LuK® DMF154 - Dual Mass Flywheel

7 reviews|Item # mpn4478643705
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Replaces Original (OE) Part #:21207638306, 21207605403, 7634767, 7605403, 7638306, 21207634767
Authorized Dealer
$945.25
In Stock (7)
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Vehicle Fitment

BMW

Specifications

Flywheel friction surface outer diameter
9.449 inch
Flywheel friction surface outer diameter
240 mm
I.D. for Pilot
.591 inch
I.D. for Pilot
15 mm
Has Dowel Pins
without Dowel Pins
Cup depth, secondary flywheel
-.362 inch
Cup depth, secondary flywheel
-9.2 mm
Ring Gear To Friction Surface
2.504 inch
Ring Gear To Friction Surface
63.6 mm
Torque Capacity DMFW
16.772 inch
Torque Capacity DMFW
426 mm
Centering diameter / dowel hole
10.236 inch
Centering diameter / dowel hole
260 mm
Overall Casting O.D.
11.598 inch
Overall Casting O.D.
294.6 mm
Crank Hole Dia.
.504 inch
Crank Hole Dia.
12.8 mm
Bolt Hole Pattern
2
Ring Gear Mounting O.D.
10.669 inch
Ring Gear Mounting O.D.
271 mm
Ring Gear Major Dia.
11.500 inch
Ring Gear Major Dia.
292.1 mm
Number of teeth, starter ring gear
115
Crank To Friction Surface
1.953 inch
Crank To Friction Surface
49.6 mm
Flywheel Friction Surface Inner diameter
6.102 inch
Flywheel Friction Surface Inner diameter
155 mm
Ring Gear Thickness
.531 inch
Ring Gear Thickness
13.5 mm
Dowel hole diameter
.465 inch
Dowel hole diameter
11.8 mm
Flywheel Thickness [mm]
3.311 inch
Flywheel Thickness [mm]
84.1 mm
Bolt hole PCD crankshaft
2.835 inch
Bolt hole PCD crankshaft
72 mm
Dowel Hole Pattern
5
Bolt hole PCD clutch pres.plte
10.236 inch
Bolt hole PCD clutch pres.plte
260 mm
Ring Gear Number
L-08180-0GJ5-00

Features

  • Engineered and manufactured to OE specifications
  • All new components - including ring gear and dowel pins
  • Perfectly balanced
  • Precision-machined from premium grade cast iron
  • Superior quality friction surface
  • Excellent heat-absorbing capacity
  • Order from the comfort of your home or office
  • 8 mounting bores
  • With pilot bearing
  • No SVHC present

Product Details

Dual Mass Flywheel (DMF154) by LuK®. LuK dual mass flywheels absorb engine vibrations before they are transmitted to the driveline where they can create gear rattle. These units feature a built-in damper designed to isolate engine torque spikes and prevent transmission damage. By design, dual mass flywheels cannot be resurfaced.

Installation

The flywheel is an integral part of a clutch replacement. In today’s tightly packaged clutch systems, flywheels can easily be machined beyond their usable life – a critical flaw that would not be evident until after the clutch is installed. Improper machining can also cause interference, no release and slipping problems. Pairing your LuK RepSet with a new LuK flywheel is a smart, cost-effective alternative to resurfacing.

Brand:
Part Number:
DMF154
UPC:
670774316999
OE Numbers:
21207638306, 21207605403, 7634767, 7605403, 7638306, 21207634767

Reviews

(7)
Only authorized customers can leave a review on our website. We would love to know what you like or dislike about the product. Share your opinion on product quality, appearance, installation, and other characteristics.
/5
1-7 of 7 Reviews
5 of 5
It’s the Factory Flywheel
Essentially it’s just the factory flywheel they use, matches up, had no issues installing it. So far so great. If you have the MMT6 manual transmission this is the replacement flywheel. I got 132k miles on my original flywheel so, if it’s just for daily driving this will hold up well.
Posted by Karlee (Santa Rosa, CA) / June 03, 20242016 Ford Focus
5 of 5
Flywheel
Good fit and operated well.
LuK® DMF121 - Dual Mass Flywheel
Posted by Richard G (Boise, ID) / March 16, 20182007 Mini Cooper
5 of 5
Meteculus Owner
Good looking stuff and mechanic recommend.
Posted by Donald (Omaha, NE) / November 02, 20162002 Volvo S60
5 of 5
LuK
LuK makes so great product that i never regret to buy it. Any complaint with installation and fitment. And service was excellent.
Posted by Wayne V. Evans (Baltimore, MD) / June 04, 20152008 Volkswagen Jetta
5 of 5
Flywheel
Fit as stated and well pleased
Posted by Susan (Princeton, NC) / May 05, 2024
4 of 5
Replacement Flywheel
Good flywheel working great no issue with fitment or with the operation.
Posted by Adam (Albuquerque, NM) / September 04, 20202006 Mitsubishi Lancer
5 of 5
OEM Spec
Excellent quality, can't beat the price.
Posted by Enrico (Waipahu, HI) / June 11, 20192008 Mini Cooper

Questions and Answers

(0)
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