BSA
B18-B26
Spares / Ersatzteile
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BSA B23 1937   BSA B26 1937
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Valves / Ventile Engine / Motor Clutch , Gearbox / Kupplung , Getriebe Fork / Gabel Frame / Rahmen Sundries / Verschiedenes Electric / Elektrik
  Valves / Ventile
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BSA
James Valves and Guides
British Made
fits 1937-39 B24-25-26 Inlet or Exhaust
( 1 ) Valve Part No. 65-152
( 2 ) Guide Part No. 65-37
BSA
Valve Exhaust
NOS British James
fits 1937-38 B20 2 1/4 249cc SV
BSA B23 DE LUX Inlet Valve
Genuine BSA NOS Pt Nr 65-223.
Fits 1939 350cc SV B 23
BSA B23 EXHAUST VALVE (NOS JAMES 3277)
BSA Pt Nr 65-221.
Fits 350cc SV B23 1937-39
( 1 ) each 16,00 €
( 2 ) each 14,00 €
each 20,00 € 20.00 € 20.00 €
 
BSA B20 Inlet Valve (NOS JAMES 3272)
BSA Pt Nr 65-202.
Fits 2. 1/2 B20 249cc SV 1937-38 Models
BSA
Valve Guide
British James NOS
No. 29-182 Length 52,4 mm, Bore 8,9 mm, Push fit in Head 14,3 mm
No. 29-180, 29-181 Length 52,4 mm, Bore 7,9 mm, Push in Head 14,3 mm
fits 1933-36 B1-B2, B18, 250cc, SV & OHV
BSA Part No. Inlet 29-180, B33-1-2
BSA Part No. Exhaust 29-181, 29-182
BSA
B29 VALVE GUIDES.
Genuine BSA NOS; Fits 1940 SILVER SPORTS 350cc OHV INLET
Bore 5/16 = 7,9mm, Length 2.1/32 = 51.6mm, Push fit 9/16 = 51,6mm
BSA Part No. 65-1074

Some interesting information
After the 2nd W. War a experimental, high performance version BSA B29 model was prepared for the 1947 Junior Manx Grand Prix. Fitted in a BSA Rigid Frame, with Feridax Mccandless Pivoted Fork rear suspension. + a 9 Inch Front Brake, Rider, Irish Trials ace Bill Nicholson. In fact many view the B29 as the forerunner of the late Gold Stars and not the Pre war 1938.39 M24 Models. Very few produced, some made there way to the civilian market, Indeed a rare machine.
BSA
(James British Made)
Valve J. 3278
BSA Pt No 65-207.
To fit 1937-39 250cc
OHV B21, B22 Empire Star Inlet
Head 34.1mm, Stem 7.87, Lenth 88.5.
20.00 € each 16,00 € each 30,00 € 15,00 €
BSA
Genuine NOS Valve
Pt No 65-207. J. 3278.
To fit 1937-39 250cc OHV B21- B22 Empire Star Inlet
15,00 €
  Engine / Motor
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BSA
Cylinder Head ( Twin Port )
stamped No. 65-156
correct No. 65-155
Genuine ( Used )
Valve Seats not worn
needs Valve Seats regrinding
Bead Blasted + Primer coat
no broken Fins
includes Exhaust Valve Spring Seat
BSA Part No. 65-107
Includes new Inlet and Exhaust Valve
+ new Inlet Guide
Please note Twin Port Head was optional extra, not Standard
fits 1937-39 B24-5-6 Empire Star 350cc OHV
BSA Part No. 65-155
BSA
Cylinder Head ( Single Port ) >
stamped No. 65-150
correct No. 65-149
Genuine BSA ( Used)
Valve Seats not worn
( need regrinding )
Bead Blasted + Primer
two Chipped Fins at rear
includes new Inlet and Exhaust Valve
+ Inlet Guide
fits 1937-39 B24-5-6 Empire Star 350cc OHV
BSA Part No. 65-149
BSA
Cylinder Head
Genuine ( used )
Cast No On Head 65-26
includes used Valves, Guides, Springs, etc.
Bead blasted + Primer
Some nasty re threading, welding done
2 chipped Fins
fits 1937-38 250cc OHV B21-B22
+ 1939 B21 Standard, De Luxe
BSA Part No. 65-25
BSA
Push Rod cover Tube
Genuine ( Used )
fits 1936-39 B21-22
BSA Part No. 65-921
Sold
240,00 €
Sold
150,00 €
50,00 € 60,00 €
 
