| Diagram | Fig. 4 — CRANKSHAFT · ref 26 |
| Subsystem | engine bottom |
| Listed in parts books | 1970–1972 |
BSA Connecting rod complete, less big-end shell (right-hand)
Right-hand connecting rod, complete less big-end shell, for the BSA twin engine bottom end, PN 71-1105.
This is the right-hand connecting rod, complete, less big-end shell, listed under BSA part number 71-1105. It comes up in the crankshaft and crankshaft/pistons sections of the parts books, which puts it right where you'd expect - joining the piston to the crank on the right-hand cylinder of the engine.
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The listing specifies this rod is sold without the big-end shell, so if you're rebuilding a bottom end you'll need to source that bearing shell separately. Catalog appearances for this number run from 1970 to 1972.
This is a BSA part, not a Triumph part, despite the shop's usual focus - the description and catalog listings tie it to the BSA twin range. If you're piecing together a crank assembly, check this rod against your engine's other conrod and give us a call to confirm it lines up with what you've got before ordering.
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