Stud, Cylinder Head
T1160895 · Genuine Triumph
No longer supplied by Triumph
Listed for these motorcycles
America
2002–2016
Speedmaster 865
Choose your year
Bonneville T100
2008–2026
Bonneville T120
2016–2026
Bonneville T120 Black
2020–2026
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
Crankcase & Fittings up to Eng No 221608 (Plus ENG No's 229407 to 230164)
America · Crankcase, Engine Covers, Lubrication System · callout 11 · qty 8
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Crankcase & Fittings up to Eng No 221606
Speedmaster · Crankcase, Engine Covers, Lubrication System · callout 11 · qty 8
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C/case & Fittings - Bonneville > Eng No 221608 (+ Eng No's 229407 > 230164)
Bonneville · Crankcase, Engine Covers, Lubrication System · callout 11 · qty 8
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C/case & Fittings - Bonny T100 > Eng No 221608 (+ Eng No's 229407 > 230164)
Bonneville · Crankcase, Engine Covers, Lubrication System · callout 11 · qty 8
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Crankcase & Fittings - Bonneville up to Eng No 221608 (Black Engines Only)
Bonneville · Crankcase, Engine Covers, Lubrication System · callout 11 · qty 8
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