Engine

Please note: part numbers coloured black are unlinked, which means we cannot supply them. These part numbers are provided for reference only.

Key

Part Number

Description

Per

Models

NI

S1-2

Standard nut, 1/4 x 2621948

NI

21-5103

Nut, 5/16″x 22TPI11948

NI

S1A-3

Standard nut, 5/16 x 22 BSF, zinc plated61948

NI

35-0719

Split pin, big-end nut41948

NI

89-0040

Crankcase and cover, with fixed fittings11948

NI

89-0081

Bearing, connecting rod (-0.020″)41948

NI

89-0157

End cover, camshaft chain tensioner11948

NI

89-0161

Sliding pin, camshaft chain tensioner11948

NI

89-0163

Gasket, speedo drive11948

NI

89-0179

Sealing washer11948

NI

89-0180

Sump oil strainer, complete11948

NI

89-0200

Oil filler strainer, complete11948

NI

89-0205

Thrower ring, crankshaft rear bearing11948

NI

89-0206

Thrower ring disc, crankshaft rear bearing11948

NI

89-0241

Clutch spring plate11948

NI

89-0263

Clutch centre, complete (export only)11948

NI

89-0316

Front stud complete, sparking plug cover11948

NI

89-0319

Rear stud complete, sparking plug cover11948

NI

89-0427

Breather unit, complete31948

NI

89-0430

Carburetter, complete11948

NI

89-0443

Washer, sparking plug cover21948

NI

89-0461

Washer, air cleaner11948

NI

89-0463

Nut11948

NI

89-0465

Carburetter, complete, only to be used in conjunction with air cleaner11948

NI

89-0467

Air cleaner back plate, assembled11948

NI

89-0476

Sparking plug cover insulator11948

NI

89-0556

Nut21948

NI

89-0555

Exhaust pipe coupling olive11948

NI

89-0089

Rear main bearingAFor use with 89-0095 crankshaft

NI

89-0694

Rear main bearingAFor use with 89-0693 crankshaft

NI

89-0081

Bearing, connecting rod (-0.020″)AFor use with 89-0095 crankshaft

NI

89-0692

Connecting road bearing (-.005″)AFor use with 89-0690 crankshaft

NI

89-0138

Modified chain tensioner set completeAReplaces chain tensioner as used up to 1950

