© WIT

2-108

Gen

eral

Mot

ors

4T40E / 4T45E FWD 4 Speed

890976966338061B

556061656667986022144104124125

2nd ClutchInterm. / 4th

Band

2nd RollerClutch Rev. / Input

Drum

566

669 286 658 286 881 878 965 975 879565

126 106 146 244 051 555 247 056

Input Sprag

Direct ClutchReaction Carrier Shell

148 108 128 129 877 974 964B 964 554048

048B 024564

062 674 652

Forward Clutch Forward ClutchHousing

Low / Rev.Band

Low RollerClutch

993993-7 991-4

991-3

994991-2

991

741-1Manual Valve

A

B

C

D

E

320747321766076 301

788

740

Valve Body

411

421

422

431

209528

538532

538

534313

176507-5

510520

314315 533

536

777 535

500

446

280301A

425

072

14

000P&R Kit

002OHK Kit

004Master L/Steels

Kit006

Master W/SteelsKit

011Filter Kit

030Bushing Kit

119Friction Module

139Steel Module

175Ring Kit

200Washer Kit

201Bearing Kit

400Tech Manual

TRANSPARTS WAREHOUSE, INC. 866-223-5656 Fax 530-223-0704

© WIT

2-109

General M

otors

4T40E / 4T45EFWD 4 Speed

324755

926B927

352926

077

895 895

678

700 705

279

673

380

295 529 032

226874972962

298

179713 045281706

Driven SprocketSupport

562

668231112132871989979969

047559 569177046230*

229892150*110130131

Reverse ClutchDirect / Coast Drum

Coast ClutchInput Sun

Gear Shaft

875232882574050592235889582594888612238584624

ReactionCarrier Shell

ReactionPlanet

InputSunGear

InputPlanet

Forward Hub

887598292716618888

690254054

634054

883 257 181

Differential

715

911

913912363364914

910

Low / Rev Servo

901

903902365366904

Interm. / 4th Servo

900

379

010

846

300

765

999

E

D

C

B

A

490

438

076060

070760

178

247

839

671

931B932363931

937354

936

493

880278

894 894675 077

436843

Chain

370382

382

382

329

378996

Diff.Parts

717

031

Case

Channel Plate

779

14TRANSPARTS WAREHOUSE, INC. 866-223-5656 Fax 530-223-0704