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Dommi Engine, 500 & 600cc

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Parts contained

Oil filter kit
OIL FILTER KIT (WITH PLAIN 1/2" ID HOSE) BARBED PIPES

in stock

part-no: 13.1698

Cylinder head fixing kit
CYLINDER HEAD FASTENINGS KIT DOMINATOR

in stock

part-no: 06.7351

1
OIL FEED BANJO BOLT (NM18101)

quantity required: 2

in stock

part-no: 06.7696

2
WASHER (NMT 1084)

quantity required: 4

in stock

part-no: 06.7522

3
ROCKER OIL FEED PIPE ASSEMBLY (TOP SECTION)

in stock

part-no: NM25192

4
INLET VALVE COVER NUT (NMT 2162)

in stock

part-no: 06.7562

5
WASHER (NMT 2082)

in stock

part-no: 06.7549

6
VALVE COVER (INLET) (NM18094)

in stock

part-no: 06.7695

7
GASKET- INLET VALVE COVER (NMT2084)

in stock

part-no: 06.7551

8
VALVE COVER NUT (NMT 2085)

quantity required: 4

in stock

part-no: 06.7552

9
VALVE COVER (EXHAUST) (NM18093)

quantity required: 2

in stock

part-no: 06.7694

10
GASKET- EXHAUST VALVE COVER (NMT2088)

quantity required: 2

in stock

part-no: 06.7554

11
EXHAUST VALVE COVER STUD (NMT2252)

quantity required: 4

in stock

part-no: 06.7582

16
ROCKER BALL END (NMT 2063)

quantity required: 4

in stock

part-no: 06.6978

17
VALVE ADJUSTER (SOCKET HEAD)

quantity required: 4

in stock

part-no: 06.7546AK

18a
VALVE ADJUSTER SCREW (NMT 2074)

quantity required: 4

in stock

part-no: 06.7546

18
VALVE ADJUSTER LOCKNUT (NMT 232)

quantity required: 4

in stock

part-no: 06.7508

19
ROCKER SPINDLE (DOMINATOR)

quantity required: 4

in stock

part-no: T2237

20
ROCKER THRUST WASHER (NM18102)

quantity required: 4

in stock

part-no: 06.7697

21
ROCKER SPRING WASHER (D12/950)(NM18103)

quantity required: 4

in stock

part-no: 06.7698

22
GASKET-ROCKER INNER (NMT 2083)

quantity required: 4

in stock

part-no: 06.7550

23
ROCKER SPINDLE LOCATION PLATE (NMT 2238)

quantity required: 4

in stock

part-no: 06.7578

24
ROCKER SPINDLE OUTER PLATE (NMT 2239)

quantity required: 4

in stock

part-no: 06.7579

25
GASKET-ROCKER OUTER (NMT 2240)

quantity required: 4

in stock

part-no: 06.7580

26
ROCKER END PLATE SCREW (T2256) (DOMMIE/COMMANDO TO '71)

quantity required: 8

in stock

part-no: 06.7583

29
STUD CARBURETTOR FIXING (23563)

quantity required: 2

in stock

part-no: 06.7855

29B Nut
PLAIN NUT (NME 3231)(A2/411A)(A2/412F&R)(A11/43)(B2/640)

quantity required: 2

in stock

part-no: 06.7592

29A Washer
WASHER (NM11796)

quantity required: 2

in stock

part-no: 06.7622

30
HEAD STEADY PLATE STUD (NM18032)

in stock

part-no: 06.7692

31
NUT 3/8" (NME3224)(NM13968)(A2/80)(A2/526)(B4/664

in stock

part-no: 06.7590

32
PLAIN WASHER 3/8" (00.0010, NME5376, NME5455, APCP2696-155)

in stock

part-no: 60.2322

34
EXHAUST LOCKRING (CHROME - LONG EARLY TYPE) (NM18092)

quantity required: 2

in stock

part-no: 06.2464

34A Washer
SEAL WASHER (06.3253) (NMT2166)

