Chevrolet Corvair
Automatic Transmission Replacement Parts

LEMPCO
Number

O.E.M.
Number

DESCRIPTION

PER
CAR

WASHERS

18308

3755412

Low Sun Gear and Clutch Rear Thrust Washer

1

18307

6256259

High Clutch Hub Thrust Washer

1

18301

6256248

Clutch Drum Thrust Washer (.058 Thickness)

1

18301A

6256852

Clutch Drum Thrust Washer (.089 Thickness)

1

18310

6256857

Low Sun Gear Front Thrust Washer

1

18205

6255683

Front Pump Drive Shaft Thrust Washer

1

BUSHINGS

18001

6256225

Converter Housing Hub Bushing

1

18002

6255740

Turbine Shaft Bushing

2

18003

6255742

Low Sun Gear and Clutch Bushing

1

18004

6256254

High Clutch Drum Bushing

1

18005

6256246

Front Oil Pump Bushing

1

18006

6256292

Rear Oil Pump Body Bushing

1

18007

6256075

Pinion Shaft Front Bushing

1

CLUTCH DISCS

18306

3764461

High Clutch Driven Plate

3

18305

3748703

Clutch Drive Plate (Same as AT-8305A)

2

18505

6257025

Clutch Pressure Plate

1

18506

3759799

Reverse Clutch Drive Plate (Same as AT-8305G)

3

18507

6256553

Reverse Reaction Plate

3

BAND

18314

6256270

Low Brake Band Assembly

1

METAL CLAD SEAL

6256074

Hypoid Shaft Oil Seal Assembly

2

18642A

3813621

Drive Pinion Oil Seal

2

OIL SEALING RINGS

18303

6255667

Clutch Drum Oil Sealing Ring

1.2988"

2

18820

6255756

Stator Shaft Oil Sealing Ring

1.239"

1

18608

6257022

Low Servo Oil Sealing Ring

2.340"

1

GASKETS AND SEALS

3535L

6256249

Transmission Case Cover Seal

1

3539L

3774058

Clutch Piston Outer Seal

1

3540L

3774059

Piston Inner Reverse Seal

1

3541L

3774056

Piston Inner High Seal

1

3542L

3774057

Piston Outer High Seal

1

3536L

6256356

Oil Pan Gasket

1

3537L

6256250

Front Oil Pump Gasket

1

3543L

6257218

Vacuum Modulator Gasket

1

3544L

6256328

Governor Cover to Case Seal

1

3545L

6257531

Main Valve Body to Case Gasket

1

3546L

6256192

Converter Oil Seal

1

3547L

6257263

Oil Supply Pump Suction Seal

1

3548L

6256296

Main Valve Body Gasket

1

3549L

3708146

Speedometer Driven Gear Seal

1

3555L

3732225

Rear Idler Lever Pivot Pin Seal

1

3556L

6256243

Differential Carrier Mounting Face Gasket

GO TO: Home Page