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Disassembled Views

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Case and Associated Parts (1 of 3)
GM335075Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Torque Converter Assembly
2 Turbine Shaft Front Oil Seal Ring
3 A/Trans O/Pump Bolt and Seal Assembly
4 A/Trans Oil Pump Assembly
5 A/Trans Oil Pump Seal
6 A/Trans Oil Pump Gasket
7 A/Trans Case Assembly
8 Transmission Oil Cooler Pipe Connector
9 Vent Pipe
10 Nameplate Pin
11 A/Trans Name Plate
12 Orifice Lube Oil - 2WD Plug Case - 4WD
13 Output Shaft Seal
14 Output Shaft Seal Retainer Ring
15 Case Extension Seal
16 Bearing Retainer Ring
17 Ball Bearing Assembly
17 Ball Bearing Assembly
18 Bearing Spacer
19 Case Extension Assembly
19 Case Extension Assembly
20 Prop Shaft Front Slip Yoke Oil Seal Assembly
20 Prop Shaft Front Slip Yoke Oil Seal Assembly
20 Prop Shaft Front Slip Yoke Oil Seal Assembly
21 Case Extension Bolt
21 Case Extension Bolt
22 A/T Input Speed and 2WD Output Speed Sensor Assembly (4WD Plug)
23 Input Speed and Output Speed Sensor Bolt
24 Line Pressure Test Hole Plug
77 Prop Shaft Front Slip Yoke Bushing
78 Output Shaft Bushing
79 Direct Oil Gal - 0.25 Diameter Cup Plug
80 Manual 2-1 Band Anchor Pin
81 Low and Reverse Band Anchor Pin
89 Transmission Oil Cooler Pipe Retainer (Some Models)
89 Transmission Oil Cooler Pipe Retainer (Some Models)
90 Transmission Rear Oil Cooler Pipe Fitting
91 Transmission Rear Oil Cooler Pipe Fitting Seal
Fig 2: Case and Associated Parts (2 of 3)
GM1236982Courtesy of GENERAL MOTORS CORP.
Callout Component Name
7 A/Trans Case Assembly
27 Transmission Oil Pan Bolt
28 Transmission Oil Pan
29 Transmission Oil Pan Gasket
30 A/Trans Oil Pan Magnet
31 Transmission Oil Filter Assembly
32 Filter Neck Seal Assembly
33 A/Trans Wiring Harness Clamp
34 A/Trans Wiring Harness Assembly
36 Pass Thru O-ring seal
Fig 3: Case and Associated Parts (3 of 3)
GM335077Courtesy of GENERAL MOTORS CORP.
Callout Component Name
7 A/Trans Case Assembly
25 Center Support Bolt
26 Fourth Clutch Housing Bolt
33 Electrical Cable Clamp
35 Control Valve Body Assembly Bolt
35 Control Valve Body Assembly Bolt
37 Lube Oil Pipe Retainer
39 Lube Oil Pipe
40 A/T Fluid Pressure Manual Valve Position Switch
41 Manual Shift Shaft Detent Spring Assembly
44 Control Valve Assembly (w/Body and Valves)
45 Control Valve Body Gasket
46 Control Valve Body Spacer Plate
47 Accumulator Housing Gasket
48 Control Valve Body Spacer Plate Gasket
49 4th Clutch Accumulator Piston Spring
50 3rd Clutch Accumulator Piston Spring
51 3rd and 4th Clutch Accumulator Housing
53 3rd and 4th Clutch Accumulator Housing Bolt
54 Control Valve Body Ball Check Valve
55 Manual 2-1 Band Servo Piston Pin
56 Manual 2-1 Band Servo Piston Pin Retainer Ring
57 Manual 2-1 Band Servo Piston Seal
58 Manual 2-1 Band Servo Piston
60 Manual 2-1 Band Servo Piston Cushion Spring
61 Low and Reverse Band Servo Cover Bolt
62 Low and Reverse Band Servo Cover
63 Low and Reverse Band Servo Cover Gasket
64 Low and Reverse Band Servo Piston Pin Retainer Ring
65 Low and Reverse Band Servo Piston
66 Low and Reverse Band Servo Piston Seal
67 Low and Reverse Accumulator Piston Outer Oil Seal Ring
68 1-2 Accumulator Piston
69 Low and Reverse Accumulator Piston Inner Oil Seal Ring
71 Low and Reverse Band Servo Piston Spring
72 Low and Reverse Band Servo Piston Spring Retainer
73 Low and Reverse Band Servo Piston Pin (Selective)
74 Low and Reverse Accumulator Piston Spring
75 TCC Solenoid Valve Screen
76 TFP Manual Valve Position Switch Bolt
87 Low and Reverse Band Servo Piston Spacer
88 1-2 Accumulator Piston Spring Assembly
Fig 4: Oil Pump Assembly
GM181739Courtesy of GENERAL MOTORS CORP.