quantity required: 2

in stock

part-no: 06.3995

35B Full Gasket set, 500-650cc, Non-Spigot
GASKET & SEAL (FULL) 500/600/650 NM 25360 (flat COMPOSITE)

in stock

part-no: 06.7925

35D Full Gasket Set 500-650, Spigot Barrel
GASKET & SEAL SET (FULL) 500/600/650 (spigot barrel) COPPER

in stock

part-no: 06.7927

35C Top Half Gasket Set, 500-650 Spigot Barrel
GASKET & SEAL SET TOP END 500/600/650 SPIGOT COPPER

in stock

part-no: 06.7928

35A Top Half Gasket Set, 500-650, Non-Spigot
GASKET & SEAL SET TOP END 500/600/650 NON-SPIGOT COMPOSITE

in stock

part-no: 06.7369

35B (flat)
GASKET- CYLINDER HEAD 500 - 650 (EYELET) (NM25324) flat top barrel (no spigot)

in stock

part-no: 06.7920

35A (spigot)
GASKET - CYLINDER HEAD 500/600/650 (COPPER spigot cylinder) ** ANNEAL BEFORE USE **

in stock

part-no: T2141/CU

37
GASKET - CYLINDER BASE (500-650) (T2093)

in stock

part-no: 06.7556

38
CYLINDER HEAD BOLT (3/8") (T2096)

quantity required: 4

in stock

part-no: 06.0401

39
CYLINDER HEAD BOLT (NM25313) (NMT2097)

in stock

part-no: 06.7918

40
PLAIN WASHER 3/8" (00.0010, NME5376, NME5455, APCP2696-155)

quantity required: 4

in stock

part-no: 60.2322

41A
CYLINDER BASE/ HEAD NUT 3/8" x 26 WHIT FORM (NM24250)

in stock

part-no: 06.7870

41
CYLINDER HEAD STUD 3/8" (NM18756)

quantity required: 3

in stock

part-no: 06.7721

42
CYLINDER HEAD SLEEVE NUT (NM24260) (NMT2034)

quantity required: 2

in stock

part-no: 06.3192

43A (EX)
VALVE - INLET & EXHAUST (NMT2010/NMT2204)

quantity required: 2

in stock

part-no: 06.7570

43B (IN)
INLET VALVE (NM 17221)

quantity required: 2

in stock

part-no: 06.6974

44
EXHAUST VALVE GUIDE (750 - STD) (NMT2011)

quantity required: 4

in stock

part-no: 06.3527

45
INNER VALVE SPRING - DOMINATOR

quantity required: 4

in stock

part-no: NM19302

45/46 (Set of 8)
VALVE SPRING SET (500+600)

in stock

part-no: 06.7174

46
OUTER VALVE SPRING - DOMINATOR

quantity required: 4

in stock

part-no: NM19303

47
VALVE SPRING COLLAR (NMT 186)

quantity required: 4

in stock

part-no: 06.7506

48a
VALVE SPRING INSULATOR (NM23392)

quantity required: 4

in stock

part-no: 06.7845

48
VALVE SPRING SEAT (NMT 2073)

quantity required: 4

in stock

part-no: 06.7545

49
VALVE COLLET (PAIR) (NMT 187)

quantity required: 4

in stock

part-no: 06.7507

50A (500cc)
PUSHROD (INLET "88") 7.9" HOLLOW 32g

quantity required: 2

in stock

part-no: 06.7031

50B (600/650cc)
PUSHROD (IN) 8.25" 650 (NMS650/82IN)

quantity required: 2

in stock

part-no: 06.7501

51A (500cc)
PUSHROD (EXHAUST "88") 7.050"

