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Piston Set

T2020031 · Genuine Triumph

Triumph has stock
$58.06
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Listed for these motorcycles

Legend TT
Choose your year
Trident 750/900
Choose your year
Trophy
1997–1999
Tiger Explorer
2014–2017
America
2002–2016
Air-Cooled Scrambler
2006–2016
Speedmaster 865
Choose your year
Thruxton 1200
2016–2017
Thruxton 900
2007–2015
Thunderbird & Thunderbird Sport
1999
Street Cup
2017–2018
Tiger 1200 XC
2020
Tiger 1200 XR
2020
Scrambler 1200 Bond Edition
2021
Speed Twin 900
2021–2025
Street Twin
2016–2022
Tiger 1050 & Tiger Sport 1050
2001–2021
Bonneville T100
2008–2026
Bonneville T120
2016–2026
Bonneville T120 Black
2020–2026
Street Scrambler & Scrambler 900
2017–2026
Street Triple 675
Choose your year
Adventurer
Choose your year
Sprint
1996–2011
Rocket III
2005–2018
Daytona 675
2006–2017
TT600
2001–2002
Daytona 600 & 650
2004
Speed Four
Choose your year
Daytona 955i / T595
1998–2006
Speed Triple 955i & 1050
Choose your year
Scrambler 1200 X
2024–2025
Scrambler 1200 XC
2019–2023
Scrambler 1200 XE
2019–2026

