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BSA Big End Assembly. 1928-31
BSA Big End Assembly. 1928-31
BSA Big End Assembly. 1928-31

BSA Big End Assembly. 1928-31

BOA-B2. 27-1201. 27-217.

BSA Big End Assembly. 1928-31. SV models.

B28, B29, B30-3, B31-1

Con-rod casting No. 27-1201. 27-217.

OHV Mod. 1928-31

L28,L29,L30-11,L31-6

Con Rod Casting Number 15-1818

Some of these engines were fitted with bearings ref. B3


Made in England

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