Ganzeboom Transmission Parts & Torque converters

© WIT

108

Gen

eral

Mot

ors

RWD 4 Speed

B

C

D

E

4L80E

070 034 510

530

036 520

181

037

777 309

211* 670 551

Pump Body Stator

500

Input Shaft

311 310

A

177 178

038

961 340 341 545971 862

217048 554

Forward Drum

561964 974 877

564336334 335

336334 335 022 873

Front Band

144 872555 663 652 694 886

555K

Direct Drum

104 124

Intermediate Clutch

946

913

911353947

354363

912

487307

914

910

476238

584 672 250251

252 594

Rear Planet

Main Shaft

249K

RearRingGear

062889

494

371908

192907

906

905

911-5

911-4

253254

255256K

024

Rear Band

845

380

561

M304317B

446347

483995-2

995-1

995

Park Pawl

995-3

991799

991-3 994

991-4

072 991-1 991-6

Internal Linkage995-4

992

797

678 374

Output Shaft

PumpParts

507Overrun Drum

34

000P&R Kit

002OHK Kit

004Master L/Steels

Kit

006Master W/Steels

Kit

011Filter Kit

030Bushing Kit

119Friction Module

139Steel Module

165V.B. Kit

175Ring Kit

200Washer Kit

201Bearing Kit

390External Seal Kit

400Tech Manual

909

Ganzeboom Transmission Parts & Torque converters

© WIT

109

General M

otors4L80ERWD 4 Speed

A

B

C

D

E

120100140861868880

580214

864156116136650

865970960560

O.Dr.Sprag

Overrun ClutchO.Dr.Planet

4th Clutch

232 574 235 575 878 878 146

ForwardHub Direct

Hub

127965975879

565127 128 106

Forward Clutch

106 126

Direct Clutch

674

894 268 269*

300

765

779

320

308

747

321

934

352

932

351

931

936

351937

941

942487

938

740

760 064073

895 348 770 066 074

V.B.Parts

741

741-1442

930

379

010

437418

435

422

421 999

436

630333332

Center Support

783

972 962562

874

040 334335

580-6

781

410

181

226 883 243244

245242K

654054

044 582

Front Planet

053612

SunGear

054980

996

CaseParts

761

Case

Ext. Hsg.

Interm Sun GearShaft

34