LUK part description

Product Description

LuK Rigid Flywheel

Application Summary

Chevrolet P30 1999 (V6, 4.3L), Chevrolet Silverado 1500 1999-2007 (V6, 4.3L), GMC Sierra 1500 1999-2007 (V6, 4.3L)

Product Attributes

Ring Gear Number 326311080
Dowel hole diameter 0.315 inch
Dowel hole diameter 8 mm
Bolt hole PCD clutch pres.plte 12.6378 inch
Bolt hole PCD clutch pres.plte 321 mm
Ring Gear Thickness 0.4528 inch
Ring Gear Thickness 11.5 mm
Has Dowel Pins without Dowel Pins
Number of mounting bores 2
Ring Gear Major Dia. 14.1339 inch
Ring Gear Major Dia. 359 mm
Ring Gear Mounting O.D. 13.2677 inch
Ring Gear Mounting O.D. 337 mm
Crank To Friction Surface 1.1024 inch
Crank To Friction Surface 28 mm
Ring Gear Chamfer Side Not available
Flange Thickness 0.4331 inch
Flange Thickness 11 MM
I.D. for Pilot 2.0669 inch
I.D. for Pilot 52.5 mm
Centering diameter / dowel hole 12.7953 inch
Centering diameter / dowel hole 325 mm
Crank Hole Dia. 0.4626 inch
Crank Hole Dia. 11.75 mm
Overall Casting O.D. 13.4252 inch
Overall Casting O.D. 341 mm
Bolt Hole Pattern 2
Ring Gear Chamfer Position @ 6:00 O´clock Not available
Dowel Hole Pattern 13
Number of teeth, starter ring gear 168
Flywheel Thickness [mm] 1.2205 inch
Flywheel Thickness [mm] 31 mm
Bolt hole PCD crankshaft 3.002 inch
Bolt hole PCD crankshaft 76.25 mm
Flywheel friction surface outer diameter 12.2047 inch
Flywheel friction surface outer diameter 310 mm
Flywheel Friction Surface Inner diameter 7.5197 inch
Flywheel Friction Surface Inner diameter 191 mm

Additional Information

Remanufactured Part N
Warranty Special 12 Months or 12,000 miles, Whichever comes first
Country of Origin (Primary) CN
Harmonized Tariff Code (HTS) 8483508080
Stock Status S
UPC 00670774251597

Part Interchanges

Fits Vehicles

  • GMC Sierra 1500 (1999-2007)
  • Chevrolet Silverado 1500 (1999-2007)
  • Chevrolet P30 (1999)

LuK® is a worldwide leader in manufacturing clutches, power steering pumps, dual-mass flywheels, and self-adjusting clutch and engine components for various vehicle applications. It was founded by brothers George and Wilhelm Schaeffler in 1965. Initially, it was established as a manufacturer of diaphragm spring clutches with a release system. But when it was acquired by Schaeffler Group, a globally known supplier of chassis, engine, and transmission components for automotive and industrial applications, the company has grown immensely. Currently, LuK has research and development centers, offices, and manufacturing plants around the world. It remains steadfast to its commitment to providing only the highest quality clutches and other transmission, steering, suspension, and engine components.

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