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BSA Piston nos
Compression High: 26mm
Gudgeon Pin DM: 16mm
Piston DM outer: 63mm
Made in England

for restoration - no warranty  Please view alll pictures
 

Heplex BSA Piston NOS +020. 71,5 mm
I.D12 65/806 B
8/55 Front
F55 PAT.N° 616820 3602 AM 413

Compression Hight: 30mm
Gudgeon Pin DM: 19mm
Piston DM: 71.5mm

for restoration - no warranty please view ALL pictures not all pre war 350 cc Mod.

Royal Enfield Piston 250cc 1939/40 Std. nos
64mm
Compression High: 30,5mm
Gudgeon Pin DM:19mm

Hepolite BSA Piston 5688+060 used
72,3mm. 350cc
Compression High: 32mm
Gudgeon Pin DM: 18mm
SV Modell: R33-4
OHV Modell: R33-5, Blue Star
High Compression
Verdichtung 7:1
STD = 71 mm
Made in England

for restoration - no warranty

Heplex Piston 1734/1 Std used
84,8mm
Comression High: 37mm
Gudgeon Pin DM: 19mm

for restoration - no warranty

Hepolite BSA Piston 10962 NOS
PAT N°616820 3602 AM4/3
71mm = STD
Compression High: 30mm
Gudgeon Pin DM: 19mm no piston rings no gudgeon pin no circlips Please view ALL pictures not all pre War 350 Mod.

Heplex Royal Enfield 350cc Piston 8899+060 NOS
8899 8 405
71,5mm
Compression High: 35mm
Gudgeon Pin DM: 15mm
OHV. WD. G 1941-54

BSA Brake Pedal
4.93 h.P. OHV 3.49 h.P. OHV

Main Jet 640 Amal
375.376.389.626.928.930.932.MK2.GP.TT Conc.

Made in England

BSA Brake Pedal
5.57 h.P. 7.70 h.P. Light, 4,94 DeluxePlease look at all pictures

BSA Brake Pedal
4.93 h.P. OHV 4.93 h.P. 5.57 h.P.

BSA Sloper Back Stay 1929
4.93, 5.57, 4.93 DeluxeMeasurements in last picturePipe diameter 22 mm

BSA Backstay
J11, J12Pipe Diameter 19 mm

BSA S30 18,19, E30 14, G30 15 Backstay   pipe diamter 22 mm

BSA S30 9-13 Backstay pipe diameter 22 mm

Villiers Piston 98cc 1938/47 Heplex
50mm
1683AM

with Gudgeon Pin and Piston Rings

Hepolite Royal Enfield Piston 8645 +030
STD = 69.874 mm
2.3/4"
Compression High: 41mm
Gudgeon Pin DM: 19mm
1636-2

Main Jet 540 Amal
375.376.389.626.928.930.932.MK2.GP.TT Conc.

26TPI, BSC, BSF, CI x ¼"

Made in England

Heplex Piston Ariel Type C +060 Reg N° 537556
STD=61mm +060

OHV
Model: Red Hunter, LG, LH, De luxe, OG, OH
C.R: 6 to 1

62,5mm
Compression High: 37mm
Gudgeon Pin DM: 20,5mm

with Gudgeon Pin and Piston Rings

Plate, Threaded, cover Tube with screws. Ajs Matchless

JP Piston Norton Big 4 STD = 82 mm
Gudeon Pin Diameter: 7/8"
incl. gudgeon pin, circlips and piston rings
Piston Clearance 0.12mm or 45thou
1947-54JP Piston Made in Australia

AJS/Matchless Collar, thrust, brake expander adjusting

AJS/Matchless Ring adjusting front wheel bearing

Circlip retaining Collar (Jampot)

AJS/Matchless Mainshaft Gearbox Burman B52Please look at all pictures - measurements