Callout Component Name
5 A/Trans Oil Pump Seal
201 Torque Converter Oil Seal Assembly
202 Torque Converter Bushing
203 Oil Pump Body Assembly
204 Oil Pump Driven Gear
205 Oil Pump Drive Gear
206 Oil Pump Cover
207 Oil Pump Cover Plug
207 Oil Pump Cover Plug
207 Oil Pump Cover Plug
207 Oil Pump Cover Plug
208 Converter Limit Valve Bypass Orificed Cup Plug
209 Oil Pump Cover Plug
209 Oil Pump Cover Plug
210 Line Air Bleed Orificed Cup Plug
211 Pressure Regulator Valve Bore Plug Pin
211 Pressure Regulator Valve Bore Plug Pin
211 Pressure Regulator Valve Bore Plug Pin
212 Converter Regulator Valve Bore Plug
213 Converter Regulator Valve Spring
214 Converter Regulator Valve
215 TCC Enable Valve Spring Retainer Sleeve
216 TCC Enable Valve Spring
217 TCC Enable Valve
218 Overrun Clutch Housing Thrust Washer
219 Overrun Clutch Housing Oil Seal Ring
220 Oil Pump Cover Bolt
221 TCC Shift Valve Bore Plug Retainer Ring
223 TCC Shift Valve
224 TCC Shift Valve Spring
225 TCC Shift Valve Spring Seat
226 Retainer Ring (Reverse Boost Valve Bushing)
227 Reverse Boost Valve Bushing
228 Reverse Boost Valve
229 Pressure Regulator Valve Spring Retainer
230 Pressure Regulator Valve Outer Spring
231 Pressure Regulator Valve
232 TCC Shift Valve Lower and Pressure Regulator Valve Bore Plug
232 TCC Shift Valve Lower and Pressure Regulator Valve Bore Plug
233 Turbine Shaft Front Bushing
234 Turbine Shaft Rear Bushing
235 Stator Shaft
236 Pressure Regulator Valve Feedback Orificed Cup Plug
237 Converter Limit Valve Feedback Orificed Cup Plug
238 Pressure Regulator Valve Inner Spring
239 Vent Passage Splash Shield
Fig 5: Control Valve Body Assembly (1 of 2)
GM54721Courtesy of GENERAL MOTORS CORP.
Callout Component Name
301 Control Valve Body
302 Pressure Control Solenoid Valve Fluid Filter Assembly
303 Shift Valve Fluid Filter Bore Plug Pin
303 Shift Valve Fluid Filter Bore Plug Pin
303 Shift Valve Fluid Filter Bore Plug Pin
303 Shift Valve Fluid Filter Bore Plug Pin
304 Low-Reverse Ball Valve Seat
305 Low-Reverse Ball Valve
305 Low-Reverse Ball Valve
307 3rd Ball Valve Bushing Seal
308 3-4 Shift Valve
309 2-3, 3-4 Shift Valve Spring
309 2-3, 3-4 Shift Valve Spring
310 Solenoid Bolt (1-2 and 2-3 Shift Valve)
310 Solenoid Bolt (1-2 and 2-3 Shift Valve)
311 2-3 Shift Solenoid Valve Assembly
312 2-3 Shift Valve
313 1-2 Shift Solenoid Valve Assembly
314 1-2 Shift Valve
315 1-2 Shift Valve Spring
316 Shift Valve Fluid Filter Bore Plug
317 Shift Solenoid Valve Fluid Filter Assembly
318 Low-Reverse Ball Valve Seat Pin
334 Reverse Ball Valve Bushing
335 3rd Ball Valve Bushing
Fig 6: Control Valve Body Assembly (2 of 2)
GM1236986Courtesy of GENERAL MOTORS CORP.
Callout Component Name
301 Control Valve Body
303 Shift Valve Accumulator Valve Bore Plug Pin
303 Shift Valve Accumulator Valve Bore Plug Pin
310 Pressure Control Solenoid Clamp Bolt
319 Manual Valve
320 Pressure Control Solenoid Valve Assembly
321 Pressure Control Solenoid Clamp
322 TCC PWM Solenoid Valve Retainer
323 TCC PWM Solenoid Valve Assembly
324 TCC Regulator Apply Valve
325 TCC Regulator Apply Valve Spring
327 Actuator Feed Limit Valve Spring
328 Actuator Feed Limit Valve
329 Accumulator Valve Bore Plug
330 Accumulator Valve Spring
331 Accumulator Valve
333 Actuator Feed Limit Valve Spring Retainer
Fig 7: Accumulator Assembly
GM40656Courtesy of GENERAL MOTORS CORP.
