Vehicle Fitment

Chevy

GMC

Specifications

Flywheel Friction Surface Inner diameter	6.406 inch
Flywheel Friction Surface Inner diameter	162.7 mm
Bolt Hole Pattern	2
Ring Gear Thickness	.469 inch
Ring Gear Thickness	11.9 mm
Ring Gear Major Dia.	12.874 inch
Ring Gear Major Dia.	327 mm
Number of teeth, starter ring gear	153
Overall Casting O.D.	12.520 inch
Overall Casting O.D.	318 mm
Bolt hole PCD clutch pres.plte	11.614 inch
Bolt hole PCD clutch pres.plte	295 mm
I.D. for Pilot	2.480 inch
I.D. for Pilot	63 mm
Flywheel friction surface outer diameter	10.969 inch
Flywheel friction surface outer diameter	278.6 mm
Crank To Friction Surface	.969 inch
Crank To Friction Surface	24.6 mm
Flange Thickness	.354 inch
Flange Thickness	9 mm
Flywheel Thickness [mm]	1.193 inch
Flywheel Thickness [mm]	30.3 mm
Ring Gear Mounting O.D.	12.008 inch
Ring Gear Mounting O.D.	305 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 by LuK®. Flywheel Tooth Number: 153. 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.

LuK® - Installation Instructions LuK Authorized Dealer Installation Additional Information About us

Brand:

LuK

Part Number:

LFW131

UPC:

670774008115

OE Numbers:

3991469, 14085720, 366860, 25501872

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.

1-7 of 7 Reviews

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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)

If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!