designed and built to be the ultimate in piston performance and durability for Harley-Davidson engines. Introducing proprietary, industry first coatings, Black Edition pistons perform as good as they look. Wiseco's ArmorX coating protects critical areas of the piston for miles and miles of riding, while ArmorFit skirt coating helps reduce engine noise and friction. Equip your performance Harley build with the American-made pistons it deserves.

Additional Information

Wiseco Black Edition V-Twin. Piston Kit, 4.080 in. Bore, 11:1 CR

Part Type

Engine Piston

Data: v4.2 - Upd: 2026-11-08 13:48:52

Features

  • 4.080 in. Bore, 11:1 CR
  • ArmorFit skirt coating allows forged piston to be installed at tighter clearance, conforming to the cylinder bore through normal
  • ArmorFit skirt coating allows forged piston to be installed at tighter clearance, conforming to the cylinder bore through normal operation for ideal performance with less guesswork
  • ArmorX coating applied to piston crown, ring grooves, and pin bore through proprietary electrochemical process and materials
  • Engineered, forged, and machined in the USA in Mentor, OH
  • Greatly increased resistance to wear and damage caused by heat and detonation plus resists ring microwelding
  • Ideal for high-performance environments - from natural aspiration to power adders
  • Kits include ring packs, wrist pins, and circlips
  • Remains durable in high load, high cylinder pressure, high heat environments
  • Various compression ratios and bore sizes available off the shelf to fit specific builds

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 09:47:06

Note for Pistons, Rings, Rotors, Rods and engine internals

Unless otherwise specified, some brands supply brake rotors, pistons, strut mounts, rods and rings separately. In some cases, titles may indicate plural, or 'set' - eg the term “ring set” often refers to the rings for a single piston only. If you’re unsure about what’s included with this product, please contact our team for clarification.

(keyword: piston)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Wiseco, WISECO-PRO TRU
StreetFX SKU wis40180PS
SFX Item ID 4068537
Accounting SKU wis-40180PS
Manufacturer SKU 40180PS
Manufacturer UPC 193564126795
Alternative References 40180PS, WIS-40180PS

Engine Piston, HD Milwaukee 8 114cid 11.0:1 CR (X)

Wiseco powersports 4-stroke forged series piston kits include your rings, piston pin, and circlips. Wiseco has a decade of experience producing quality pistons for dirt bikes, motorcycles, ATVs, snowmobiles, and outboard marine engines. Their piston kits provide strong, lightweight pistons with optimized designs that improve engine efficiency and maximize your torque and throttle response. Plus, Wiseco powersports piston kits are produced right here in the USA. It's time to blaze your own trail with these Wiseco powersports piston kits! Order the piston kit designed to fit your application.

Product Attributes
BrandWiseco
Manufacturer's Part Number40180PS
Part TypePowersports Piston and Ring Kits
Product LineWiseco Powersports 4-Stroke Forged Series Piston Kits
UPC193564126795

Manufacturer Attributes
Compression Ratio Actual 11:1
Piston Material 2618
Piston Diameter 4.077
Bore Diameter 4.080
Product Series Black Edition V-Twin Series
Make Harley-Davidson
Title - Web Harley-Davidson Milwaukee 8 114 Wiseco Piston Kit - 4.080 in. Bore
Engine Type ICE
Engine Milwaukee 8 114
Product Type Piston Kits
Industry Powersports
Included Components Ring Set #4080GFX, Wrist Pin #927-2500-15-TSC, CirClip #W5752
Product Market V-Twin
Title Wiseco Black Edition V-Twin Piston Kit, 4.080 IN Bore, 11:1 CR
Skirt Coating Yes
Out of Stock Message Estimated Shipped Date 3-4 Weeks
Category Hierarchy Powersports>Pistons>Piston Kits>V-Twin Engine Piston Kits
Manufacturer Designation HD Milwaukee 8 114cid 11.0:1 CR (X)
Product Class Engine Piston
Construction/Type Wiseco Black Edition V-Twin. Piston Kit, 4.080 in. Bore, 11:1 CR
Product Outline <ul><li>Engineered, forged, and machined in the USA in Mentor, OH</li><li>ArmorX coating applied to piston crown, ring grooves, and pin bore through proprietary electrochemical process and materials</li><li>Greatly increased resistance to wear and damage caused by heat and detonation plus resists ring microwelding</li><li>Ideal for high-performance environments - from natural aspiration to power adders</li><li>Remains durable in high load, high cylinder pressure, high heat environments</li><li>ArmorFit skirt coating allows forged piston to be installed at tighter clearance, conforming to the cylinder bore through normal operation for ideal performance with less guesswork</li><li>Various compression ratios and bore sizes available off the shelf to fit specific builds</li><li>Kits include ring packs, wrist pins, and circlips</li></ul>
Vehicle Brief HD Milwaukee 8 114cid 11.0:1 CR (X)
Market Description Wiseco Black Edition pistons are designed and built to be the ultimate in piston performance and durability for Harley-Davidson engines. Introducing proprietary, industry first coatings, Black Edition pistons perform as good as they look. Wiseco's ArmorX coating protects critical areas of the piston for miles and miles of riding, while ArmorFit skirt coating helps reduce engine noise and friction. Equip your performance Harley build with the American-made pistons it deserves.

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