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Villiers Piston 249cc 1932/38 +020 Long Stroke
63mm +020 (63.5mm)

Villiers Piston 249cc 1932/38 +030 Long Stroke
63mm +030 (63.75mm)

Villiers Piston 249cc 1932/38 +060 Long Stroke
63mm +060 (64.5mm)

Villiers Piston Mark IF/2F/4F/6F 98cc +060
47mm +060 (48.5mm)

BSA Exhaust Pipe 350/500cc B31/B33/M33 1958-61
chromed
including Alternator Models
1 5/8" - 41mm

Made in UK

BSA Cylinder Head 250cc used

no warranty

BSA A10 650cc Piston Ring Set / Piston Rings +060
71.5mm

Gandini

BSA CB/DB Goldstar 350cc Piston STD.
71 mm

Compression 9:1

CB32/DB32
Piston Clearance 0.12mm or 45thouwith Piston Rings, Gudgeon Pin and Circlips

BSA CB/DB Goldstar 350cc Piston 020
71.5 mm
JP Piston

Compression 9:1
Piston Clearance 0.12mm or 45thou
Gudgeon Pin D: 19mm

BSA CB/DB Goldstar 350cc Piston 040
72 mmJP Piston
Piston Clearance 0.12mm or 45thoumiddle Gudgeon to top pin: 40 mmMiddle Gudgeon pin to first step: 33 mmGudgeon Pin 19 mmPlease look at all pictures

BSA CB/DB Goldstar 350cc Piston 060 with Piston Rings, Gudgeon Pin and Circlips
72.5 mm
Piston Clearance 0.12mm or 45thoumiddle Gudgeon to top of piston: 40 mmMiddle Gudgeon pin to first step: 33 mmGudgeon Pin 19 mmsee last pict.compression 9:1 GPM - Made in Italy

BSA B34 Goldstar 500cc Piston Ring Set STD.

Scraper Dicke 4 mm
compression ring: 1,6 mm

 

BSA Goldstar 500cc Piston Ring Set / Piston Rings +020

Scraper thickness 4 mm
Compression ring thickness: 1,6 mm Depth of rings: 3.7 mm

Gudgeon Pin AJS/Matchless 350cc

22.2mmx56.5mm

Rear Sub Wiring Harness Triumph 350,500,650cc 1963-70
(1366)
no wiring diagram available

Made in England

BSA Big End Victor 440cc
Conrod No: 41-550

Made in England

BSA Gasket Set B31/32 Competition 1949-60 350cc
only Iron Cylinder and Iron head Made in England

Jap. Valve Spring Cups. Brough Superior. SS80. 4 Pairs. 1000cc.

Ariel Exhaust Pipe 350cc
Single port
1 3/4"-44.4 mm
chromed
1935-53.NG.NH.WNG.

Made in England

BSA Piston Ring Set / Piston Rings Std.
500cc
Ring: 4mm thick, 3.5mm deep
Upper + Middle Ring: 2.35mm thick

BSA B33 Piston Ring Set / Piston Rings +020
+020=85.5mm
500cc
Oil Ring: 4mm thick, 3.5mm deep
Upper + Middle Ring: 2.35mm thick

BSA B33 Piston Ring Set / Piston Rings +040
+040=86mm
500cc
Oil Ring: 4mm thick, 3.5mm deep
Upper + Middle Ring: 2.35mm thick Made in Taiwan - have proofed to be succesfull

BSA B33/M33 Piston Ring Set / Piston Rings +060
+060=86.5mm
500cc
Oil Ring: 4mm thick, 3.5mm deep
Upper + Middle Ring: 2.35mm thick

BSA A65 Piston Ring Set / Piston Rings STD.-75mm
650ccCompression Ring  thickness 1/16"       Deep 1/8Oil Ring thickness 1/8"     Deep 1/8"

BSA B40/C15 Exhaust pipe inside the frame 350cccc 1961- 1 3/8"