NP205 New Process Transfer Case Diagram

The NP205 transfer case is a heavy duty gear driven transfer case in a cast iron case.  The NP205 gear driven transfer case is considered by many to be the king of bulletproof. It was supplied in many GM, Ford, International and Dodge full-size trucks.

 

Index Number

Part Description

1

Yoke Nut

2

Steel Washer

3

Rubber Washer

4

Rear Output Shaft Yoke

5

Output Shaft Oil Seal

6

Rear Oil Seal Retainer

7

Rear Retainer Gasket

8

Rear Bearing Snap Ring

9

Rear Output Shaft Bearing

10

Speedo Gear

11

Rear Bearing Retainer

12

Rear Retainer Gasket

13

Rear Output Shaft Bearing

14

Low Gear Retaining Ring

15

Thrust Washer

16

Thrust Washer

17

Low Gear Roller

18

Roller Spacer

20

Low Gear

21

Low Gear Thrust Washer

22

Low Gear Pin

23

Rear Output Shaft

24

Sliding Clutch

25

Output Shaft Roller

26

Thrust Pilot Washer

27

Pilot Roller Lock Ring

28

Input Shaft With Gear

29

Shift Rail Poppet Screw

30

Ball Poppet Spring

31

Spring Poppet Ball

32

4WD Indicator Switch

33

Poppet Screw Gasket

34

Front Input Shaft Bearing

35

Input Shaft Bearing Snap Ring

36

Input Shaft Snap Ring

37

Oil Seal Adapter

39

Transfer Case Adapter Gasket

40

Transfer Case Adapter

41

Transfer Case Adapter Sleeve

42

Sleeve Retaining Ring

43

Adapter to Transfer Case Gasket

44

Trans To Transfer Case Adapter

45

Idle Gear Shaft Washer

46

Idler Shaft Lock Nut

47

PTO Cover

48

PTO Cover Gasket

49

Clip

50

Magnet

51

Partial Case

52

Idler Shaft End Cover

53

Idler Shaft Cover Gasket

54

Idler Gear Shaft

55

Rear Wheel Shift Fork

56

Shift Rail Interlock Pin

57

Front Wheel Shift Fork

58

Fork To Rail Pin

59

Front Shift Rail

60

Rear Wheel Shift Rail

61

Shift Rail Oil Seal

62

Shift Rail Link

63

Idler Gear Bearing Cone

64

Idler Gear Bearing Cup

65

Idler Gear Bearing Spacer

68

Idler Gear

69

Idler Gear Spacer Shim

70

Front Output Shaft

71

Front Output Sliding Clutch

72

Front Wheel High Gear

73

Front Output Thrust Washer

74

Front Output Shaft Bearing

75

Front Output Bearing Snap Ring

76

Rear Bearing Front Output Shaft

77

Front Output Shaft Bearing Retainer

78

Rear Bearing Retainer, Front Output Gasket

79

Low Gear, Front Output Retainer Ring

80

Front Output Thrust Washer

81

Low Front Output Gear

82

Low Gear Roller

83

Front Output Roller Spacer

85

Front Retainer Gasket

86

Front Bearing Retainer

87

Front Retainer Seal

88

Yoke Flange

89

Rubber Washer

90

Yoke Nut

 

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