quantity required: 2

in stock

part-no: 06.7032

51B (600/650cc)
PUSHROD (EX) 7.40" 650 (NMS650/82EX) ORIGINAL HOLLOW TYPE

quantity required: 2

in stock

part-no: 06.7502

52
CYLINDER HEAD STUD 5/16" (NMT2161) (fits in barrel)

quantity required: 2

in stock

part-no: 06.7561

52A
CYLINDER HEAD NUT (NMT2017)

quantity required: 2

in stock

part-no: 06.7529

54/55 STD
TAPPETS (PAIR IN+EX FOR ONE CYLINDER)( NM22771/NM22772)

quantity required: 2

in stock

part-no: 06.7820

56
TAPPET LOC'N PLATE (NMT2142) (D12/793) (D12/943)

quantity required: 2

in stock

part-no: 06.3092

56A screw
SCREW - TAPPET LOCATION PLATE (NMT 2143)

quantity required: 4

in stock

part-no: 06.7560

56B lockwire
LOCKING WIRE FOR TAPPET PLATE SCREWS (ENOUGH FOR 4 SCREWS)

in stock

part-no: 13.1668

57B (600/650CC +.020")
PISTONS 600/650 (68.50mm. + .020") (PAIR)

in stock

part-no: 06.7082

57C (600/650cc +.040")
PISTONS 600/650 (69.00mm. + .040") (PAIR)

in stock

part-no: 06.7083

57D (600/650cc +.060")
PISTONS 600/650 (69.50mm. + .060") (PAIR)

in stock

part-no: 06.7084

57A (600/650cc STD)
PISTONS 600/650 (68.00mm. STD) (PAIR)

in stock

part-no: 06.7081

58A Small End Bush
BUSH - CON ROD SMALL END 500/600

quantity required: 2

in stock

part-no: T2160

58B (500cc +.020")
PISTONS 500cc (66.50mm +.020") PAIR

in stock

part-no: 06.7145

58C (500cc +.040")
PISTONS 500cc (67.00mm +.040") PAIR

in stock

part-no: 06.7146

58D (500cc +.060")
PISTONS 500cc (67.50mm +.060") PAIR

in stock

part-no: 06.7147

58A (500cc STD)
PISTONS 500cc (66.00mm STD) PAIR

in stock

part-no: 06.7144

59e
PISTON RING SET 500 66.00mm STD

in stock

part-no: 06.7215

59f
PISTON RING SET 500 66.50mm + .020".

in stock

part-no: 06.7216

59g
PISTON RING SET 500 67.00mm +.040".

in stock

part-no: 06.7217

59h
PISTON RING SET 500 67.50mm +.060".

in stock

part-no: 06.7218

59a
PISTON RING SET 600/650 68.00mm STD

in stock

part-no: 06.7135

59b
PISTON RING SET 600/650 68.50mm +.020".

in stock

part-no: 06.7136

59c
PISTON RING SET 600/650 69.00mm +.040".

in stock

part-no: 06.7137

59d
PISTON RING SET 600/650 69.50mm +.060".

in stock

part-no: 06.7138

60B (-.010")
BEARING SHELL (ENG) SET-.010" (250/350/500/600) (NM24915)

in stock

part-no: 06.7181

60C (-.020")
BEARING SHELL (ENG) SET-.020" (250/350/500/600) (NM24916)

in stock

part-no: 06.7182

60D (-.030")
BEARING SHELLL (ENG) SET-.030" (250/350/500/600) (NM24917)

in stock

part-no: 06.7183

60E (-.040")
BEARING SHELL (ENG) SET-.040" (250/350/500/600)

in stock

part-no: 06.7184

60A (STD)
BEARING SHELL (ENG) SET STD (250/350/500/600) (NM17828)

in stock

part-no: 06.7180

60
BEARING SHELL (ENG) SET STD (250/350/500/600) (NM17828)

in stock

part-no: 06.7180

61
CON ROD BOLT (5/16")

quantity required: 4

in stock

part-no: T2150

63
CON ROD NUT (5/16") (17827)

quantity required: 4

in stock

part-no: NMT2170

64B Crankshaft Nut/Bolt Kit
CRANKSHAFT NUT/BOLT KIT (500/600/650+750 up to end of 1971)