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

Rear Brake Master Cylinder
Legend TT · Braking System · callout 6
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Rear Brake Master Cylinder
Trident 750/900 · Braking System · callout 6
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Rear Brake Master Cylinder
Trophy · Braking System · callout 6
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Rear Brake Master Cylinder
Trophy · Braking System · callout 6
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Rear Brake Master Cylinder, Reservoir & Pedal
Tiger Explorer · Braking System · callout 7
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Rear Brake Master Cylinder, Reservoir & Pedal
Tiger Explorer · Braking System · callout 6
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Rear Brake Master Cylinder, Reservoir & Pedal
Tiger Explorer · Braking System · callout 6
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Rear Brake Master Cylinder, Reservoir & Pedal
Tiger Explorer · Braking System · callout 6
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Rear Brake Master Cylinder, Reservoir & Pedal
Tiger Explorer · Braking System · callout 6
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Rear Brake Master Cylinder, Reservoir & Pedal
Tiger Explorer · Braking System · callout 6
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Rear Brake Master Cylinder, Reservoir & Pedal
Tiger Explorer · Braking System · callout 7
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Rear Brake Master Cylinder, Reservoir & Pedal
Tiger Explorer · Braking System · callout 6
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Rear Brake Master Cylinder, Reservoir & Pedal > 468390
America · Braking System · callout 3
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Rear Brake Master Cylinder, Reservoir & Pedal 468391 > 532899
America · Braking System · callout 3
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Rear Brake Master Cylinder
America · Braking System · callout 3
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Rear Brake Master Cylinder, Reservoir & Pedal
Air Cooled Scramblers · Braking System · callout 3
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Rear Brake Master Cylinder, Reservoir & Pedal
Air Cooled Scramblers · Braking System · callout 3
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Rear Brake Master Cylinder, Reservoir & Pedal > 469050
Speedmaster · Braking System · callout 3
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Rear Brake Master Cylinder
Speedmaster · Braking System · callout 3
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Rear Brake Master Cylinder, Reservoir & Pedal 469051 > 532899
Speedmaster · Braking System · callout 3
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Rear Brake Master Cylinder, Reservoir & Pedal
Thruxton · Braking System · callout 3
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Rear Brake Master Cylinder, Reservoir & Pedal
Thruxton · Braking System · callout 3
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Rear Brake Master Cylinder
Thunderbird & Thunderbird Sport · Braking System · callout 6
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Rear Brake Master Cylinder
Thunderbird & Thunderbird Sport · Braking System · callout 6
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Rear Brake Master Cylinder, Reservoir & Pedal
Street Cup · Braking System · callout 2
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Rear Brake Master Cylinder, Reservoir & Pedal
Tiger 1200 up to AV5526 · Braking System · callout 6
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Rear Brake Master Cylinder, Reservoir & Pedal
Tiger 1200 up to AV5526 · Braking System · callout 6
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Rear Brake Master Cylinder, Reservoir & Pedal
Tiger 1200 up to AV5526 · Braking System · callout 6
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Rear Brake Master Cylinder, Reservoir & Pedal
Tiger 1200 up to AV5526 · Braking System · callout 6
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Rear Brake Master Cylinder, Reservoir & Pedal
Tiger 1200 up to AV5526 · Braking System · callout 6
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Rear Brake Master Cylinder, Reservoir & Pedal
Scrambler 1200 Bond Edition · Braking System · callout 3
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Rear Brake Master Cylinder, Reservoir & Pedal
Street Twin & Speed Twin 900 · Braking System · callout 2
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Rear Brake Master Cylinder, Reservoir & Pedal
Street Twin & Speed Twin 900 · Braking System · callout 2
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Rear Brake Master Cylinder, Reservoir & Pedal
Street Twin & Speed Twin 900 · Braking System · callout 2
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Rear Brake Master Cylinder, Reservoir & Pedal
Street Twin & Speed Twin 900 · Braking System · callout 2
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Rear Brake Master Cylinder, Reservoir & Pedal
Tiger · Braking System · callout 7
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Rear Brake Master Cylinder
Tiger · Braking System · callout 3
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Rear Brake Master Cylinder
Tiger · Braking System · callout 3
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Rear Brake Master Cylinder
Tiger · Braking System · callout 3
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Rear Brake Master Cylinder
Tiger · Braking System · callout 6
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Rear Brake Master Cylinder, Reservoir & Pedal
Tiger · Braking System · callout 7
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Rear Brake Master Cylinder, Reservoir & Pedal
Tiger · Braking System · callout 7
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Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville · Braking System · callout 3
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Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville · Braking System · callout 2
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Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville · Braking System · callout 2
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Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville · Braking System · callout 2
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Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville · Braking System · callout 2
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Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville · Braking System · callout 2
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Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville · Braking System · callout 2
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Rear Brake Master Cylinder
Bonneville · Braking System · callout 3
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Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville · Braking System · callout 2
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Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville · Braking System · callout 2
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Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville · Braking System · callout 2
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Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville · Braking System · callout 2
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Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville · Braking System · callout 3
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Rear Brake Master Cylinder, Reservoir & Pedal
Bonneville · Braking System · callout 3
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Rear Brake Master Cylinder, Reservoir & Pedal
Street Scrambler & Scrambler 900 · Braking System · callout 2
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Rear Brake Master Cylinder, Reservoir & Pedal
Street Scrambler & Scrambler 900 · Braking System · callout 2
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Rear Brake Master Cylinder, Reservoir & Pedal
Street Scrambler & Scrambler 900 · Braking System · callout 2
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Rear Brake Master Cylinder, Reservoir & Pedal
Street Scrambler & Scrambler 900 · Braking System · callout 2
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Rear Brake Master Cylinder, Reservoir & Pedal
Street Triple up to BF1182 · Braking System · callout 7
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Rear Brake Master Cylinder, Reservoir & Pedal
Street Triple up to BF1182 · Braking System · callout 7
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Rear Brake Master Cylinder
Adventurer · Braking System · callout 6
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Rear Brake Master Cylinder
Adventurer · Braking System · callout 6
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Rear Brake Master Cylinder, Reservoir & Pedal
Sprint · Braking System · callout 6
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Rear Brake Master Cylinder
Sprint · Braking System · callout 6
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Rear Brake Master Cylinder
Sprint · Braking System · callout 6
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Rear Brake Master Cylinder
Sprint · Braking System · callout 6
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Rear Brake Master Cylinder
Sprint · Braking System · callout 6
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Rear Brake Master Cylinder
Sprint · Braking System · callout 6
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Rear Brake Master Cylinder, Reservoir & Pedal
Sprint · Braking System · callout 6
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Rear Brake Master Cylinder, Reservoir & Pedal
Rocket III · Braking System · callout 3
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Rear Brake Master Cylinder, Reservoir & Pedal
Daytona 675 · Braking System · callout 7
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Rear Brake Master Cylinder, Reservoir & Pedal
Daytona 675 · Braking System · callout 7
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Rear Brake Master Cylinder
TT600 · Braking System · callout 6
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Rear Brake Master Cylinder
Daytona 600 & 650 · Braking System · callout 7
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Rear Brake Master Cylinder
Speed Four · Braking System · callout 6
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Rear Brake Master Cylinder
Daytona · Braking System · callout 22
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Rear Brake Master Cylinder
Daytona · Braking System · callout 6
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Rear Brake Master Cylinder
Daytona · Braking System · callout 6
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Rear Brake Master Cylinder
Daytona · Braking System · callout 6
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Rear Brake Master Cylinder, Reservoir & Pedal
Speed Triple · Braking System · callout 7
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Rear Brake Master Cylinder, Reservoir & Pedal
Speed Triple · Braking System · callout 7
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Rear Brake Master Cylinder, Reservoir & Pedal
Speed Triple · Braking System · callout 7
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Rear Brake Master Cylinder, Reservoir & Pedal
Speed Triple · Braking System · callout 7
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Rear Brake Master Cylinder, Reservoir & Pedal
Speed Triple · Braking System · callout 7
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Rear Brake Master Cylinder, Reservoir & Pedal
Speed Triple · Braking System · callout 7
View diagram →
Rear Brake Master Cylinder
Speed Triple · Braking System · callout 6
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Rear Brake Master Cylinder, Reservoir & Pedal
Speed Triple · Braking System · callout 6
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Rear Brake Master Cylinder
Speed Triple · Braking System · callout 6
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Rear Brake Master Cylinder
Speed Triple · Braking System · callout 22
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Rear Brake Master Cylinder, Reservoir & Pedal
Scrambler 1200 · Braking System · callout 3
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Rear Brake Master Cylinder, Reservoir & Pedal
Scrambler 1200 · Braking System · callout 3
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Rear Brake Master Cylinder, Reservoir & Pedal
Scrambler 1200 · Braking System · callout 3
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Rear Brake Master Cylinder, Reservoir & Pedal
Scrambler 1200 · Braking System · callout 3
View diagram →
Rear Brake Master Cylinder, Reservoir & Pedal
Scrambler 1200 · Braking System · callout 3
View diagram →
Rear Brake Master Cylinder, Reservoir & Pedal
Scrambler 1200 · Braking System · callout 3
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Rear Brake Master Cylinder, Reservoir & Pedal
Scrambler 1200 · Braking System · callout 3
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