* *
BSA
Rocker Box, complete with Shafts, Rockers
Genuine ( Used )
Bead Blasted, polished
two broken Studs in top of Box, holds cover on
includes Push Rod Cover Tube top Ring
fits 1937-39 B1- B22- B24-B25- B26 Models
BSA Part No. 65-308
BSA Part No. 65-926
BSA
Rocker Box Cover
Genuine ( used )
fits 1937-38 B21-22, B24-25-26
+ 1939 B21 Standard
BSA Part No. 65-282
BSA
Rocker Box
Genuine BSA ( used )
( less Cover )
Threads good
Rocker Arm can move freely, Serface in usable Condition
including Cable Bolt
for Restoration
fits 1938 B21,B22, B24, B25, B26
1939 B21 Standard & De Luxe, B24 Silver Star, B25 Competition Models
BSA Part No. 65-308
BSA
Rocker Box
Genuine BSA ( used )
( less Cover )
Threads good
Rocker Arm can move freely, Serface in usable Condition
including Cable Bolt
less Exhaust Lifter
for Restoration
fits 1938 B21,B22, B24, B25, B26
1939 B21 Standard & De Luxe, B24 Silver Star, B25 Competition Models
BSA Part No. 65-308
Sold
150,00 €
60,00 € 180,00 € 160,00 €
 
BSA
Push Rod End ( Bottom )
Genuine NOS
fits 1939 Models B21 De Luxe, B24, Silver Star, B25 Comp, B26
will also fits 1939 M23 Silver Star and M24 Gold Star
BSA Part No. 65-885
BSA
Cylinder and Piston +
Cylinder Head Studs used
( Hepolite Piston No 7149 )
Cylinder 64mm = + 40 Thou Oversize
( Standard Bore Size is 63mm )
less Rings, Gudgeon Pin marked
Cylinder bore is part worn but useable
Two chipped top fins ( centre )
All other Fins perfect
Bead blasted, Primer coated
fits 1937-39 BSA 250cc B21 Sports
BSA
British Hepolite Piston
Hepolite No 7149
Standard Size, less Gudgeon Pin
less two Rings, Oil + One Comp Ring
Genuine NOS
fits 1937-39 250cc OHV B21 Sports
BSA
Inlet Camshaft Complete with Gear
Genuine NOS
fits 1936 149cc OHV X0 Models B1, B2, B18 Light,
1935 Models X0, B35-1, B35-2
BSA Part No. was 29-953, now 29-951
each 20,00 € 120,00 € 50,00 € Sold
80,00 €
 
BSA
Rocker Box Cover
with Breather Valve Part No. 29-2280
Genuine used
fits 1939 only Models B21 De Luxe, B24, Silver Star, B25 Comp. B26
BSA Part No. 65-309
BSA
Cam Shaft
( with Pinion 65-2411 )
used ( in very good condition, near new )
some slight Pitting on cam face
( Pinion will fit all the Camshafts, all Models , for the listed Years )
fits 1937-38 Models B20-B21-B23
1939 B21-B23 Standard
BSA Part No. 65-2382
BSA
Valve Cover Breather
Genuine BSA, NOS
fits 1939-53 C11 Models, 1939 B24-5-6, 1939 M23-24 Gold Star Models
BSA Part No. 29-2280
BSA
Piston
Genuine Hepolite
complete with Rings, Pin
Slight Rust on Pin
Standard Bore Size 71mm, this Piston is +.030 = ,75 mm, Oversize = 71.75mm
fits 1939 348cc OHV Single Port B24-25, Empire Star Competion
Part No 8317
Sold
60,00 €
60,00 € 30,00 € Sold
100,00 €
 
