Cap, Expansion Tank
T2100997 · Genuine Triumph
Triumph has stock
Listed for these motorcycles
Legend TT
Choose your year
Trident 750/900
Choose your year
Trophy
1997–1999
Thunderbird & Thunderbird Sport
1999
Tiger 1050 & Tiger Sport 1050
2001–2021
Adventurer
Choose your year
Sprint
1996–2011
Rocket III
2005–2018
TT600
2001–2002
Speed Four
Choose your year
Daytona 955i / T595
1998–2006
Speed Triple 955i & 1050
Choose your year
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
Cooling System
Legend TT · Cooling System · callout 53
View diagram →
Cooling System
Trident 750/900 · Cooling System · callout 44
View diagram →
Cooling System 4 Cylinder
Trophy · Cooling System · callout 43
View diagram →
Cooling System 4 Cylinder Engines
Trophy · Cooling System · callout 43
View diagram →
Cooling System 3 Cylinder
Trophy · Cooling System · callout 43
View diagram →
Cooling System 3 Cylinder Engines
Trophy · Cooling System · callout 43
View diagram →
Cooling System
Thunderbird & Thunderbird Sport · Cooling System · callout 51
View diagram →
Cooling System
Thunderbird & Thunderbird Sport · Cooling System · callout 51
View diagram →
Cooling System
Tiger · Cooling System · callout 43
View diagram →
Cooling System
Adventurer · Cooling System · callout 51
View diagram →
Cooling System
Adventurer · Cooling System · callout 51
View diagram →
Cooling System
Sprint · Cooling System · callout 43
View diagram →
Cooling System
Sprint · Cooling System · callout 20
View diagram →
Cooling System
Sprint · Cooling System · callout 20
View diagram →
Cooling System
Sprint · Cooling System · callout 15
View diagram →
Cooling System
Sprint · Cooling System · callout 15
View diagram →
Cooling System
Rocket III · Cooling System · callout 28
View diagram →
Cooling System
TT600 · Cooling System · callout 30
View diagram →
Cooling System
Speed Four · Cooling System · callout 26
View diagram →
Cooling System » 152244
Daytona · Cooling System · callout 31
View diagram →
Cooling System 4 Cylinder
Daytona · Cooling System · callout 43
View diagram →
Cooling System 4 Cylinder
Daytona · Cooling System · callout 43
View diagram →
Cooling System 152245 »
Daytona · Cooling System · callout 34
View diagram →
Cooling System 3 Cylinder
Daytona · Cooling System · callout 43
View diagram →
Cooling System 3 Cylinder
Daytona · Cooling System · callout 43
View diagram →
Cooling System
Daytona · Cooling System · callout 17
View diagram →
Cooling System 885cc Engine
Speed Triple · Cooling System · callout 17
View diagram →
Cooling System 955cc Engine
Speed Triple · Cooling System · callout 17
View diagram →
Cooling System
Speed Triple · Cooling System · callout 43
View diagram →
Cooling System
Speed Triple · Cooling System · callout 27
View diagram →
Cooling System
Speed Triple · Cooling System · callout 28
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