Callout Component Name
49 4th Clutch Accumulator Piston Spring
50 3rd Clutch Accumulator Piston Spring
51 3rd and 4th Clutch Accumulator Housing
53 3rd and 4th Clutch Accumulator Housing Bolt
402 4th Clutch Accumulator Piston Pin Ring
404 3rd and 4th Clutch Accumulator Piston Seal
404 3rd and 4th Clutch Accumulator Piston Seal
405 3rd Clutch Accumulator Piston
406 3rd Clutch Accumulator Piston Inner Seal
407 4th Clutch Accumulator Piston
408 4th Clutch Accumulator Piston Pin
Fig 8: Overrun Clutch Assembly
GM774698Courtesy of GENERAL MOTORS CORP.
Callout Component Name
501 Turbine Shaft Intermediate Oil Seal Ring
502 Turbine Shaft
503 Turbine Shaft Rear Oil Seal Ring
504 Overrun Clutch Housing Assembly
505 Overrun Clutch Piston Assembly
506 Overrun Clutch Spring Assembly
507 Overrun Clutch Spring Retainer Ring
508 Overrun Clutch Plate
509 Overrun Clutch Plate Assembly
510 Overrun Clutch Backing Plate
511 Overrun Clutch Backing Plate Retainer Ring
512 Overdrive Clutch Roller Assembly
513 Overrun Clutch Housing Bearing Assembly
514 Overdrive Carrier Assembly
515 Overdrive Carrier Pinion Gear Thrust Washer
515 Overdrive Carrier Pinion Gear Thrust Washer
516 Overdrive Carrier Pinion Gear Washer Thrust (Steel)
516 Overdrive Carrier Pinion Gear Washer Thrust (Steel)
517 Overdrive Carrier Pinion Gear Roller Bearing
518 Overdrive Carrier Pinion Gear
519 Overdrive Carrier Pinion Gear Pin
520 Overdrive Carrier Pinion Gear Pin Retainer
521 Overdrive Carrier Pinion Gear Pin Retainer Retaining Ring
522 Overdrive Carrier Retainer Ring
534 Turbine Shaft Plug
537 Direct Clutch Housing Ball Check Valve
Fig 9: Fourth Clutch Assembly
GM335078Courtesy of GENERAL MOTORS CORP.
Callout Component Name
523 4th Clutch Backing Plate Retainer Ring
524 4th Clutch Backing Plate
525 4th Clutch Plate Assembly
526 4th Clutch Plate
527 4th Clutch Piston Inner Seal
528 4th Clutch Piston
529 4th Clutch Housing
530 4th Clutch Orifice
531 4th Clutch Piston Outer Seal
532 4th Clutch Spring Assembly
533 4th Clutch Spring Retainer Ring
Fig 10: Forward Clutch Assembly
GM54722Courtesy of GENERAL MOTORS CORP.
Callout Component Name
601 Overdrive Carrier/Forward Clutch Thrust Bearing Assembly
602 Forward Clutch Housing Assembly
606 Forward Clutch Piston Assembly
607 Forward Clutch Spring Assembly
608 Forward Clutch Spring Retainer Ring
609 Forward Clutch (Waved) Plate
610 Forward Clutch Plate
611 Forward Clutch Plate Assembly
612 Forward Clutch Housing Thrust Washer
613 Forward Clutch Hub
614 Direct Clutch Housing Thrust Washer
615 Direct Clutch Hub
616 Direct Clutch Hub Retainer Ring
685 Forward Clutch Piston Intermediate Seal Assembly
Fig 11: Direct Clutch and Intermediate Sprag Assembly
GM335079Courtesy of GENERAL MOTORS CORP.
Callout Component Name
537 Direct Clutch Housing Ball Check Valve
607 Direct Clutch Spring Assembly
608 Direct Clutch Spring Retainer Ring
609 Direct Clutch (Waved) Plate
611 Direct Clutch Plate Assembly
616 Direct Clutch Backing Plate Retaining Ring
617 Direct Clutch Backing Plate
618 Direct Clutch Plate
619 Direct Clutch Piston Assembly
622 Direct Clutch Piston Intermediate Seal
623 Direct Clutch Housing Assembly
624 Intermediate Clutch Sprag Assembly
625 Intermediate Clutch Roller Race (Outer)
626 Intermediate Clutch Roller Retainer
627 Intermediate Clutch Roller Retainer Retaining Ring
Fig 12: Intermediate Clutch Plates and Manual 2-1 Band Assembly
GM335080Courtesy of GENERAL MOTORS CORP.