 
BSA
Piston
Genuine Hepolite
Standard Bore Size 71mm, this Piston is +.030 = ,75 mm, Oversize = 71.75mm
complete with Rings, Pin
Slight rust on Pin, & Pin Circlips missing
fits 1937-38 350cc OHV Sports B26
Part No. 7132
BSA
Tappet Head Adjuster
Genuine NOS
Inlet and Exhaust
fits 1939 ( only ) Models B21 De Lux, B24, Silver Star, B25 Comp, B26
BSA Part No. 65-2140
BSA
Tappet Head Adjuster Exhaust
Genuine BSA NOS
fits 1939 ( only ) Models B23 Standard and De Luxe
BSA Part No. 65-2133
 
90,00 € each 20,00 € 20,00 €  
  Clutch / Kupplung / Getriebe
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BSA
1st Gear Pinion
Genuine BSA NOS
fits 1937-40 350cc OHV B26 also B20-25
BSA Part No. 65-3121
BSA
Kick Start Spring
Genuine BSA NOS
fits 1937-39 B20-21-2, B23-24-B26 ( Silver Star & B25 Comp )
BSA Part No. 29-3850
BSA
Gearbox
( used )
fitted with Gear Box Cover Part No. 65-3012, Hand Change
Kick Start Quadrant Part No. 65-3281 in fair Condition
all other Shafts and Gears useable
Gearbox Sprocket worn,
Mainshaft 2nd Gear 21 Teeth &
Layshaft 3rd Gear Pinion 21Teeth Part No. 65-3115 ( damaged )
for Restoration
complete Gearbox
or will offer Parts separately
fits B1-B2-B26
BSA Part No. 65-3047
 
65,00 € 20,00 € Sold
200,00 €
 
  Fork / Gabel
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BSA
Girder Fork
Genuine BSA ( used )
for Restoration
Casting No. on Main Frame 27-5248
Main Frame correct Part No. 27-5255
Length from Centre Wheel Axel to Top Link Centre Hole 60,50cm
Bead blasted
some slight bend Damage on down Tubes.
Forks complete except top Crown Nut, one Link Bolt, Handle Bar Clamps + Bolts
some Places are later brazed
fits 1936 2.49cc OHV B18, B3, 350cc R4 & R19 Competition Model
     
Sold
400,00 €
     
  Frame / Rahmen
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BSA
Front Frame Section
Genuine ( used )
Bead Blasted + primer coat
fits 1937-39 350cc OHV B24-5-6
BSA Part No. 65-4079
BSA
Front Frame Section
Genuine ( used)
Bead Blasted + primer coat
New Tapered Roller Steering Head Bearings fitted
Saddle Fixing Point missing, also Oil Tank Fixing brackets
-- Together with this frame section, we have a BSA owners Club Dating Certificate, from Dating Officer Brian Pollitt Dated 30/3/ 2000
Confirming this Frame was despatched to Mr L. Leozozynski, Warsaw Poland on 26th May 1938 --

fits 1937-39 350cc OHV B24-5-6
BSA Part No. 65-4079
   
Sold
200,00 €
150,00 €    
  Sundries / Verschiedenes
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BSA Models 1930s
Universal Rear Chainguard
Replica
( NOT MADE IN INDIA, A Cornucopia Product )
Guard is unpainted, without Brackets
The angle of the curve at rear
is the same on most BSA 1920s-30s Chainguards
Width 1 1/2 inch, Depth 3 inch, Total Length 80cm
fits many BSA models
for Example:
fitted to Sam Jacksons ( USA ) 1933 BSA V-Twin G14
BSA
Petrol Tank Panel
Genuine ( used )
rare Flat Type
( later Models are with a raised section
see M20 or G14 Page, our Replica )
fits 1930-40 many Models
BSA
Rider Foot Rest Rubbers
Replica
120 mm Long, Bore 13mm
BSA Part No. 15-8155
Cornucopia Part No. 949B1
BSA
Internal Twist Grip Type 51
Amal Genuine NOS
fitted with Amac Rubber 1920s
Chrome not perfect
fits 7/8 = 22mm H. Bars
90,00 € Sold
120,00 €
Pair 40,00 € Sold
300,00 €
 
