CS15 Dual Mass Flywheel 4150839090 LuK Clutch Flywheel

CS15 Dual Mass Flywheel 4150839090 designed for clutch and transmission repair applications. This flywheel helps reduce vibration and improve power transfer between engine and transmission. Suitable for professional repair workshops, clutch specialists, wholesalers and distributors. Please confirm original part number before ordering.

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CS15 Dual Mass Flywheel 4150839090 for Clutch Transmission Repair

The CS15 Dual Mass Flywheel is a clutch transmission component designed to support smooth power transfer between the engine and transmission system.

This product reference is 4150839090, commonly used for CS15 flywheel identification.

The flywheel is an important mechanical component installed between the engine crankshaft and clutch assembly. It provides the mounting surface for the clutch system and helps control rotational vibration during engine operation.

The CS15 Dual Mass Flywheel is suitable for professional transmission repair workshops, clutch specialists, gearbox rebuilders, automotive parts wholesalers and distributors.


CS15 Dual Mass Flywheel Product Information

Basic product information:

Reference Number: 4150839090
Product Type: Dual Mass Flywheel
Application: Clutch Transmission System
Brand Reference: LuK
Function: Engine Power Transfer and Vibration Control

The CS15 Dual Mass Flywheel should always be matched with the original vehicle application and clutch configuration before installation.

Customers should confirm:

  • Original flywheel number
  • Transmission type
  • Engine application
  • Clutch specification

before purchase.


Function of the Dual Mass Flywheel

The main function of the CS15 Dual Mass Flywheel is to transfer engine torque while reducing vibration caused by engine rotation.

Compared with a traditional single-mass flywheel, a dual mass flywheel uses a two-piece design with internal damping elements.

Its main functions include:

  • Reducing drivetrain vibration
  • Improving clutch engagement comfort
  • Protecting transmission components
  • Supporting smoother gear changes
  • Absorbing engine rotational irregularities

During normal operation, the flywheel works together with the clutch disc, pressure plate and transmission input shaft.


CS15 Flywheel and Clutch System

The CS15 Dual Mass Flywheel is an important part of the complete clutch system.

The clutch system normally includes:

  • Dual mass flywheel
  • Clutch disc
  • Pressure plate
  • Release bearing
  • Clutch actuator components

When replacing a clutch assembly, technicians often inspect the flywheel condition at the same time.

A worn flywheel may affect clutch performance even after installing a new clutch.


Signs of a Damaged Flywheel

A worn or damaged CS15 Dual Mass Flywheel may cause symptoms such as:

  • Abnormal vibration
  • Clutch engagement noise
  • Shaking during acceleration
  • Rattling noise from transmission area
  • Poor driving comfort

However, these symptoms may also come from:

  • Worn clutch components
  • Engine mounts
  • Transmission problems
  • Release bearing issues

Professional inspection is recommended before replacement.


Why Replace the Dual Mass Flywheel

The dual mass flywheel operates under continuous mechanical load.

Over time, internal damping components may wear because of:

  • High mileage
  • Frequent clutch engagement
  • Incorrect clutch operation
  • Heavy driving conditions

Replacing a damaged flywheel can help restore proper clutch operation and reduce abnormal vibration.

For professional clutch repair, technicians normally inspect the complete clutch system instead of replacing only one component.


LuK Flywheel Application

LuK is a well-known manufacturer of clutch and transmission components, including flywheel and clutch repair solutions. 舍弗勒车辆寿命解决方案

The CS15 Dual Mass Flywheel uses the reference 4150839090 for product identification.

When supplying aftermarket or replacement parts, customers should verify:

  • Part number
  • Physical dimensions
  • Mounting position
  • Vehicle compatibility

before installation.


Professional Installation Requirements

The CS15 Dual Mass Flywheel should be installed by experienced technicians.

During replacement, technicians should inspect:

  • Flywheel surface condition
  • Crankshaft mounting area
  • Clutch disc condition
  • Pressure plate condition
  • Release bearing condition
  • Transmission input shaft

Incorrect installation may affect clutch operation and transmission performance.


Flywheel and Clutch Replacement

Many professional workshops replace the flywheel together with other clutch components when required.

A complete clutch repair may include:

  • Flywheel
  • Clutch kit
  • Release bearing
  • Clutch actuator
  • Related seals

Replacing worn components together can reduce the possibility of repeated transmission removal.


Check Compatibility Before Ordering

Before purchasing the CS15 Dual Mass Flywheel, customers should confirm:

Reference: 4150839090
Product: Dual Mass Flywheel
Application: CS15 clutch system

Please compare:

  • Original flywheel number
  • Flywheel appearance
  • Bolt pattern
  • Engine model
  • Transmission model

If compatibility is uncertain, customers can send original product photos for confirmation.


For Clutch Repair Workshops

The CS15 Dual Mass Flywheel is suitable for:

  • Clutch repair workshops
  • Transmission rebuilders
  • Automotive repair companies
  • Parts wholesalers
  • Transmission distributors

Professional customers often purchase flywheel components together with clutch kits and related transmission repair parts.


Related Transmission Parts

For complete clutch repair, customers can also check:

Clutch Kit

Link to your clutch product category.

For clutch engagement components:

Clutch Release Bearing

Link to your release bearing products.

For transmission maintenance:

Transmission Repair Parts

Link to your transmission parts category.


Worldwide Transmission Parts Supply

KS supplies clutch and transmission components to customers worldwide.

Our product range includes:

  • Dual mass flywheels
  • Clutch assemblies
  • Release bearings
  • Transmission control modules
  • Valve bodies
  • Solenoids
  • Repair kits

If you are looking for a CS15 Dual Mass Flywheel 4150839090, clutch components or transmission repair parts, contact KS for product information and wholesale quotation.

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