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BSA A50. 15934. NOS.
7709
+30
66.25mm

with Gudgeon Pin and Piston Rings Please view all pictures

BSA OHV B33,34, M33 499cc. Cylinder Liner NOS 1947-52for aluminium barrelsbore 85mmnew, old stockL: 15,4cmAD: 96mm - 90mmID: 85mmMade in EnglandPlease view ALL pictures

BSA C15 Cylinder LinerPlease view ALL pictures   

BSA A7 Hepolite 2814 Piston Pair Std 62mm NOS
1947-1950
6.5:1 Please view all pictures

BSA B33. M33. Cylinder LinerMade in England   Please view ALL pictures

BSA A7 Hepolite 2814 Piston Pair Std 62mm NOS
1947-1950
6.5:1 Please view all pictures

Carburettor Main Jet 170 Amal
Fits Amal Carb. Series
6 - 76 - 279 - 9 - 89 - 289
1928 - 1954
Diameter: 0 B.A. 25.4 TPI. Diameter: 0.1890?   f. BSA WM20

Made in England

Fits Amal Carb. Series 6 - 76 - 276 - 9 - 89 - 289
1928 - 1654

Made in England

Piston 62.3mm
67-198

with Piston Rings and Circlips
no Gudgeon Pin
new, old stock  Please view all pictures

BSA C10, C11, Piston 7150+030 NOS
Compression High: 26mm
Gudgeon Pin DM: 16mm
STD = 63mm
Made in England
with Gudgeon Pin Please view all pictures

Cylinder Liner nos
OD = 90,5/96,5 mm
ID = 83 mm
L = 159 mm

for restoration - no warrantyPlease view ALL pictures

Cylinder Liner NOS
OD = 90,5/96,5 mm
ID = 83 mm
L = 158,5 mm

no warrantyPlease view ALL pictures

Total L: 168 mm, Outside Dm.90,5 mm, Inside Dm. 86 mm
 Please view ALL pictures

BSA Hepolite Piston +20
NOS

OHV
Model: A7, Star Twin
C.R: 7.5 to 1
STD = 61.988 mm
1947-1950
  Please view all pictures

O-Ring for concentric Carburettor Amal
and for Norton Headlight/Headlamp Holder Diam. 0,7" = 1,8 mm

16/101

BSA C15 Piston STD = 67mm
Hepolite 16114
Diameter for Pin: 17.4mm
Compression Height: 37.7mm  Please view all pictures

P&M 598cc, Panther, Redwing, 60. 1931/5. 1933/62etc. Cylinder Liner NOS 1936/63. 598cc OHV. Model 100. 100s.87mm bore. new, old stock. L: 18,3cm. AD: 90mm. ID: 87mm.Standard Bore. 3.4252" = 87mm. Bore out Cylinder to OD 90mm. Length 7.1/8. + or - ..0005"  Made in EnglandPlease view ALL pictures

BSA C15 Piston STD. = 67mm
gudgeon pin 11/16 17.4 mm
Compression Height: 36.1mm

no piston rings,gudgeon pin,circlips  Please view all pictures

New Imperial Cylinder Liner NOS
Vacrit
FS 738
OD = 71 mm
ID = 67 mm
L = 5.79" - 147 mm

no warrantyPlease view ALL pictures

Cylinder Liner OHV Norton

L: 175mm
OD: 82 mm
ID: 77.5mmPlease view ALL pictures

Cylinder Liner NOS
OD = 65,6 mm
ID = 62,5 mm
L = 5.19/32 - 142,5 mm
Type J.A.P.
D353

no warrantyPlease view ALL pictures

BSA D3 Bantam Piston 7548+020, 1954-57
57,5 mm Please view all pictures
 

BSA Piston NOS
51.25mm
17295
STD

with Gudgeon Pin and Piston Rings

for restoration - no warranty Please view all pictures

BSA Empire Star Piston 5451+040. OHV 83 mm 500cc
Q7, Q8. Low Compr. 1936 496 cc

with Gudgeon Pin and Piston Rings. - some rust
see meas. last picture Please view all pictures

BSA Piston NOS B-40
13530A
+040
80.3mm

with Gudgeon Pin
1 Piston Ring is missing Please view all pictures