Callout Component Name
628 Manual 2-1 Band Assembly
629 Intermediate Clutch Backing Plate Retainer Ring
630 Intermediate Clutch Backing Plate
631 Intermediate Clutch Plate Assembly
632 Intermediate Clutch Plate
633 Center Support Retaining Ring
684 Intermediate Clutch Plate (Waved)
Fig 13: Center Support and Gear Unit Assembly
GM774701Courtesy of GENERAL MOTORS CORP.
Callout Component Name
530 Intermediate Clutch Orifice
634 Intermediate Clutch Spring Retainer Ring
635 Intermediate Clutch Spring Assembly
636 Intermediate Clutch Piston
637 Intermediate Clutch Piston Inner Seal
638 Intermediate Clutch Piston Outer Seal
639 Direct Clutch Housing Oil Seal Ring
640 Center Support Assembly
642 Reaction Carrier Thrust Washer
643 Center Support Spacer
644 Low Clutch Roller Assembly
646 Sun Gear Front Thrust Bearing Race
647 Sun Gear Front/Rear Internal Gear Thrust Bearing Assembly
647 Sun Gear Front/Rear Internal Gear Thrust Bearing Assembly
648 Sun Gear Front Thrust Bearing Race
648 Sun Gear Front Thrust Bearing Race
649 Sun Gear Shaft Assembly
650 Sun Gear
651 Reaction Carrier Assembly (4 Pinion)
651a Reaction Carrier Assembly (5 Pinion)
652 Reaction Carrier Pinion Gear Thrust Washer (Bronze)
652 Reaction Carrier Pinion Gear Thrust Washer (Bronze)
652 Reaction Carrier Pinion Gear Thrust Washer (Bronze)
652 Reaction Carrier Pinion Gear Thrust Washer (Bronze)
653 Reaction Carrier Pinion Gear Thrust Washer (Steel)
653 Reaction Carrier Pinion Gear Thrust Washer (Steel)
653 Reaction Carrier Pinion Gear Thrust Washer (Steel)
653 Reaction Carrier Pinion Gear Thrust Washer (Steel)
654 Reaction Carrier Pinion Gear Roller Bearing Roller
654 Reaction Carrier Pinion Gear Roller Bearing
655 Reaction Carrier Pinion Gear
655 Reaction Carrier Pinion Gear
656 Reaction Carrier Pinion Gear Pin
656 Reaction Carrier Pinion Gear Pin
657 Low and Reverse Band Assembly
659 Output Carrier Thrust Washer
660 Vehicle Speed Sensor Reluctor Ring
661 Output Carrier Assembly (4 Pinion)
661a Output Carrier Assembly (5 Pinion)
662 Main Shaft
663 Sun Gear Rear Thrust Bearing Race
664 Sun Gear Rear Thrust Bearing Assembly
665 Sun Gear Rear Thrust Bearing Race
666 Rear Internal Gear
669 Rear Internal Gear Thrust Bearing Race
670 Main Shaft Retainer Ring
671 Output Shaft Assembly
672 Output Shaft Retainer Ring
673 Output Shaft Thrust Washer
674 Selective Thrust Washer
675 Output Shaft Seal
676 Main Shaft Bushing
676 Main Shaft Bushing
677 Rear Internal Gear Bushing
678 Center Support Oil Passage Sleeve
681 Reaction Carrier Bushing
682 Transmission Output Shaft Yoke Seal Sleeve
683 Output Shaft Seal
690 Center Support Oil Cooler Pipe Fitting Seal
691 Rear Internal Gear Thrust Washer
Fig 14: Parking Lock and Actuator Assembly
GM40663Courtesy of GENERAL MOTORS CORP.
Callout Component Name
701 Parking Pawl Shaft Hole Plug
702 Parking Pawl Shaft
703 Parking Pawl
704 Parking Pawl Shaft Retainer
705 Parking Pawl Spring
707 Manual Shift Shaft Seal
708 Manual Shift Shaft
708 Manual Shift Shaft
709 Manual Shift Shaft Pin
710 Parking Pawl Actuator Assembly
711 Manual Shift Shaft Detent Lever Assembly
712 Manual Shift Shaft Detent Lever Nut
713 Parking Pawl Actuator Bracket
714 Parking Pawl Actuator Bracket Bolt