twins - engine parts
Parts for Commando 750 - 850 Mk2 & Mk3, Atlas 750, 650SS, Dominator 1 cylinder types ESII and 50.
Norton Twins 500-600cc, timing cover 21013NOS (shop soiled)
Fits type 88-99 1958-
Casting nr. T2004
OPN: 21013€ 224,00
Dominator + 650SS + 750 Atlas, engine sprocket 17 tooth 06.7563ANOS
Made in England
Fits 500 - 600 - 650 - 750 Twins
-1964
For sidecar use
OPN NMT 2180A = 01.2178 = 06.7563A€ 39,00
Norton Commando 850 MK3 1975, Timing cover (06.6161)Used, but in good condition
Made in England
Will fit all Commando's 1971-
OPN 06.6161€ 98,00
Norton Commando Timing cover 06.1073Used, but in good condition
Made in England
Fits: 750 - 850 1972-1974
OPN 06.1073€ 78,00
Norton Commando 850, pair of GPM pistons completeNew stock
Made in Italy
Oversize + 0,20" = 77.5mm
Norton partnumber: 06.38.38€ 260,00
Norton Commando 750 SS, pair of Omega pistonsNOS
Made in England
Standard size (77Ø) with ¾" gudgeon pins
Will fit short stroke engine with RH7 cylinder head only€ 380,00
Norton Commando 850 MK3 chaincase, outer c/w sundries 06.4691NOS
Made in England
Fits: 850 MK3 E.S. only 1975 - (some small scratches, see picture)
OPN: 06.4691€ 345,00
Norton Commando 850 MK3 ES starter drive gear c/w needle bearing 06.4731NOS
Made in England
1975-
OPN: 06.4731€ 123,00
Norton Commando 850 MK3 ES idler gear assembly (06.4706 - 06.4707 - 06.4740 - 06.4741 - 06.4744 - 06.4745 - 06.4754 - 06.8072)NOS
Made in England
OPN: 06.4706
06.8072 (2x)
06.5652
06.4707
06.4743 (6x)
06.4744
06.4741
06.4740 (3x)
06.4745
06.4754€ 166,00
Norton 350 - 750 with AMC gearbox kickstart crank complete (040434)Condition: NOS
1956 - 1970
single & twins€ 72,00Condition NOS 9:1 Compressions Ratio for 750 Combat engines only )1971-1973) (RH 6 cylinder head)
Dunstall Commando 750 piston set LH + RH Made by G.P.M.Condition: NOS
9:1 compr. ratio
for 750 Atlas & Commando engines 1964 - 1971
Combat engines 1971 excluded
Sizes 73 - 74.0€ 156,00Condition NOS 9:1 Compression ratio For 750 Atlas + Commando engines only (1964-1972)
Dunstall Commando 750 piston set LH + RH made by G.P.M.Condition: NOS
9:1 compr. ratio
for 750 Commando Combat engines
1971 - 1973
Sizes 73 - 74.0€ 136,00
Pair of genuine Amal Concentric carburettors type 932 L35+R36 for Norton Commando (065749 - 065750)Condition: New stock
Fits Norton Commando 750 or 850Priced and sold per pair
Made in England€ 330,00
Norton 750 / 850 Commando rocker oilfeed pipe assy, braided stainless steel (06-5561 SS)Condition: New stock
1969 -
Made in the UK€ 97,00
Norton 850 Commando MK2 - MK3 decoke gasket set copperCondition: NOS
1973 -
Copper head gasket
Made in England€ 24,00
Norton 850 Commando MK3 sprag clutch (in engine sprocket) OPN 06.4733Condition: NOS
OPN 06.4733
1975 -
Made in England€ 79,00
Norton 850 Commando New cylinder barrel complete (06.5074)Condition: NOS
Complete with pair of Omega H.C. pistons
77 mm STD-size€ 895,00
Norton Commando valve set (06.4034 / 06.5115)Condition: NOS
Fit all COmmando 750-850 types
1968 - 1975
Made in England2 x inlet + 2 x exhaust€ 88,00
Norton Commando valve set Black Diamond type (06.4034 / 06.5115)Condition: New stock
Fit all COmmando 750-850 types
1968 - 1975
Made in England2 x inlet + 2 x exhaust€ 98,00
Norton Commando 750 - 850 Clutch complete (diafragm-type) (06-4644 / 06-2481)Condition: Used, but in good working order
new sealed bearings
1968 - 1975€ 272,00
Norton Commando 750 - 850 Gearbox 4th gear MS/sleeve gear c/w 23T bushes (06.5454) replaces (06.4991 / 06.1051)Condition: NOS
1968 - 1976
Made in England€ 124,00
Norton Commando 750 - 850 inlet valve (06-40334) o.s.Condition: NOS
Oversize 41 mm
1968 - 1975Sold and priced per piece€ 36,00
