LuK® - Single Mass Flywheel

7 reviews|Item # mpn575204919
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Replaces Original (OE) Part #:12556799
Authorized Dealer
$180.87
In Stock (10) - Ships Tomorrow 07.14.26
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Vehicle Fitment

Chevy
GMC

Specifications

Crank To Friction Surface
.721 inch
Crank To Friction Surface
18.32 mm
I.D. for Pilot
2.480 inch
I.D. for Pilot
63 mm
Ring Gear Major Dia.
14.154 inch
Ring Gear Major Dia.
359.5 mm
Ring Gear Chamfer Position @ 6
00 O´clock: Left
Number of teeth, starter ring gear
139
Bolt hole PCD clutch pres.plte
12.622 inch
Bolt hole PCD clutch pres.plte
320.59 mm
Crank Hole Dia.
.460 inch
Crank Hole Dia.
11.69 mm
Overall Casting O.D.
13.740 inch
Overall Casting O.D.
349 mm
Flywheel Thickness [mm]
1.339 inch
Flywheel Thickness [mm]
34 mm
Ring Gear Mounting O.D.
13.283 inch
Ring Gear Mounting O.D.
337.38 mm
Ring Gear Thickness
.456 inch
Ring Gear Thickness
11.58 mm
Flange Thickness
.398 inch
Flange Thickness
10.12 mm
Flywheel friction surface outer diameter
12.067 inch
Flywheel friction surface outer diameter
306.5 mm
Flywheel Friction Surface Inner diameter
8.327 inch
Flywheel Friction Surface Inner diameter
211.5 mm
Bolt hole PCD crankshaft
3.574 inch
Bolt hole PCD crankshaft
90.78 mm
Bolt Hole Pattern
2
Ring Gear Chamfer Side
Engine
Has Dowel Pins
without Dowel Pins

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 (LFW126) 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

LuK® - Installation Instructions

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.

LuK® - Installation InstructionsLuK Authorized DealerInstallationAdditional InformationAbout us
Brand:
LuK
Part Number:
LFW126
UPC:
670774008160
OE Numbers:
12556799

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
Flywheel
Fit as stated and well pleased
LuK® - Single Mass Flywheel
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.
LuK® - Single Mass Flywheel
Posted by Adam (Albuquerque, NM) / September 04, 20202006 Mitsubishi Lancer
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
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.
LuK® DMF160 - Dual Mass Flywheel
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.
LuK® DMF097 - Dual Mass Flywheel
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.
LuK® DMF091 - Dual Mass Flywheel
Posted by Wayne V. Evans (Baltimore, MD) / June 04, 20152008 Volkswagen Jetta

Questions and Answers

(0)
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