NI

M814A

Fibre washer11948

1

89-0421

Gasket, cylinder head cover1All

2

89-0422

Nut, cylinder head cover3All

2

89-0422Q

Nut, cylinder head cover, stainless steel3All

3

02-0100

Fibre washer31949-56 S7 & S8

3

EA132

Fibre washer31948

4

89-0399

Cylinder head cover with fixed fittings11949-56 S7 & S8

4

89-0426

Cylinder head cover with fixed fittings11948

5

89-0429

Breather valve31949-56 S7 & S8

6

89-0398

Breather valve retainer31949-56 S7 & S8

7

89-0448

Breather gauze6All

8

89-0434

Breather gasket1All

9

89-0435

Breather baffle plate1All

10

89-0436

Breather cover1All

11

89-0437

Screw, breather cover3All

12

89-5058

Screw, baffle plate1All

13

89-0362

Rocker complete with bush41948

13

89-0380

Rocker complete with bush41949-56 S7 & S8

14

89-0365

Screw, rocker tappet4All

15

89-0366

Clutch adjuster locknut4All

16

21-5102

1/4 nut BSF11949-56 S7 & S8

17

02-0525

1/4 plain washer11949-56 S7 & S8

18

89-0357

Rocker bracket, centre & rear11948

18

89-0752

Rear rocker bracket11949-56 S7 & S8

19

21-5103

Nut, 5/16″x 22TPI4All

20

89-0355

Oil baffle plate11949-56 S7 & S8

20

89-0375

Oil baffle plate11948

21

89-0357

Centre rocker bracket1All

22

02-2138

Washer11949-56 S7 & S8

22

K65

Washer11948

23

89-0356

Front rocker bracket1All

24

89-0394

Nut, 5/16″ BSF3All

25

02-0923

Washer31949-56 S7 & S8

25

F21

Plain washer31948

26

89-0036

Rear bracket stud11949-56 S7 & S8

27

89-0432

Spark plug21948

27

89-0642

Spark plug21949-56 S7 & S8

27

ELE-20

Cap, spark plug21948-56

28

89-0314

Rocker bracket stud3All

29

89-0313

Stud, oil bypass1All

30

89-0351

Camshaft thrust washer1All

31

89-0352

Bolt, camshaft thrust washer1All

32

89-0311

Fixing stud, camshaft front cover2All

33

89-0300

Cylinder head with fixed fittings11948

33

89-0753

Cylinder head with fixed fittings11949-56 S7 & S8

34

89-0321

Inlet flange stud21948

34

89-0329

Inlet flange stud21949-56 S7 & S8

35

89-0323

Distributor and exhaust flange stud41948

35

89-0328

Exhaust flange stud41949-56 S7 & S8

36

89-0505

Gasket, exhaust pipe flange2All

37

89-0552

Exhaust pipe elbow21948

37

89-0561

Exhaust pipe elbow21949-56 S7 & S8

38

02-0293

Washer41949-56 S7 & S8

39

89-0506

Nut, exhaust pipe flange41948

39

89-0562

Nut, exhaust pipe flange31949-56 S7 & S8

40

89-0354

Gasket, camshaft front cover1All

41

89-0353

Camshaft front cover1All

42

21-5102

1/4 nut BSF21949-56 S7 & S8

43

89-0287

Dynamo packing washer1All

44

89-0280

Dynamo11948

44

89-0288

Dynamo11949-56 S7 & S8

45

89-4377

Engine mounting bracket plate11949-56 S7 & S8

46

89-4378

Engine mounting bracket complete, front11949-56 S7 & S8

47

89-7037

Dynamo sprocket nut11949-56 S7 & S8

48

35-0698

Split pin11949-56 S7 & S8

49

89-0292

Securing screw, dynamo cover21949-56 S7 & S8

50

89-0334

Valve spring top collar4All

51

89-0335

Valve spring cotter, halves8All

52

89-0336

Valve stem cap4All

53

89-0337

Outer valve spring41949-56 S7 & S8

53

89-0338

Outer valve spring41948

54

89-0332

Inner valve spring4All

55

89-0307

Valve guide4All

56

89-0306

Valve spring bottom collar4All

57

89-0462

Air cleaner cover11948

57

89-0483

Air cleaner cover11949-56 S7 & S8

58

02-0525

1/4 plain washer51949-56 S7 & S8

58

F21

Plain washer21948

59

89-0464

Bolt, air cleaner cover21948

59

89-6779

Screw, air cleaner cover31949-56 S7 & S8

60

89-0331

Exhaust valve2All

61

89-0330

Inlet valve2All

62

89-0022

Oil seal, front main bearing1All

63

89-0084

Circlip, front main bearing1All

64

89-0016

Front main bearing11948

64

89-0046

Front main bearing11950

64

N207

Bearing, Roller1All (not 1948 or 1950)

