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Diaphragm, Reservoir

T2020164 · Genuine Triumph

Triumph has stock
$10.57
Order-in Ask the parts desk

Listed for these motorcycles

Legend TT
Choose your year
Trident 750/900
Choose your year
Trophy
1997–1999
Trophy 1215
2013–2017
Tiger Explorer
2014–2017
Thunderbird & Thunderbird Sport
1999
Tiger 800
2011–2019
Tiger 1050 & Tiger Sport 1050
2001–2021
Thunderbird 1600 & 1700
Choose your year
Adventurer
Choose your year
Sprint
1996–2011
Rocket III
2005–2018
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

Clutch Master Cylinder
Legend TT · Front Suspension/Steering/Clutch Master Cylinder · callout 12
View diagram →
Front Brake Master Cylinder
Legend TT · Braking System · callout 12
View diagram →
Clutch Master Cylinder
Trident 750/900 · Front Suspension/Steering/Clutch Master Cylinder · callout 12
View diagram →
Front Brake Master Cylinder
Trident 750/900 · Braking System · callout 17
View diagram →
Clutch Master Cylinder
Trophy · Front Suspension/Steering/Clutch Master Cylinder · callout 13
View diagram →
Clutch Master Cylinder
Trophy · Front Suspension/Steering/Clutch Master Cylinder · callout 13
View diagram →
Front Brake Master Cylinder » 71698
Trophy · Braking System · callout 17
View diagram →
Front Brake Master Cylinder
Trophy · Braking System · callout 17
View diagram →
Front Brake Master Cylinder 71699 »
Trophy · Braking System · callout 17
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Front Master Cylinder
Trophy 1215 · Braking System · callout 9
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Front Master Cylinder
Trophy 1215 · Braking System · callout 9
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Front Brake Master Cylinder & Hoses
Tiger Explorer · Braking System · callout 12
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Front Brake Master Cylinder & Hoses
Tiger Explorer · Braking System · callout 12
View diagram →
Front Brake Master Cylinder
Thunderbird & Thunderbird Sport · Braking System · callout 12
View diagram →
Clutch Master Cylinder
Thunderbird & Thunderbird Sport · Front Suspension/Steering/Clutch Master Cylinder · callout 12
View diagram →
Front Brake Master Cylinder & Hoses
Tiger 800 · Braking System · callout 6
View diagram →
Front Brake Master Cylinder & Hoses
Tiger 800 · Braking System · callout 6
View diagram →
Front Brake Master Cylinder & Hoses
Tiger 800 · Braking System · callout 6
View diagram →
Front Brake Master Cylinder & Hoses
Tiger 800 · Braking System · callout 6
View diagram →
Front Brake Master Cylinder & Hoses
Tiger 800 · Braking System · callout 6
View diagram →
Front Brake Master Cylinder & Hoses
Tiger 800 · Braking System · callout 6
View diagram →
Front Brake Master Cylinder & Hoses
Tiger 800 · Braking System · callout 6
View diagram →
Front Brake Master Cylinder & Hoses
Tiger 800 · Braking System · callout 6
View diagram →
Front Brake Master Cylinder & Hoses
Tiger 800 · Braking System · callout 6
View diagram →
Front Brake Master Cylinder & Hoses
Tiger 800 · Braking System · callout 6
View diagram →
Front Brake Master Cylinder & Hoses
Tiger 800 · Braking System · callout 6
View diagram →
Front Brake Master Cylinder
Tiger · Braking System · callout 8
View diagram →
Front Brake Master Cylinder & Hoses
Tiger · Braking System · callout 8
View diagram →
Front Brake Master Cylinder
Tiger · Braking System · callout 8
View diagram →
Front Brake Master Cylinder
Tiger · Braking System · callout 21
View diagram →
Clutch Master Cylinder
Tiger · Front Suspension/Steering/Clutch Master Cylinder · callout 14
View diagram →
Front Brake Master Cylinder & Hoses
Thunderbird 1600 & 1700 · Braking System · callout 10
View diagram →
Front Brake Master Cylinder & Hoses
Thunderbird 1600 & 1700 · Braking System · callout 10
View diagram →
Front Brake Master Cylinder & Hoses
Thunderbird 1600 & 1700 · Braking System · callout 10
View diagram →
Front Brake Master Cylinder & Hoses
Thunderbird 1600 & 1700 · Braking System · callout 10
View diagram →
Front Brake Master Cylinder
Adventurer · Braking System · callout 12
View diagram →
Front Brake Master Cylinder
Adventurer · Braking System · callout 12
View diagram →
Clutch Master Cylinder
Adventurer · Front Suspension/Steering/Clutch Master Cylinder · callout 12
View diagram →
Clutch Master Cylinder
Adventurer · Front Suspension/Steering/Clutch Master Cylinder · callout 12
View diagram →
Clutch Master Cylinder
Sprint · Front Suspension/Steering/Clutch Master Cylinder · callout 12
View diagram →
Front Brake Master Cylinder
Sprint · Braking System · callout 17
View diagram →
Front Brake Master Cylinder & Hoses
Rocket III · Braking System · callout 11
View diagram →
Clutch Master Cylinder
Daytona · Front Suspension/Steering/Clutch Master Cylinder · callout 13
View diagram →
Clutch Master Cylinder
Daytona · Front Suspension/Steering/Clutch Master Cylinder · callout 13
View diagram →
Front Brake Master Cylinder
Daytona · Braking System · callout 17
View diagram →
Front Brake Master Cylinder
Daytona · Braking System · callout 18
View diagram →
Clutch Master Cylinder
Speed Triple · Front Suspension/Steering/Clutch Master Cylinder · callout 12
View diagram →
Front Brake Master Cylinder
Speed Triple · Braking System · callout 16
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