LuK® LFW390 - Single Mass Flywheel

3 reviews|Item # mpn4478643963|Similar Products
$132.03
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Vehicle Fitment

MakeModelYear
JeepWrangler 2007-2011

Product Details

Single Mass Flywheel 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.

Specifications

I.D. for Pilot: 0.9961 inch
I.D. for Pilot: 25.3 mm
Overall Casting O.D.: 12.4016 inch
Overall Casting O.D.: 315 mm
Bolt Hole Pattern: 2
Number of teeth, starter ring gear: 146
Flange Thickness: 0.4606 inch
Flange Thickness: 11.7 mm
Flywheel matches Clutch: Flywheel matches Clutch
Ring Gear Thickness: 0.4724 inch
Ring Gear Thickness: 12 mm
Ring Gear Chamfer matches OE: Ring Gear Chamfer matches OE
Has Dowel Pins: with Dowel Pins
Bolt hole PCD crankshaft: 2.8661 inch
Bolt hole PCD crankshaft: 72.8 mm
Crank To Friction Surface: 1.7894 inch
Crank To Friction Surface: 45.45 mm
Dowel hole diameter: 0.25 inch
Dowel hole diameter: 6.35 mm
Dowel Hole Pattern: 5
Ring Gear Major Dia.: 12.3524 inch
Ring Gear Major Dia.: 313.75 mm
Flywheel Thickness [mm]: 1.9291 inch
Flywheel Thickness [mm]: 49 mm
Ring Gear Mounting O.D.: 10.8858 inch
Ring Gear Mounting O.D.: 276.5 mm
Ring Gear Chamfer Side: Not available
Flywheel friction surface outer diameter: 11.1811 inch
Flywheel friction surface outer diameter: 284 mm
Ring Gear Chamfer Position @ 6:00 O´clock: Not available
Centering diameter / dowel hole: 11.6142 inch
Centering diameter / dowel hole: 295 mm
Crank Hole Dia.: 0.4272 inch
Crank Hole Dia.: 10.85 mm
Bolt hole PCD clutch pres.plte: 11.6142 inch
Bolt hole PCD clutch pres.plte: 295 mm
Flywheel Friction Surface Inner diameter: 6.5354 inch
Flywheel Friction Surface Inner diameter: 166 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

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® is a leading manufacturer of the systems and components for vehicle's powertrains. It was the first company in Europe which engineered the diaphragm spring clutch with a release system which is now installed in every third new car. At present the company manufactures dampers, components for clutch systems, transmissions, as well as products for tractors. The newest innovative product developments of LuK are the automation of manual transmissions, torque converters, and components for CVT transmissions that could handle more than 300 Nm of torque.

Brand:
Part Number:
LFW390
UPC:
670774310898

Reviews

(3)
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LuK® LFW390 - Single Mass Flywheel
/5
1-3 of 3 Reviews
Fit as stated and well pleased
Posted by Susan (Princeton, NC) / May 04, 20241992 Toyota Paseo
4 of 5
Replacement Flywheel
LuK® - Single Mass Flywheel
Good flywheel working great no issue with fitment or with the operation.
Posted by Adam (Albuquerque, NM) / September 04, 20202006 Mitsubishi Lancer
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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