65

89-0455

Air cleaner11948

65

89-0482

Air cleaner11949-56 S7 & S8

66

21-5103

Nut, 5/16″x 22TPI2All

67

24-8784

Spring washer, 5/162All

68

89-0431

Carburetter insulating gasket11948

68

89-0481

Carburetter insulating gasket11949-56 S7 & S8

69

65-1162

Carburetter gasket21949-56 S7 & S8

70

89-0395

Gasket, cylinder head11948

70

89-0751

Gasket, cylinder head11949-56 S7 & S8

71

89-0391

Standard nut, 3/8 BSF7All

72

01-1804

Plain washer, 3/861949-56 S7 & S8

72

E28

Plain washer, 3/861948

73

89-0087

Cylinder liner, back11949-56 S7 & S8

74

89-0029

Dowel, cylinder liner21949-56 S7 & S8

75

89-0088

Cylinder liner, front11949-56 S7 & S8

76

89-0324

Stud, cylinder head7All

77

89-0001

Crankcase with fixed fittings11948

77

89-0653

Crankcase with fixed fittings11949-56 S7 & S8

78

01-1804

Plain washer, 3/811949-56 S7 & S8

78

E28

Plain washer, 3/811948

79

89-0037

Stud, cylinder head1All

80

89-0025

Stud, cylinder head1All

81

89-0393

Nut1All

82

89-0036

Fixing stud, chain inspection cover6All

83

89-0037

Stud, cylinder head11948

83

89-0057

Stud, cylinder head21949-56 S7 & S8

84

89-0255

Oil filler cap and dipstick complete1All

85

89-0210

Oil filler retaining spring1All

86

89-0215

Swivel bolt1All

87

89-0323

Distributor stud2All

88

89-0348

Support bracket, short11949-56 S7 & S8

89

21-5612

Bolt21949-56 S7 & S8

90

21-5103

Nut, 5/16″x 22TPI21949-56 S7 & S8

91

36-0341

Shake proof washer, 5/1621949-56 S7 & S8

92

89-0349

Stud, cylinder head support bracket21949-56 S7 & S8

93

89-0346

Long support bracket with bolt11949-56 S7 & S8

94

89-0494

Union bolt11949-56 S7 & S8

95

89-0495

Fibre washer11949-56 S7 & S8

96

89-0493

Oil switch adaptor11949-56 S7 & S8

97

89-0408

Copper washer11949-56 S7 & S8

98

89-0223

Washer, oil filler cap1All

99

89-0491

Oil switch adaptor assembled11949-56 S7 & S8

100

89-0010

Stud, bell housing11949-56 S7 & S8

101

89-0136

End cover stud, long11949-56 S7 & S8

102

89-0408

Copper washer1All

103

89-0445

Oil pressure indicator11948

103

89-0500

Oil pressure indicator11949-56 S7 & S8

104

89-0011

Stud, bell housing2All

105

89-0023

End cover stud, short51949-56 S7 & S8

105

89-0023

End cover stud, short61948

106

89-0026

Lock washer1All

107

89-0162

Pivot pin, chain tensioner blade11948

107

89-0116

Pivot pin, chain tensioner blade11949-56 S7 & S8

108

89-0118

Bush, chain tensioner blade11949-56 S7 & S8

109

89-0119

Retaining clip, chain tensioner blade11949-56 S7 & S8

110

35-0033

Washer, spring11949-56 S7 & S8

111

21-5103

Nut, 5/16″x 22TPI11949-56 S7 & S8

112

89-0112

Plunger, chain tensioner11949-56 S7 & S8

