LUK part description

Product Description

LuK Rigid Flywheel

Application Summary

Ford F-150 1984 (V8, 6.9L), Ford F-250 1983-1987 (V8, 6.9L), Ford F-350 1983-1987 (V8, 6.9L)

Product Attributes

Overall Casting O.D. 14.8504 inch
Overall Casting O.D. 377.2 mm
Bolt Hole Pattern 6
Flange Thickness 1.4031 inch
Flange Thickness 35.64 MM
Bolt hole PCD crankshaft 3.1839 inch
Bolt hole PCD crankshaft 80.87 mm
Crank Hole Dia. 0.4106 inch
Crank Hole Dia. 10.43 mm
Flywheel friction surface outer diameter 12.3622 inch
Flywheel friction surface outer diameter 314 mm
Number of mounting bores 26
Number of teeth, starter ring gear 155
Flywheel Thickness [mm] 0.8543 inch
Flywheel Thickness [mm] 21.7 mm
Bolt hole PCD clutch pres.plte 12.872 inch
Bolt hole PCD clutch pres.plte 326.95 mm
Flywheel Friction Surface Inner diameter 6.0039 inch
Flywheel Friction Surface Inner diameter 152.5 mm
Ring Gear Major Dia. 15.6972 inch
Ring Gear Major Dia. 398.71 mm
Ring Gear Thickness 0.4953 inch
Ring Gear Thickness 12.58 mm
Crank To Friction Surface 2.0276 inch
Crank To Friction Surface 51.5 mm
Ring Gear Mounting O.D. 14.5 inch
Ring Gear Mounting O.D. 368.3 mm
I.D. for Pilot 1.3717 inch
I.D. for Pilot 34.84 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 00670774258466

Part Interchanges

Fits Vehicles

  • Ford F-350 (1983-1987)
  • Ford F-250 (1983-1987)
  • Ford F-150 (1984)

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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