Listed in Triumph’s parts catalogue for these motorcycles. Fitment is Triumph’s data, not a guarantee from us — add your motorcycle above and we check it against your frame number where Triumph splits the part.

Where it sits on the bike

Alternator/Starter Drive Gears

Legend TT · Clutch & Transmission incl. Gearchange Mechanism · callout 9

View diagram →

Alternator/Starter Drive Gears

Trophy · Clutch & Transmission incl. Gearchange Mechanism · callout 20

View diagram →

Alternator/ Starter Drive Gears

Thunderbird & Thunderbird Sport · Clutch & Transmission incl. Gearchange Mechanism · callout 24

View diagram →

Alternator/ Starter Drive Gears

Thunderbird & Thunderbird Sport · Clutch & Transmission incl. Gearchange Mechanism · callout 9

View diagram →

Alternator/ Starter Gears

Tiger · Clutch & Transmission incl. Gearchange Mechanism · callout 5

View diagram →

Alternator/Starter Drive Gears

Adventurer · Clutch & Transmission incl. Gearchange Mechanism · callout 20

View diagram →

Alternator/ Starter Drive Gears

Sprint · Clutch & Transmission incl. Gearchange Mechanism · callout 5

View diagram →

Alternator/ Starter Gears

Sprint · Clutch & Transmission incl. Gearchange Mechanism · callout 5

View diagram →

Alternator & Starter Gears

Daytona · Clutch & Transmission incl. Gearchange Mechanism · callout 5

View diagram →

Alternator/ Starter Drive Gears

Speed Triple · Clutch & Transmission incl. Gearchange Mechanism · callout 5

View diagram →

Prices and availability are a dated snapshot, not a reservation — Triumph supply is read from Triumph’s catalogue and our shelf count is read from our own system. Both move. Triumph supply checked Aug 5, 2026 · Brea shelf Aug 18, 2026. Shipping and tax are calculated at checkout.

Genuine Triumph parts from Southern California Motorcycles, 515 W Lambert Rd, Brea, CA 92821 · 714-256-6700