Norton Commando 750 - 850 kickstrat shaft & bush (066169 / 040477)Condition: NOS
1968 - 1975
Made in England€ 148,00
Norton Commando 750 - 850 MK2 Chaincase inner, for upright engine (in Featherbed) (06.0374)Condition: NOS
€ 121,00
Norton Commando 750 - 850 MK2 Engine sprocket for triplex chain (06.0383)Condition: NOS
1969 - 1974
Made in England€ 56,00
Norton Commando 750 - 850 MK2 kickstart crank complete (06.1464)Condition: NOS
1968 - 1974
Made in England€ 142,00
Norton Commando 750 / 850 primary chaincase inner cover complete (060374)Condition: New stock
Complete with sliding plates and felt seal (supplied loose)
Fits Norton Commando 750 1969-
+ 850 MKZ 1974-€ 195,00
Norton Commando 750 / 850 RH10 carburettor spacer inlet manifold 32 to 30mm pair (06.5196)condition: NOS
32 to 30mm diameter
models: 750 Commando or 850 Commando RH10 cyl.head
priced per pair€ 84,00
Norton Commando 750 Combat + 850 carburettor spacer inlet manifold 32mm pair (06-2711)condition: NOS
32mm diameter
priced per pair€ 68,00
Norton Commando 750 clutch friction plates (fibre) set of 4 (06-1339)Condition: New stock
1969 - 1971
Made in the UK by DONPriced and sold per set.€ 76,00
Norton Commando 750 Combat cylinder head (06-4097)condition: NOS, but two pieces of broken off lower cooling fin were repaired. This only shows from to bottom, not from side/top, which are smooth/sandblasted. See photos.
€ 715,00
Norton Commando 750/850 chain case inner halve - unmachined (06-0473)condition: NOS, unmachined
€ 65,00
Norton Commando 750-850 Mk2 gearbox outer cover (06-0740)condition: NOS
model years: 1968-1974€ 120,00
Norton Commando 850 MK3 starter motor prestolite complete (064791)Condition: Used but good
1975 -€ 272,00
Norton Commando gasket inner to outer chaincase (06-5534)Condition: NOS
Fit Norton Commando 850 MK3 Electric start
10 pieces
1975 -
Made in EnglandPriced and sold per set.€ 30,00
Norton Commando gasket inner chaincase to cranckcase (064689)Condition: NOS
Fit Norton Commando 850 MK3 Electric Start
10 pieces
Made in the U.K.Priced and sold per set.€ 15,00
Norton Commando 850 piston ring set STDCondition: NOS
Genuine set with chrome plated toprings
size 77mm diameter
Made in England Priced and sold per 2 sets.€ 68,00
Norton Commando pressure plate diaphragm clutch (063768)Condition: NOS
Fits Norton Commando 750 - 850
1972 -
Fits 5-plate clutch€ 58,00
Norton Commando clutch sprocket with backplate (060742 - 062482)Condition: NOS
Fits all Norton Commando 750 - 850
1968 - 1975€ 224,00
Norton Commando 850 Cylinder barrel complete with 0.20 o.s. Hepolite pistons (06.5074)Condition: NOS
New o.s. barrel, bored and honed to 0.09 mm clearance€ 790,00
Norton Commando 850 MK3 Timing cover c/w sundries (06.6161)Condition: NOS
Complete with sundries
Made in England€ 278,00
Norton Jubilee ohv Twin Mile-Master piston setCondition: NOS
1959 -
250 cc
60 mm diameter STD size Priced and sold per set.€ 64,00
Norton AMC outer gearbox cover (04-0133)condition: NOS
fits all Norton, AJS and Matchless singles and twins
model years: 1956-1968€ 108,00
Norton Dominator 650 SS, Atlas, ESII kickstart crank complete (040434)Condition: NOS
1956 - 1970
Made in England€ 128,00
Norton singles & twins clutch sprocket (A2/384) OPN 04.0366New Stock
improved friction material
pre AMC-type
Made in England
1947-1957
fits: 16H, ES2, Dominator€ 158,00
Wipac ignition coil complete type LV6 MT8Condition: NOS
Complete with HT lead & clamp
6 volt
1958 - 1965€ 58,00
Norton 850 Commando cylinder barrel 06-3823NOS
Made in England
Genuine Norton factory product (1976)
New but with 0.10" overzize cylinder bores
OPN: 06-3823 (06.5074)€ 620,00
Commando Inlet manifolds cplt (replaces: 06.2711 a.o.)Condition: N.O.S.
