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Le Hangar 23
Shop/Category/Fig. 33 — SPEEDOMETER AND TACHOMETER/HOUSING
HOUSING
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Also known asE8742
DiagramFig. 33 — SPEEDOMETER AND TACHOMETER · ref 13
Subsystemelectrical
Listed in parts books1969–1974

HOUSING

A housing, likely for the tach drive bearing, under Triumph part number 70-8742.

PN · 70-8742

This is a housing carried under Triumph part number 70-8742. The catalog title we've seen on this one ties it to a tach drive bearing housing, which puts it in the instrument drive area of the bike rather than the engine or gearbox proper.

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Our own records on this part are thin. We don't have a run of catalog years or figure listings to pin down exactly which models or years it turns up on, so treat any specific fitment as something to confirm before you order.

If you're trying to match this up to a tach drive on your bike, give us a call with what you've got in hand and we'll work through it with you.

$17.49
Pin your bike to check this part fits.

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Any questions about this part?

Ed is at the counter. Tell him what you're working on or what doesn't fit, and he'll take it from there with this part already on the bench.