LuK® LFW423 - Single Mass Flywheel

7 reviews|Item # mpn4511736212
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Replaces Original (OE) Part #:11227561765, 7561765
Authorized Dealer
$105.49
In Stock (19)
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Vehicle Fitment

Mini

Specifications

Bolt hole PCD crankshaft
2.598 inch
Bolt hole PCD crankshaft
66 mm
I.D. for Pilot
1.687 inch
I.D. for Pilot
42.85 mm
Flywheel Thickness [mm]
1.244 inch
Flywheel Thickness [mm]
31.6 mm
Crank Hole Dia.
.369 inch
Crank Hole Dia.
9.36 mm
Bolt hole PCD clutch pres.plte
8.819 inch
Bolt hole PCD clutch pres.plte
224 mm
Has Dowel Pins
with Dowel Pins
Flange Thickness
.335 inch
Flange Thickness
8.5 mm
Dowel Hole Pattern
5
Flywheel Friction Surface Inner diameter
5.079 inch
Flywheel Friction Surface Inner diameter
129 mm
Overall Casting O.D.
10.551 inch
Overall Casting O.D.
268 mm
Bolt Hole Pattern
2
Flywheel Cup Depth or Step Height
-.222 inch
Flywheel Cup Depth or Step Height
-5.65 mm
Flywheel friction surface outer diameter
8.071 inch
Flywheel friction surface outer diameter
205 mm
Flywheel matches Clutch
Flywheel matches Clutch
Crank To Friction Surface
.799 inch
Crank To Friction Surface
20.3 mm
Ring Gear Mounting O.D.
10.394 inch
Ring Gear Mounting O.D.
264 mm
Number of teeth, starter ring gear
133
Dowel hole diameter
.236 inch
Dowel hole diameter
6 mm
Ring Gear Chamfer matches OE
Ring Gear Chamfer matches OE
Ring Gear Thickness
.394 inch
Ring Gear Thickness
10 mm
Centering diameter / dowel hole
8.819 inch
Centering diameter / dowel hole
224 mm
Ring Gear Major Dia.
11.480 inch
Ring Gear Major Dia.
291.6 mm

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

Product Details

Single Mass Flywheel (LFW423) by LuK®. LuK conventional flywheels are dynamically balanced to reduce vibration and improve clutch performance. All new – never remanufactured – every flywheel component is engineered and built to original-equipment specifications, including the ring gear and dowel pins.

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:
LFW423
UPC:
670774374289
OE Numbers:
11227561765, 7561765

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
OEM Spec
Excellent quality, can't beat the price.
LuK® LFW423 - Single Mass Flywheel
Posted by Enrico (Waipahu, HI) / June 11, 20192008 Mini Cooper
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
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

Questions and Answers

(0)
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