in stock

part-no: 06.7120

64A Dowel
DOWEL (NMT 2105)

in stock

part-no: 06.7558

67
CRANKSHAFT BOLT (NMT 2033)

quantity required: 2

in stock

part-no: 06.7535

68
CRANKSHAFT STUD (NMT 2086)

quantity required: 2

in stock

part-no: 06.7553

69
CRANKSHAFT NUT (NMT 2031)

quantity required: 8

in stock

part-no: 06.7533

70
LOCKING PLATE (NMT 2032)

in stock

part-no: 06.7534

71C (19T)
ENGINE SPROCKET 19T

in stock

part-no: NMT2180C

71E (21T)
ENGINE SPROCKET 21T

in stock

part-no: NMT2180E

71F (22T)
ENGINE SPROCKET 22T

in stock

part-no: NMT2180F

71D (20T)
ENGINE SPROCKET 20T

in stock

part-no: NMT2180D

72
KEY - ENGINE SPROCKET (NME 3682) (A2/474) (A11/797) (50.0169)

in stock

part-no: 06.7595

73
ROTOR NUT (NM20692)

in stock

part-no: 06.7772

74
KEY- ALTERNATOR ROTOR (NM20948)

in stock

part-no: 06.5718

75
CRANKSHAFT BALL BEARING T/S (TWINS)

in stock

part-no: NM17822

76
SEALING WASHER T.S BEARING (NMT 2008)

in stock

part-no: 06.7526

77A oil seal
OIL SEAL- CRANKCASE D/S (NMT 2187)

in stock

part-no: 06.7567

77
CRANKSHAFT MAIN BEARING (NM17822/4)

in stock

part-no: 06.4118

78
CRANKSHAFT PINION (NMT 2035)

in stock

part-no: 06.7537

79
KEY-CRANK/CAM(00.0572)(18429)(E3683)(A2/59)(A3/101)(A11/749)

in stock

part-no: 06.5675

80
BACK PLATE - CRANKSHAFT PINION (NMT 2007)

in stock

part-no: 06.7525

81
CAMSHAFT DOMINATOR & ATLAS (NM22729)

out of stock

(contact us for an availability quote)

part-no: 06.7817

82
BREATHER PLATE (NMT 2078)

in stock

part-no: 06.7547

83A (to1963)
ROTARY BREATHER PLATE (TO 1963)

in stock

part-no: T2075

83B 1964-on
ROTARY BREATHER PLATE (NM24301)

in stock

part-no: 06.7879

84
BREATHER SPRING (NMT 2108)

in stock

part-no: 06.7559

85
CAMSHAFT DRIVE SPROCKET (NM20829)

in stock

part-no: 06.7775

86
KEY-CRANK/CAM(00.0572)(18429)(E3683)(A2/59)(A3/101)(A11/749)

in stock

part-no: 06.5675

87A Nut for Rev Counter Drive
REV COUNTER DRIVE NUT (NM17211)

