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Norton Dolls Head Gearbox Mainshaft used
Thread may need reconditioning

for restoration - no warranty

Norton Clutch Cable A.M.C. Gearbox
New, old stock

Lenght: 58", 54"

Kicksart Pawl Spring.
Norton.
Brough Superior.

Gearbox Sprocket 19T. Norton Laydown
17 mm thick
Chain 110-054- (520)
5/8 x 1/4

Norton Inner Gearbox Cover Gasket f. Laydown Gearbox

f. all models with laydown gearbox
Manx, International, ES2, Mod. 50, early Dominator

Norton Outer Gearbox Cover Gasket f. Laydown Gearbox

f. all models with laydown gearbox
Manx, International, ES2, Mod. 50, early Dominator

Gearbox Sprocket AMC, Norton 21T.
Norton 16H, frühe ES2, Mod.18,
Big Four, 7, 77, 88, M50, 40, 30, Dominator
Fits Chain Size 110-054 (520) 5/8" x 1/4"
TOTAL width: 13 mm
For Dolls Head Gearbox
ID: 31.7mm/28.8mm Made in England

Gearbox Sprocket AMC, Norton 16T.
Norton 16H, frühe ES2, Mod.18,
Big Four, 7, 77, 88, M50, 40, 30, Dominator
Fits Chain Size 110-054 (520) 5/8" x 1/4"
TOTAL width: 13 mm
For Dolls Head Gearbox

Gearbox Sprocket AMC, Norton 17T.
Norton 16H, frühe ES2, Mod.18,
Big Four, 7, 77, 88, M50, 40, 30, Dominator
Fits Chain Size 110-054 (520) 5/8" x 1/4"
TOTAL width: 13 mm
For Dolls Head Gearbox

Gearbox Sprocket AMC, Norton 20T.
Norton 16H, ES2, Mod.18,
Big Four, 7, 77, 88, M50, 40, 30, Dominator
Fits Chain Size 110-054 (520) 5/8" x 1/4"
TOTAL width: 13 mm
Inside diameters: : 31.8mm / 29mm
For Dolls Head Gearbox

Gearbox Sprocket AMC, Norton 22T.
Norton 16H, early ES2, Mod.18,
Big Four, 7, 77, 88, M50, 40, 30, Dominator
Fits Chain Size 110-054 (520) 5/8" x 1/4"
TOTAL width: 13 mm
For Dolls Head Gearbox

Gearbox Sprocket AMC, Norton 23T.
Norton 16H, frühe ES2, Mod.18,
Big Four, 7, 77, 88, M50, 40, 30, Dominator
Fits Chain Size 110-054 (520) 5/8" x 1/4"
TOTAL width: 13 mm
For Dolls Head Gearbox

Gearbox Sprocket AMC, Norton 24T.
Norton 16H, frühe ES2, Mod.18,
Big Four, 7, 77, 88, M50, 40, 30, Dominator
Fits Chain Size 110-054 (520) 5/8" x 1/4"
TOTAL width: 13 mm
For Dolls Head Gearbox

Gearbox Sprocket AMC, Norton 25T.
Norton 16H, frühe ES2, Mod.18,
Big Four, 7, 77, 88, M50, 40, 30, Dominator
Fits Chain Size 110-054 (520) 5/8" x 1/4"
TOTAL width: 13 mm
For Dolls Head Gearbox

Gearbox Sprocket AMC, Norton 13T.
Dominator,
Norton 16H, frühe ES2, Mod.18,
Big Four, 7, 77, 88, M50, 40, 30, Dominator
Fits Chain Size 110-054 (520) 5/8" x 1/4"
TOTAL width: 13 mm
For Dolls Head Gearbox

spacer for Norton type gearbox
f. Norton Internationals this is a suitable adaptor ring

some Norton Sprockes are not deep enough, you can use this spacer to get the distancing right.

AD: 1 11/16" oder 42.85mm
ID: 1 1/4" oder 31.8mm
H: 3/16" oder 4.9mm

Gearbox Sprocket Norton 19T. Norton ES2
25 mm thick
Chain 110-54- (520)
5/8 x 1/4

Norton.
Gearbox Sprocket 20T. ES2
25 mm thick
Chain 110-054- (520) 5/8x 1/4"

Gearbox Sprocket AMC, Norton 18T.
Norton 16H, frühe ES2, Mod.18,
Big Four, 7, 77, 88, M50, 40, 30, Dominator
Fits Chain Size 110-054 (520) 5/8" x 1/4"

For Dolls Head Gearbox

OD 96 mm
Width Teeth: 6 mm
Width middle: 13 mm
ID: 31.5/29 mm

 

Gearbox Sprocket AMC, Norton 15T.
Norton 16H, frühe ES2, Mod.18,
Big Four, 7, 77, 88, M50, 40, 30, Dominator
Fits Chain Size 110-054 (520) 5/8" x 1/4"
TOTAL width: 13 mm
For Dolls Head Gearbox

Gearbox Sprocket AMC, Norton 19T.
Norton 16H, early ES2, Mod.18,
Big Four, 7, 77, 88, M50, 40, 30, Dominator
Fits Chain Size 110-054 (520) 5/8" x 1/4"

For Dolls Head Gearbox

OD 101.5 mm
Width Teeth: 6 mm
Width middle: 13 mm
ID: 31.5/29 mm
 

Gearbox Sprocket Nut. Fits AJS/matchless after 1956 when fitted with an AMC Gearbox LH Thread
Norton all models.
Some Triumph Models
After 1954 AJS/Matchless
16H, M18, ES2, Manx, Dominator, 19R,19S, Atlas,Commando, Dolls Head, Lay Down, AMC
Spanner Art. No. P241
LHT Hard Nut 20TPI 1.1/4" 31.5mm
spaner 1.1/2 38mm

Norton Gearbox Cover Gasket 1956on Various
e.g. Norton Commando 750, 850 MK1
Dominator 500 ccm 600 ccm 650 ccm
Atlas 750 cc
Mercury
500 SS,650 SS
P11
N15
after 1955 all Norton, AJS and Matchless Mod.

Gearbox Sprocket Norton21T.
Norton Commando. Alas
Brough Superior.
f. chain 110-056-
Chain 530
5/8 x 3/8

Made in England

Norton Gearbox Inner Cover Gasket 1956on
AMC
Norton Commando 750, 850 MK1
Dominator 500 ccm 600 ccm 650 ccm
Atlas 750 cc
Mercury
500 SS,650 SS
P11
N15
after 1955 all Norton, AJS and Matchless Mod.