113

89-0111

Cush spring, chain tensioner11949-56 S7 & S8

113

89-0160

Spring, chain tensioner11948

114

89-0110

Chain tensioner adjuster11949-56 S7 & S8

115

89-0400

Camshaft sprocket complete1All

116

89-0147

Camshaft driving chain1All

117

89-0117

Chain tensioner blade11949-56 S7 & S8

117

89-0159

Chain tensioner blade11948

118

89-6523

Nut1All

119

24-7068

Washer1All

120

89-0473

Insulating block, bottom1All

121

89-0472

Insulating block, top1All

122

89-0109

Adjuster spring11949-56 S7 & S8

123

02-2572

Fibre washer11949-56 S7 & S8

124

89-0108

Chain tensioner steady body11949-56 S7 & S8

125

89-0440

Sparking plug cover complete1All

126

89-0113

Fibre washer11949-56 S7 & S8

127

02-0525

1/4 plain washer11949-56 S7 & S8

128

21-6045

Clamp bolt, chain tensioner body11949-56 S7 & S8

129

89-0114

Chain tensioner steady cover11949-56 S7 & S8

130

89-0359

Rocker shaft spacing washer4All

131

89-0361

Rocker distance spring21949-56 S7 & S8

131

89-0374

Rocker distance spring21948

132

89-0360

Rocker distance collar2All

133

89-0358

Rocker shaft1All

134

89-0115

Fixing screw, chain tensioner21949-56 S7 & S8

134

89-0158

Fixing screw, chain tensioner21948

135

90-0262

Fibre washer21949-56 S7 & S8

136

89-0059

Rocker shaft plug11949-56 S7 & S8

137

89-0350

Camshaft11948

137

89-0379

Camshaft11949-56 S7 & S8

138

89-4382

Engine damper plate complete11949-56 S7 & S8

139

89-0466

Distributor washer2All

140

89-0409

Washer, chain inspection cover11948

140

89-0409

Washer, chain inspection cover21949-56 S7 & S8

141

89-0406

Chain inspection cover1All

142

21-5102

1/4 nut BSF61949-56 S7 & S8

142

S1-2

Standard nut, 1/4 x 2661948

143

89-0419

Distributor driving dog11949-56 S7 & S8

144

89-0471

Distributor spacing washer11949-56 S7 & S8

145

89-0424

Oil seal, distributor11949-56 S7 & S8

146

21-5103

Nut, 5/16″x 22TPI2All

147

02-0923

Washer21949-56 S7 & S8

147

F21

Plain washer21948

148

89-0411

Distributor only11949-56 S7 & S8

148

89-0410

Distributor and driving dog complete1All

148A

97-2682

O Ring for distributor body1All

149

24-0978

Spring washer101949-56 S7 & S8

149

K234a

Plain washer101948

150

89-0148

Driving chain stop pin11948

150

89-0167

Fixing screw11949-56 S7 & S8

151

89-0170

Crankcase cover plate with oil seal1All

152

89-0166

Fixing screw91949-56 S7 & S8

152

89-0166

Fixing screw101948

153

89-0231

Flywheel11948

153

89-0234

Flywheel11949-56 S7 & S8

154

89-0240

Clutch spring6All

155

89-0258

Clutch pressure plate with bushes11950

155

89-0272

Clutch pressure plate with bushes1All (not 1948 or 1950)

