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8:1 comp
BSA B40 Piston STD.
STD = 79mm
Gudgeon Pin Diameter: 19mm
Total Height: 73.85mm
Compression Height: 41.2mm

Piston Clearance 0.12mm or 45thou with Piston Rings, Circlips and Gudgeon Pin made in far east with english piston rings.

+20 = 79.5 mm GPM, cpl.
compr. ratio 9.4:1
Made by GPM
Middle gudgeon pin to lowest point of piston: 29 mm
Middle gudgeon pin to highest point of piston: 41,5 mm
Gudgeon pin diam. 19 mm

can be used f. Norton
Piston Clearance 0.12mm or 45thou with Piston Rings, Gudgeon Pin and Circlips
 

f. 8 and 9-stud Cylinder Barell T120, TR6, 6T, 650 cc, new, Price per Pair. STD = 71 mm complete with piston rings, circlips and gudgeon pin
Triumph 650cc STD
Compression Ratio: 9:1
Piston Clearance 0.12mm or 45thou Make: Federal Mogul

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

Alloy Front Mudguard/Fender
f. 21 inch
suitable f. comp.
Universal
Not polished.

1=100cm
2=25cm
3=76cm
4=12.5cm
5=2.5cm
6=10.5cm

Description f. Measurements in Pictures Made in England. This is not a Wassell product.

Alloy Rear Mudguard/Fender
unpolished, new - but not perfect
15.3/4" x 48"
1= 106cm
2= 260 mm from edge - incl. inside measurement   52 mm  = total 312 mm
3= 79.5cm
5= 52 mm
6=14cm
Made in England. Good thickness. This is not a Wassell product.
Description f. Measurements in Pictures

Big End Bearing/Crankshaft Shells 050
BSA A10/A65/A50
Late A10 Big Bearing Crank

Big End Bearing/Crankshaft Shells BSA A10/A65/A50 -060
Late A10 Big Bearing Crank

Bleed Nipple Triumph T140
Made in England

Distributor Cap.
suitable for: Triumph 3TA. 5TA
Replacement for Lucas

Brake Shoes BSA A10 8". Half width hub
Gold Star - early Gold Star - Single side hub
Half width hub
Single Sided Hub
cam pad width 1"
Shoe width 35mm M-Mod. 500/600 cc 1949-1958     M20  M21  M33 B33 1949-1955 These brake shoes are fitted to alloy brake plate mod.  1mm Oversize = 5mm  

Bolt/Set Screw 5/16" UNF x 3/4"

BSA. Norton. Triumph. Hex. Bolt 1/4". UNF. x 3/4 long.

Made in England

BSA/Norton/Triumph Cylinder Head Bolt.3/8" x 1 3/4" 26Tpi.

Made in England

Bolt 7/8" x 7/8"

BSA/Triumph Bolt
1/2" UNF x 1" UH

Triumph Center Stand Pivot Bolt T140 1980-

1 1/2UH x 1/2 UNF

BSA/Triumph Bolt 1/2" UNF x 3"

Bolt 1/4" UNF x 1 1/2"

Hexagon Bolt.
1/4" UNF x 2" UH
Chain Wheel Bolt. AR fixing bolt.

Bolt. HEX.
1/4". UNF. x 2 1/4" UH.

Bolt. HEX 5/16". UNF. x 1 1/8" long.

Bolt. HEX. 5/16". UNF. x 1 1/4".

Triumph. Bolt. 5/16". UNF. x 1 3/4". long.

Triumph Bolt 5/16" UNF x 2 1/4" long