| The following technical bulletins were published by AERA. |
| | FLYWHEEL SPECIFICATIONS | Flywheel Specifications
The following flywheel specifications may be used as reference
when surfacing flywheels.
Type of
Manufacturer flywh. Specs. Comments
BMW Step .013 - .015
Datsun Step .003 - .005 No groove
Flat With groove
Datsun 240Z Step .010 With groove
Fiat Spider 1600 Step .018
Ford Falcon Cup .018 6 Cylinder engines
Ford Courier Cup .285
Cup .310
Ford Ranger Cup .003 V6 Cylinder engines
GM Cup .125
GM - Buick Cup .125 V6 Cylinder engines
GM - Spirit Cup .195
Honda Cup .030 Small cup
Cup .100 - .104
Cup .785 Long alignment pins
Cup .900 Short alignment pins
Honda Accord Cup .615
Mazda Cup .062 Rotary engines
Subaru Cup .785
Toyota Step .018 - .022 Large alignment pins
Cup .055 Small cup
Cup .965 - .970 Tercel, large cup
Step .040 Tercel, step
Step .020 Land Cruiser
VW Cup .945 Air cooled, 6 Volt
Cup .830 Scirocco
Cup .835 Rabbit/Golf
Cup .982 Air cooled bus engine
Cup .830 Air cooled engine
Cup .885 Air cooled engine
Specifications listed for Step type flywheels refer to the
height of the wear surface above the pressure plate mounting
surface. Specifications for Cup type flywheels refer to the
height of the pressure plate mounting surface above the wear
surface.
The AERA Technical Committee
February 1988 - SB 153
##END## | | FLYWHEEL SPECIFICATIONS | Flywheel Specifications
The AERA Technical Committee suggests referring to the following
flywheel specification chart when re-surfacing flywheels.
Type of
Manufacturer Flywheel Specs Comments
_________________________________________________________________
Allis Chalmers Cup 1.437 D17,D19,190XT
Tractors
AMC Cup .125 2.5L (GM engine)
Alpha Romeo Cup .878
BMW Step .013-.015 320i
Caterpillar Cup 2.937 +/-.005 #9N2646 Cast Number
Chrysler/Mitsubishi Cup .600-.605 2.0L DOHC, #9801
Cast Number
Chrysler Cup 1.00 3.7L engine
Cummins Cup 2.925
Cummins Cup 2.937 2 piece clutch
DDC Flat 1.582 8.2L, Minimum
thickness
Fiat, Spider Step .018 1600 engine
Ford, Falcon Cup 1.00 6 Cylinder engines
Ford, Courier Cup .285
Ford Cup .310
Ford, Ranger Cup .003 V6 Cylinder engines
Ford Truck Cup 1.500 534 CID Truck
Ford Truck Flat .965 New Thickness
Ford Cup 1.140-1.160 Model A
GM, OHC Brazilian Flat .750 New Thickness
GM Cup .125 2.5L, & Vega
GM, Buick Cup .125 V6 Engines
GM, Spirit Cup .195
GM, Sprint Cup .1969 Chevrolet/Suzuki
Honda Cup .030 Small cup
Honda Cup .030 #K4SC16AG Cast
Number
Honda Cup .100-.104
Honda Cup .785 Long alignment pins
Honda Cup .900 Short alignment pins
Honda, Accord Cup .615 1986
Hyundai, Excel Flat Mitsubishi engine
Isuzu Cup .010-.017 Trooper, Pup
Isuzu, Diesel Cup 1.691-1.695 6BD1, 6BDT engines
Mack Midliner Flat 1.260 Min. Measure from
crank/mount to disc
Mazda Cup .062 RX2 Rotary engines
Mazda, RX7 Cup .310
Mazda, 2.2L, 1987 Cup .785 Hyd. Clutch,
Segmented wheel
Mazda, 2.0L Cup .805 Hyd. Clutch, .020
max/removal
Mercedes, 240D Cup .885
Navistar, 404/446 Flat .750 New thickness
Navistar, 6.9L Flat 1.410 Minimum thickness
Navistar 9.0L Flat 1.585 Minimum thickness
Nissan Flat With groove
Nissan, Maxima Flat With groove, #425
Cast Number
Nissan, (Datsun) Step .003-.005 No groove
Nissan,
(Sentra,Stanza) Step .006-.010 1.6L & 2.0L engines
Nissan, B2000 Cup .807 new Max stock removal
.020
Nissan,(Datsun)240Z Step .010 With groove
Renault Step .021 1.4L Alliance
Saab, 96 Cup .656
Subaru Cup .830 Justy
Subaru Cup .875
Subaru Cup .905 4X4 Brat
Suzuki Cup .070
Suzuki Cup .197 1.0L, 3 cyl
Toyota Step .018-.022 Large alignment pins
Toyota, 22RE Step .018-.022 #627 Cast Number
Toyota Cup .055 Small cup
Toyota Cup .965-.970 Tercel, large cup
Toyota Step .040 Tercel, step
Toyota Step .020 Land Cruiser
VW Cup .945 Air cooled, 6 Volt
VW Cup .913-.918 210MM Clutch
VW Cup .830-.835 Rabbit/Golf/Scirocco
Vanagon Cup .982 Water/Air cooled bus
engine
VW Cup .830 Air cooled engine
VW Cup .885 Air cooled engine
Specifications listed for Step type flywheels refer to the
height of the wear surface above the pressure plate mounting
surface. Specifications for Cup type flywheels refer to the
height of the pressure plate mounting surface above the wear
surface.