For fitting Amal MK2 or Mikuni carbs
Inlet size 30mm or 34mm
Made in England€ 72,00
Norton 16H, ES2 Model 7 + 88 Bush for kick starter axel (A2/364)Condition: N.O.S.
Genuine bearing bush for laydown gearbox - 1956
Made in UK by Norton Motors€ 42,00
Norton singles & twins Set of 4 clutch plates plain steel with external tabs (04.3191)Condition: NOS
1959 - 1972
Fits all singles & twins with AMC-type clutch
Made in England Priced and sold per set of 4.€ 39,00
Norton 21T Layshaft 3rd gear c/w bush (01 A1 34)Condition: N.O.S.
Special lowratio gear for Trials & Motocross use
Replaces: 04.0420 20T gear
Made in England by Quaife Engineering, Tonbridge€ 138,00
Norton 500-850 Rocker L/hand exhaust (06.2474)Condition: N.O.S.
Genuine rocker arm L/H exhaust
Fits: all twins 1952-
Made in England€ 142,00
Norton 500-850 Rocker l/hand exhaust (06.2474)Condition: N.O.S.
Genuine rocker arm l/h exhaust
Fits: all twins 1952-
Made in England€ 142,00
Norton Dominator Rockerfeed pipe assy (22168)Condition: N.O.S.
Fits: Dominator 7-88-99-650SS-750, Atlas 1949-1969
Made in England€ 47,00
Norton 650 Cylinder head (S650/136, castingnr: 23186)Condition: Used, no fins broken
Has 1 new exhaust valve seat + 2 new helicoil inserts for exhaust
Fits: 650 Manxman + SS 1961-1968€ 390,00
Norton Commando 750 Cylinder head (06.0988, castingnr: 06-0380)Condition: Used and abused, broken fins (1 big 2 small) 1x stripped exhaust thread, valve seats okay
Inlet dia +/- 30mm€ 270,00
Norton Commando 750 Hepolite Piston set +.080" oversizeCondition: New stock
Fits: Oversize cylinder barrel (06.1705/06) with 74.3mm boresize€ 148,00
Norton Commando 850 Cylinder barrel (06.3823 - 06.5074, castingnr. 063850)Condition: N.O.S.
New cyl. barrel
Bored to 78mm c.w. new hepolite piston set .040" oversize
Made in England€ 730,00
Norton Dominator 77-88-99 Valve & guide set (T2010, T2204, T2011)Condition: N.O.S.
Fits: 500-600cc Twins 1949-1959
Valve guides are .002" o.s. for tight fit
Made in England€ 108,00
Norton 500+600SS Valve & guide set (17221, T2204, T2011)Condition: N.O.S.
Set complete
Fits: Dominator 88-99 Manxman-650SS 1960-1966
Valve guides are .002" oversize for tight fit.
Made in England€ 108,00
Norton Atlas 750 Valve & guide set (24330, T2204, T2011)Condition: N.O.S.
Complete set
Fits: Atlas 750 1964-1966
Valve guides are .002" oversize for tight fit
Made in England€ 108,00
Norton Commando 750 Valve & guide kit (06.4034, 06.5115, 06.3527, etc)Condition: N.O.S.
Consists of 4 valves and 4 guides
Fits: 1969-1971 750 Commando's kit
Valve guides are .002" oversize for tight fit
Made in England€ 108,00
Norton Commando 750 Valve & guide set (06.4034, 06.5115, 06.2725, 06.3527)Condition: N.O.S.
Set complete with valve stem seals (06.2726)
Fits: 1971- Combat engine
Made in England€ 112,00
Norton Commando 850 valve & guide set (06.4034, 06.5115, 06.5027, 06.5024)Condition: N.O.S.
Set complete with circlips & seals
Fits: 850 Commando 1973-
Made in England€ 112,00
Norton Commando Pair of Inlet valves (06.4034 BD)Condition: N.O.S.
Black Diamond type inlet valve for all 750-850 Commando's
Made in USA€ 49,00
Norton Commando 750 Manifold (06.0509/06.2819)Condition: N.O.S.