in stock

part-no: 06.7684

87
NUT FOR CAMSHAFT SPROCKET

in stock

part-no: T2046

88
CAMSHAFT CHAIN (NM17806)

in stock

part-no: 06.7689

89
CAM CHAIN TENSIONER (RUBBER-FACED) (NMT 2217) DOM/EARLY COMM

in stock

part-no: 06.7574

90
BACKING PLATE (THIN) (NMT 2218)

in stock

part-no: 06.7575

91
BACKING PLATE (THICK) (NMT 2218A)

in stock

part-no: 06.7576

92
STUD - CAM CHAIN TENSIONER (NMT 247) (T2006)

quantity required: 2

in stock

part-no: 06.7509

93
PLAIN NUT (NME 3231)(A2/411A)(A2/412F&R)(A11/43)(B2/640)

quantity required: 2

in stock

part-no: 06.7592

95
INTERMEDIATE GEAR BUSH (T2026)

in stock

part-no: 06.7532

96
THRUST WASHER (NMT 2080)

in stock

part-no: 06.7548

97
TIMING GEAR SPINDLE (NMT 2021)

in stock

part-no: 06.7531

98
OIL PUMP ASSEMBLY (06.3037 / NM25368)

in stock

part-no: 06.6193

98A Gasket
GASKET-OIL PUMP

in stock

part-no: 06.2447

98B oil pump stud
OIL PUMP STUD (NME 4440)

quantity required: 2

in stock

part-no: 06.7598

98C stud nut
PLAIN NUT (NME 3231)(A2/411A)(A2/412F&R)(A11/43)(B2/640)

quantity required: 2

in stock

part-no: 06.7592

99
CON ROD LOCKNUT (3/8") (NM23253)

in stock

part-no: 06.7827

101
OIL PUMP FEED BUSH LATE SINGLES-JUB-DOMI & EARLY COMMANDO

in stock

part-no: NM15515

102
OIL PUMP SEAL (NMT272)

in stock

part-no: 06.7510

106A Gasket
GASKET-TIMING COVER (NMT 2236)

in stock

part-no: 06.1092

106B
MAGNETO FIXING STUD (NMT 2245)

in stock

part-no: 06.7581

107
CYLINDER BASE STUD (NMT 2018)

quantity required: 6

in stock

part-no: 06.7530

108
CYLINDER BASE STUD (STEPPED) (NMT2209)

quantity required: 2

in stock

part-no: 06.7571

109
CYLINDER BASE STUD (NM18943)

in stock

part-no: 06.7726

110 (3/8")
CYLINDER BASE NUT (NMT2016)

quantity required: 7

in stock

part-no: 06.7528

110A (5/16")
CYLINDER BASE NUT (NMT 2210)

quantity required: 2

in stock

part-no: 06.7572

112
SCREW 1/4" WHIT x 1" DOME HEAD (NME 6980)

quantity required: 6

in stock

part-no: 06.7617

112A Screw Set
TIMING COVER SCREW KIT (500/600/650/750 TWINS to 1970) 12 pieces

in stock

part-no: 06.7306

113
SCREW 1/4" WHIT x 1.1/4" DOME HEAD (A3/93)

quantity required: 6

in stock

part-no: NM10940

114
CRANKSHAFT OIL SEAL TIMING SIDE (NMT 2124)

in stock

part-no: 04.8023

115
CIRCLIP - OIL SEAL RETAINING (NM 17841)

in stock

part-no: 04.8079

122
CRANKCASE BOLT (NM 13870)

in stock

part-no: 06.7632

123
NUT5/16"x26 TPI(WHIT)(NME 3223)(A2/5)(B4/667)(E2/996)(16247)

in stock

part-no: 06.7589

124
PLAIN WASHER 5/16" (E5456)

in stock

part-no: 60.2348

125
CRANKCASE STUD - TOP REAR (WHIT)

in stock

part-no: NMT2013

125a Crankcase fixing set
CRANKCASE FIXING SET (DOMMIE 88/99/650 1962 ONWARDS)

in stock

part-no: 13.1824

126
CRANKCASE STUD 1/4"x3 9/16" (NM 19077)

in stock

part-no: 06.7728

THE EXCLUSIVE SOURCE OF ALL GENUINE NORTON COMMANDO AND NORTON DOMINATOR FACTORY SPARE PARTS

phone: +44 (0) 1264 359 565 | telefax: +44 (0) 1264 748 409 |

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sales@andover-norton.co.uk

Technical advice, parts queries:
technical@andover-norton.co.uk

Andover Norton International Ltd | Unit 6 Wooler Park
North Way | ANDOVER SP10 5AZ England

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