The AERA Technical Committee
June 1992 - TB 677R
(Please destroy TB 677)
##END## | | FLYWHEEL SPECIFICATIONS | Flywheel Specifications
The AERA Technical Committee suggests referring to the following flywheel
specification chart when re-surfacing flywheels.
Manufacturer Type Specification Comments
--------------------------------------------------------------------
AMC C .125 2.5L GM engine
Acura C .030 Integra 1.6L engine
Acura C .060-.070 Legand 2.7L engine
Audi S .003-.005 4000 1.6L engine
Audi C .982 Quatro 2.1L engine
Alfa Romeo C .878 2.0 & 2.5 L engine
BMW S .013-.015 320i
BMW F .984 Minimum thickness
Caterpillar, 3208 F 1.018 Minimum thickness
Caterpillar, 3208 C 1.060-1.070
Caterpillar, 3406 C 2.937 +/-.005 #9N2646 Cast Number
Chrysler/Renault S .014-.021 1.4L engine
Chrysler/Mitsubishi C .600-.605 2.0L DOHC, #9801 Cast Number
Chrysler C 1.00 3.7L engine
Cummins, B Series F 1.260 Minimum thickness
Cummins, C Series C 2.925
Cummins C 2.937 Two piece clutch
Daihatsu C .960-.965 6.5 clutch
DDC F 1.582 8.2L, Minimum thickness
DDC, 71 Series C 2.937
Fiat S .018 1600 Spider engine
Ford, Festiva C .020 1.3L engine
Ford, Probe S .020 2.2L engine
Ford, Falcon C 1.00 L-6 engines
Ford/Mazda C .285 Courier, 1.8 & 2.0L engines
Ford C .310
Ford, Ranger C .003 V-6 engines
Ford Truck, 6.1L F 1.005 Min. thickness,
c/mount to fric/pad
Ford Truck C 1.500 478 & 534 CID Truck
Ford Truck F .965 New Thickness
Ford Truck F 1.410 6.9L Diesel, Minimum thickness
Ford C 1.140-1.160 Model A
GM, GEO C .787 Storm
GM, GEO C .105 Metro, 3 cyl. engine
GM, Chevette C .018-022
GM, Brazilian OHC F .750 New Thickness
GM, Luv Truck C .015
GM C .125 2.5L, & Vega
GM, Buick C .125 V-6 engines
GM, Buick C .656 401 V-8 engine
GM, Spirit C .195
GM, Sprint C .1969 Chevrolet/Suzuki, 3 Cyl.
Honda, Prelude S .008-.010 2.0L engine
Honda, CRX C .017 1.5L engine
Honda C .030 Small cup
Honda C .030 #K4SC16AG Cast Number
Honda C .100-.104
Honda C .785 Long alignment pins
Honda C .900 Short alignment pins
Honda, Accord C .615 1986
Hyundai, Excel F .000 Mitsubishi engine
Hyundai, Sonata C .157 1989 2.4 & 3.0L engines
Isuzu C .010-.017 Trooper, Pup
Isuzu C .151-.159 2.6L engine
Isuzu, Diesel C 1.691-1.695 6BD1 & 6BDT engines
Mack Midliner,MIDR F 1.260 Min. Measure from crank/mount to disc
Mack Midliner,MIDS C 1.500 Renault engine
Mazda S .020 323, 1.6L engine
Mazda C .062 RX2 Rotary engine
Mazda C .310 B2000, 2.0L engine
Mazda C .640 1984 Rotary, 227 Cast number
Mazda, 2.2L, 1987 C .785 Hyd. Clutch, Segmented wheel
Mazda, 2.0L C .805 Hyd. Clutch, .020 max/removal
Mercedes, 240D C .885
Navistar, 404/446 F .750 New thickness
Navistar, 268D S .110 German Diesel engine
Navistar, 466D F 1.430
Navistar, 6.9L F 1.410 Minimum thickness
Navistar 9.0L F 1.585 Minimum thickness
Navistar 9.0L F .907 New thickness
Nissan F With groove
Nissan, Maxima S .003-.005 New thickness 1.010
Nissan, Maxima F With groove, #425 Cast Number
Nissan, S .003-.005 No groove
Nissan 1.6 & 2.0L S .006-.010 Sentra, Stanza
Nissan, B2000 C .807 new Max stock removel .020
Nissan, 240Z S .010 With groove
Peugeot S .020
Renault S .014-.021 1.4L Alliance
Saab, 96 C .656
Subaru C .830 Justy
Subaru C .875
Subaru C .905 4X4 Brat
Subaru C .930
Suzuki C .070
Suzuki C .197 1.0L, 3 cyl
Toyota S .018-.022 Large alignment pins
Toyota, 22RE S .018-.022 #627 Cast Number
Toyota C .055 Small cup
Toyota C .965-.970 Tercel, large cup
Toyota S .040 Tercel, 3E engine
Toyota S .015 3VZE engine
Toyota S .020 Land Cruiser
Volvo C .947 B230F engine
VW C .945 Air cooled, 6 Volt
VW C .913-.918 210MM Clutch
VW C .830-.835 Rabbit,Golf,Scirocco
Vanagon C .982 Water/Air cooled bus engine
VW C .830 Air cooled engine
VW C .885 Air cooled engine
C = Cup, S = Step, F= Flat
Specifications listed for Step type flywheels refer to the height of the wear surface above the pressure plate mounting surface. Specifications for Cup type flywheels refer to the height of the pressure plate mounting surface above the wear surface.
The AERA Technical Committee |
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