156

89-0242

Clutch friction plate, assembled11948

156

89-0244

Clutch friction lining ring21948

156

89-0245

Rivet, clutch friction lining61948

156

89-0267

Clutch friction plate, assembled11949-56 S7 & S8

156

89-0253

Clutch friction lining21949-56 S7 & S8

156

89-0254

Rivet, clutch friction lining121949-56 S7 & S8

157

89-0259

Clutch pressure plate11949-56 S7 & S8

157

89-0260

Clutch pressure plate11948

158

21-5103

Nut, 5/16″x 22TPI6All

159

36-0341

Shake proof washer, 5/166All

160

89-0232

Clutch fixing stud61948

160

89-0237

Clutch fixing stud61949-56 S7 & S8

161

36-0341

Shake proof washer, 5/166All

162

21-5103

Nut, 5/16″x 22TPI6All

163

89-0173

Gasket, crankcase cover plate1All

164

89-0169

Oil seal, crankcase cover plate1All

165

89-0055

Washer, LT terminal , Ignition Generator,1All

166

89-0207

Crankshaft oil thrower11949-56 S7 & S8

167

89-0208

Rubber, crankshaft oil thrower11949-56 S7 & S8

168

89-0414

Distributor dog driving pin11949-56 S7 & S8

169

89-0146

Retaining circlip1All

170

89-0145

Thrust washer1All

171

89-0405

Bolt, camshaft sprocket1All

172

89-0060

3/8 steel ball1All

173

89-0061

Spring, oil release valve1All

174

89-0062

Plug, oil release valve1All

175

89-0142

Sprocket gear with bush1All

176

89-0141

Crankshaft gear1All

177

89-0054

Oil pump cover1All

178

89-0050

Stud, oil pump cover2All

179

89-0040

End cover complete with fixed fittings11949-56 S7 & S8

180

89-0052

Oil pump idler gear1All

181

89-0053

Oil pump spindle gear1All

182

89-0056

Driving gear pin1All

183

89-5586

Fixing nut21949-56 S7 & S8

183

S1A-3

Standard nut, 5/16 x 22 BSF, zinc plated21948

184

89-0059

End cover plug31949-56 S7 & S8

185

21-5103

Nut, 5/16″x 22TPI61949-56 S7 & S8

186

35-0033

Washer, spring61949-56 S7 & S8

187

89-0042

Bush, main bearing – Sunbeam S7 & S81All

188

89-0216

Sump baffle & filter plate complete11949-56 S7 & S8

189

89-0191

Gasket, oil sump21948

189

89-0194

Gasket, sump plate21949-56 S7 & S8

190

31-3066

Gear box filler plug11949-56 S7 & S8

190

89-0193

Drain plug, oil sump11948

191

02-2572

Fibre washer11949-56 S7 & S8

191

M838a

Drain plug washer11948

192

89-0195

Sump plate11948

192

89-0198

Oil sump11949-56 S7 & S8

193

02-0923

Washer121949-56 S7 & S8

194

21-5103

Nut, 5/16″x 22TPI121949-56 S7 & S8

194

89-0196

Sump nut121948

194

89-0196Q

Sump nut, stainless steel121948

195

89-0235

Flywheel nut1All

196

89-0236

Tab washer1All

197

89-0039

Crankshaft stud11949-56 S7 & S8

198

89-5636

Crankshaft shim (0.003″)A1949-56 S7 & S8

198

86-1736

Crankshaft shim (0.005″)A1949-56 S7 & S8

199

86-1737

Crankshaft shim (0.007″)A1949-56 S7 & S8

200

89-0149

Key2All

201

89-0079

Big end bush, halves4All

202

89-0030

Crankshaft complete1All

203

89-0078

Nut (BSF thread) 5/164All

204

35-0702

Split pin, big-end nut41949-56 S7 & S8

205

89-0289

Dynamo dowel11949-56 S7 & S8

206

89-0614

Compression ring std4All

206

89-0615

Compression ring (+0.020″)41948

206

89-0616

Compression ring (+0.040″)41948

206

89-0617

Compression ring (+0.060″)41948

207

89-0618

Scraper ring std21948

207

89-0619

Scraper ring (+0.020)21948

207

89-0630

Scraper ring (+0.040)21948

207

89-0631

Scraper ring (+0.060)21948

207

89-0632

Scraper ring41949-56 S7 & S8

208

89-0077

Bolt, connecting rod4All

209

89-0600

Piston complete21948

209

89-0601

Piston std21948

209

89-0602

Piston (+0.020)21948

209

89-0603

Piston (+0.040)21948

209

89-0604

Piston (+0.060)21948

209

89-0664

Piston complete, 6.5 to 1 std21949-56 S7 & S8

209

89-0685

Piston complete, 6.5 to 1 +0.020A1949-56 S7 & S8

209

89-0660

Piston complete, 6.9 to 1 std21949-56 S7 & S8

209

89-0606

Piston complete, 6.9 to 1 +0.020A1949-56 S7 & S8

209

89-0655

Piston complete, 7.3 to 1 std21949-56 S7 & S8

209

89-0684

Piston complete, 7.3 to 1 +0.020A1949-56 S7 & S8

210

89-0075

Connecting rod complete2All

210

89-0076

Connecting rod onlyA1948

211

89-0096

Gudgeon pin21948

211

89-0659

Gudgeon pin21949-56 S7 & S8

212

89-0097

Circlip, gudgeon pin4All

213

89-0036

Sump stud121948

213

67-1119

Stud121949-56 S7 & S8

214

89-0012

Stud, bell housing2All

215

89-0063

Dowel, bell housing stud2All

216

89-0067

Crankcase buffer pad21949-56 S7 & S8

217

21-5613

Bolt, 1/4 X 3/421949-56 S7 & S8

218

89-0484

Air cleaner support pillar11949-56 S7 & S8

No products were found matching your selection, but we still might be able to help! Give us a call on 01986 894798 or email spares@draganfly.co.uk