4P90JT Crankcase

 

 

183

 

 

177

 

 

 

179

 

 

 

178

180

 

 

177

 

 

 

55

56

 

 

 

 

 

 

57

59

172

54

58

 

 

 

 

 

62

72

68

60

 

 

 

 

63

 

 

66

64

 

 

 

72

 

 

 

73

69

65

 

70

 

 

74

 

67

 

Ref.

Part Number

Description

 

 

 

 

 

 

54

951-12228

Choke Linkage Rod

55

951-12229

Governor Arm Shaft

56

736-04558

Governor Washer

57

714-04074

Governor Cotter Pin

58

951-11574

Governor Seal

59

951-12230

Throttle Linkage Rod

60

951-12231

Throttle Linkage Spring

62

951-12232

Governor Arm

63

710-04908

Governor Arm Bolt

64

712-04212

Governor Arm Nut M6

65

951-12233

Governor Spring

66

710-04979

Bolt M6×18

67

710-05310

Bolt M6×38

68

951-12234

Throttle Control Bracket

69

750-05530

Component Bracket Spacer

 

 

 

Ref.

Part Number

Description

 

 

 

 

 

 

70

951-12235

Breather Hose Assembly

72

951-12236

Breather Hose Clamp

73

951-12200

Short Block Assembly

 

 

(Inc. Ref No.37,47-53,55-58,73-77,

 

 

84,86-92,98-104,112,113,115-119,137.

 

 

138,144,160,166,167,169-172,177-180)

74

951-12237

Crankcase Cover Gasket

172

951-12275

Piston Ring Set Kit

177

951-11953

Piston Pin Snap Ring

178

951-12276

Piston

179

951-11954

Piston Pin

180

951-12277

Connecting Rod Assembly

183

710-05319

Connecting Rod Bolt

 

 

 

53