BSA
( 1 ) Speedo Drive, Adjusting Sleeve
and Adjusting Sleeve Lock-Nut
Replica
( 2 ) Speedometer Drive Gearbox Adjusting Sleeve Clip + Bolt - Nut. Replica
fits Pre War Models
( 1 ) BSA Part No. 24-5510
( 2 ) BSA Part No. 15-6989
BSA
Control Clamp Bolt
Replica
fits all 1931-46 fitted with Genuine BSA Levers
BSA Part No. 27-7830
Amal
Float Chamber to fit Amal 274/5
special Parts to fit Amal Pump Type 1930 Carburettor
Genuine Amal ( used )
Brass Float Chamber ( straight ) + Mixing Chamber Nut +
Holding Bolt ( Float Chamber to Mixing Chamber)
+ Needle / Main Jet Holder
for Restoration
Amal
Mixing Chanber Nut + Holding Bolt
Genuine Amal ( used )
fits 276 Amal Carburettor with Pump
for Restoration
( 1 ) 90,00 €
( 2 ) 18,00 €
16,00 € Sold
250,00 €
80,00 €
 
 
BSA
Single Saddle Rear Chrome Seat Springs
Replica
Length 4. 1/2 Inch = 115mm
Dia 2. 1/8 = 53mm
Wire Dia 6mm
BSA B26 350cc INLET VALVE, British manufacture JAMES, NOS
BSA Pt Nr 65-151 (3280)
Fits models B24-25-26 EMPIRE STAR 350cc OHV 1937-39
BSA 250cc EMPIRE STAR EXHAUST VALVE. British made, NOS (3279)
Fits 1937-39 B21-B22 models
 
Pair 40,00 € 16,00 € 10,00 €  
  Electric / Elektrik
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BSA
Petrol Tank Panel Inspection Switch
Genuine Lucas ( Used )
fits 1934-40 all Models with Panel
( will also fit Triumph and Matchless )
BSA Part No. 24-5305 ( DC44 )
BSA
Petrol Tank Panel Inspection Switch
New Replica
fits 1934-40 all Models with Panel
( will also fit Triumph and Matchless )
BSA Part No. 24-5305 ( DC44 )
BSA
Petrol Tank Panel Inspection Switch
New Replica
fits 1934-40 all Models with Panel
( will also fit Triumph and Matchless )
BSA Part No. 24-5305 ( DC44 )
Lucas
Chrome 8 Inch Lucas Head Lamp Rim
Replica
Flat Glass Type
Sold
150,00 €
Sold
190,00 €
Sold
190,00 €
45,00 €
 
Lucas/Miller
Cork 8 Inch Head Lamp Rim Gasket
Replica
( for 8 Inch Flat Glass Rims )
cut to Length and Width
Lucas/Miller
8 Inch Frosted Haed Lamp Glass
Replica
fits Flat Glass Miller or Lucas 8 Inch Rims
Lucas/Miller
8 Inch Ribbed H.Lamp Glass
Replica
fits Flat Glass Miller or Lucas 8 Inch Rims
Lucas/Miller
Wire Head Lamp Glass Clips
Replica
( Set of 3 )
fits all 8 Inch Lucas or Miller Rims
6,00 € 16,00 € 18,00 € Set 10,00 €
  Customer B-Model Bikes
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A nice example of a 1937 B18 250cc BSA OHV Light de Luxe, with 4 Speed Gearbox. English Reg No. DKP 687. ( Some spares supplied by Cornucopia Enterprises )
Present Owner, Marcus Vater Eisenach Germany. Imported from the UK in the late 1990`s, Last Reg Owner 1994, Colin Fletcher Rochester Kent. From the late 1990`s it was on Dispaly only in Mr. Fletchers Living Room. Other previous Owner Thomas Alfred Jarret (1957) Sittingbourne Kent UK.










Marcin Klimczak
BSA 1937 B24 OHV Empire Star
Restored bike last. Owned and restored by Marcins son Hubert.
This machine purchased from Yeomans Motorcycles England, many parts not original most of the important rare parts missing. Note the attention to detail on this restoration.
Many parts supplied by Cornucopia Enterprises ( Germany )