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BSA BB/CB/DB/Gold Star DBD34 Stud for Cylinder Head / Rocker Box short3TA Gearbox outer Cover to crankcase stud

3.1/8" x 5/16"26TPI/BSC x 5/16WW 18TPI

Made in England

Heplex
13952
+030
58.8mm

OHV
Model: T21, 3TA
C.R: 7.5 to 1
STD = 58.25 mm

with Piston Rings
no Gudgeon Pin

for restoration - no warranty

13952 A
STD
58.1mm

OHV
Model: T21, 3TA
C.R: 7.5 to 1
STD = 58.25 mm

for restoration - no warranty

This clutch replaces 4-spring clutches from 1957-74
3TA, T21, T90, 5TA,T100, T100A, T100TT.T100R.
not suitable f. 650 und 750 cc Machines

Valve Guide +002"C15-B40   1959-665TA/3TA/T100.T20 1957-74Please view ALL pictures

for Twenty-One (3TA) Speed Twin (5TA)
65 pages, Copy

Parts Catalogue No. 5
Twenty-one (3TA) Speed Twin (5TA) Tiger 90 (T90) Tiger 100 (T100 S/S)
24 Pages, Copy

Twenty-One (3TA)
Speed Twin (5TA)
Tiger 90 (T90)
Tiger 100 (T100S/S)
Copy

3Gallon Tank
Single down tube frame
Price per pair
Length: 21.5cm
Width: 9.5cm
distance middle-middle 122 mm

Only TR6 650 cc 1957-1964 Pre unit small tank

1957-65 Unit 350/500 cc
3TA.T21.5TA.T90.T100A.T100SS