Fits: Early 750 Commando 1969-
Tapered dia: 1 3/16" - 1 1/8" (29-30mm)
Made in EnglandPrice for one piece€ 36,00
Norton Commando 750-850 Service tools kitCondition: N.O.S.
Fits all Commando engines 750-850 MK3
Made in England€ 195,00
Norton 850 Commando Hepolite pistons (06.3838 etc - 19342)Condition: New stock
Sizes available:
- 77 mm (std)
- 77.5 mm (+.020)
- 78 mm (+.040)Made by Hepolite€ 127,00
Norton 750 Atlas + Commando Cylinder liners (06.1705L)Condition: N.O.S.
Fits: All 750 Twins 1964-1973
Made in England€ 124,00
Norton Commando 850 MK3 ES Armature starter motor (06-6310)Condition: N.O.S.
Fits: Original starter motor
Made in USA€ 282,00
Norton Commando 850 MK3 ES Brushset electric start (06-6311)Condition: N.O.S.
Fits: Std starter motor 1975-
Made in USA€ 39,00
Norton 750 Commando Hepolite Powermax pistons 73mm +.020" O.S. (18554KR LH+RH)Condition: N.O.S.
Fits: All 750 Twins 1966 - 1974
Made in England€ 288,00
Norton Quaife Gearbox shell (QN01)Condition: N.O.S.
Strengthened gearbox shell for all Norton-AMC Gearboxes 1958-1978
also LH gearchangeMade in England€ 645,00
Norton Atlas-Commando 750 Hepolite pistons .040" oversize (19145 LH + RH)Condition: N.O.S.
A.E. Autoparts ltd
Made in England by Hepolite€ 286,00
Norton Commando Set of 4 rockers (06.2471/2472/2473/2474)Condition: N.O.S.
Fits: all 650-750-850 Twins + older types
Part nrs: NM 25330 - 25332 - 25334 - 25336
Made in England by Norton Motors€ 366,00
Norton 750-850 Oil pump cplt Part No. 06.6193Condition: N.O.S.
Fits: 750+850 Twins 1963 - 1975
Replace Part no. 06.3037 + NM25396€ 324,00
Norton Dominator 88 Pair of std pistons, Partno. 23185 + 23186 (06.7144)Condition: N.O.S.
Fits: 500 OHV Twins 1948-1960
Std bore 66mm
CR: 9:1
Made in Italy by GPM€ 238,00
Norton Dominator 88 Pair of oversize pistons 67mm, Partno. 25128-25132 (06.7146)Condition: N.O.S.
Fits: 500 OHV Twins 1948-1960
Std bore = 66mm
CR = 7.8 : 1
Made in Italy by GPM€ 238,00
Norton Dominator 88 Pair of oversize pistons (66.5mm), Partno. 25126-25130 (06.7145)Condition: New stock
Fits: 500 Twins 1948-1960
CR = 7.8 : 1
Made in Australia by JP Pistons€ 272,00
Norton/BSA/Triumph Extractor Timing pinion, Partno. 06.7524 (ET2003)Condition: N.O.S.
Fits: Most British twins
Made in England€ 79,00
Norton Dominator 99 + 650SS Pair of oversize pistons 68.5mm, Partno. 06-7082Condition: New stock
Fits: 600-650cc Twins 1956-1970
CR = 8.9 : 1Made in Australia by JP Pistons€ 272,00
Norton Atlas + Commando 750 Piston ring set oversize 73.5mm, Partno. 06.7060Condition: N.O.S.
Fits: All 750 Twins 1964-1974
Hard-chrome top rings
Oil-rings with expanderMade in Italy€ 79,00
Norton Dominator 99 Crankshaft c/w conrodsCondition: Reconditioned crankshaft conrods + new bearings
Ready to fit
Fits: 600cc twins 1958-
Stroke: 82mm
Alfernator type€ 715,00
Norton Dominator 99 CrankshaftCondition: Reconditioned c/w o.s. bearings
Fits: 600cc twins -1958
Stroke: 82mm
Magneto-Dynamo type€ 585,00
Norton Commando 750 .040" oversize pistons, Partno. 06.3346-06.3347Condition: N.O.S.
Will fit all 750 engines 1964-1974
C.R. 8.9 : 1 (10.25 combat)Made in England by AE Hepolite€ 244,00
Norton 77-88-99-650SS Atlas 750 RHP Crankshaft roller bearing, Partno. MRJA-30 (NM17824, 06.3114, 06.3906)Condition: N.O.S.
Fits: All Norton Twins
Sizes: 30-72mm x 3/4"
Bronze cageMade in England by RHP.€ 68,00
