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Wiring/Main Harness BSA M20/M21/B33/B31 1937-55
Rigid and Plunger

Made in England

A7,A10,B31,B32,B33,B34, swing arm models
 

Oil Tank Bracket BSA

BSA Cylinder Head Bolt Set B31/B33/M33 Stainless
Price per Set
measurements see last picture

Made in England

Damper Bush
ID: 3/8" / 10mm
OD: 7/8" / 22mm
Width: 24,4 mm
fits also Norton Commando

Damper Bush 1/2"
.942"

Original new old stock

Gearchange Ratchet Lever BSA

Gearbox Sprocket 16T. BSA B25, B44, B50

Chain 110-054-... (520)

Chain Size 110-054 = 520.
5/8 x 1/4"

Made in England
 

Headlight Rim Lucas 7" 25,5mm high
Genuine Lucas
  

Battery Carrier Base BSA

A7/10, B31/32/33/34. Gold Star. Rocket and Road Rocket. A7SS
 

BSA Pinch Bolt Nut Top Yoke
Length of thread on bolt is 1/2" x 26tpi
Length of the nut: 27.6mm
Outside Diameter of round part: 14.8mm
Length of round part: 16.6mm

BSA Gold Star Petrol Tank Badges
Price per Pair
  Regretably these are not top quality. If you have nothing else, it is good to fill a hole. If you are looking for a perfect Pair, do not buy these. We guarantee dissatisfaction. Once purchased, these have a non return policy Please look at ALL pictures

Brake Pedal BSA Gold Star Clubman Mod. 350/500cc

Made in England

Mudguard Stays rear BSA Goldstar Price per Pair
Chrome2nd QualityPlease look at all pictures
 

BSA Primary Chaincase Gasket B31. B32. B33. B34. C10. C11 1937-53
M20. M21. M33. WM20. WM21.
Primary Drive
Rigid and Plunger Mod.
Metal Chaincases
Dynamo Mod. 1937-57

BSA Gearbox Adjuster A10
swinging arm, etc.

Handlebars Clamp BSA C15 B44 B31
A10 A65

1Set = 4 pieces Cork Flat Petrol Tap
for Push-Pull
OD: 13mm
ID: 5mm
H: 7mm
 

Cork Petrol Tap Plunger Petcock
OD: 10.5 mm
ID: 4 mm
H: 12 mm

Petrol Cap 2 1/2"
Domed Top.

i.e. AJS 18S
BSA A10 Plunger 1954-57Made in England.


 

Monza Filler Cap for Oil 2"
Alloy
2" - 18TPI

Cork Petrol Tap Push Pull Petcock
OD 14 mm
ID 5 mm
Height 6 mm

Cork Petrol Tap Small bore Petcock
OD: 6 mm
ID: 3 mm
L: ca. 6,5 mm

BSA Petrol Tap 3/8" Banjo Pull onThread on tankside top 3/8" Thread pitch 1,337 mm OD: 16,66 mmID Core DM: 15,25 mm  TPI 19 Thread bottom 1/8"Thread pitch 10,907 mm    OD: 9,73 mmID Core DM:  8,80 mm  TPI 28suitable Banjo is 42-8073Please look at all pictures
 

Petrol Tap 1/4" x 1/4" BSP Push Pull
approx. 13,15 mm on OD of thread
slighteley tapered
Petrol Tank Thread:
1/4 BSP OD: 13,157mmID / Core: 11,445mm19 TPI
(British Standard Pipe Thread)

Petrol tap fitted with std. corks. Included are 2 gasket washers suitable for modern petrol.

e.g.: BSA M20. Velocette.