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Washer hard

3550230-T0301 · Genuine Triumph

No longer supplied by Triumph
No longer available
Not on our shelf Ask the parts desk

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
TT600
2001–2002
Daytona 600 & 650
2004
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

Crankcase
Legend TT · Crankcase, Engine Covers, Lubrication System · callout 15 · qty 2
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Lubrication System
Legend TT · Crankcase, Engine Covers, Lubrication System · callout 17
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Crankcase
Trident 750/900 · Crankcase, Engine Covers, Lubrication System · callout 18 · qty 2
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Crankcase & Fittings - 4 Cyl. Grey Engines
Trophy · Crankcase, Engine Covers, Lubrication System · callout 15 · qty 2
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Crankcase & Fittings - 4 Cyl. Black Engines
Trophy · Crankcase, Engine Covers, Lubrication System · callout 13 · qty 2
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Crankcase & Fittings - 3 Cylinder
Trophy · Crankcase, Engine Covers, Lubrication System · callout 15 · qty 2
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Crankcase
Trophy · Crankcase, Engine Covers, Lubrication System · callout 18 · qty 2
View diagram →
Lubrication System
Trophy · Crankcase, Engine Covers, Lubrication System · callout 17
View diagram →
Crankcase
Thunderbird & Thunderbird Sport · Crankcase, Engine Covers, Lubrication System · callout 15 · qty 2
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Crankcase
Thunderbird & Thunderbird Sport · Crankcase, Engine Covers, Lubrication System · callout 15 · qty 2
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Lubrication System
Thunderbird & Thunderbird Sport · Crankcase, Engine Covers, Lubrication System · callout 17
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Alternator/ Starter Gears
Tiger · Clutch & Transmission incl. Gearchange Mechanism · callout 24 · qty 2
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Crankcase
Tiger · Crankcase, Engine Covers, Lubrication System · callout 17 · qty 2
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Crankcase
Adventurer · Crankcase, Engine Covers, Lubrication System · callout 15 · qty 2
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Oil Pump, Oil Pump Drive & Oil Filter
Adventurer · Crankcase, Engine Covers, Lubrication System · callout 17
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Crankcase
Adventurer · Crankcase, Engine Covers, Lubrication System · callout 15 · qty 2
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Alternator/ Starter Drive Gears
Sprint · Clutch & Transmission incl. Gearchange Mechanism · callout 24 · qty 2
View diagram →
Alternator/ Starter Gears
Sprint · Clutch & Transmission incl. Gearchange Mechanism · callout 24 · qty 2
View diagram →
Oil Pump/Drive
Sprint · Crankcase, Engine Covers, Lubrication System · callout 9
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Crankcase
Sprint · Crankcase, Engine Covers, Lubrication System · callout 17 · qty 2
View diagram →
Oil Pump/Drive
Sprint · Crankcase, Engine Covers, Lubrication System · callout 9
View diagram →
Lubrication System
TT600 · Crankcase, Engine Covers, Lubrication System · callout 24
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Lubrication System
Daytona 600 & 650 · Crankcase, Engine Covers, Lubrication System · callout 24
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Lubrication System
Speed Four · Crankcase, Engine Covers, Lubrication System · callout 24
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Alternator & Starter Gears
Daytona · Clutch & Transmission incl. Gearchange Mechanism · callout 24 · qty 2
View diagram →
Crankcase 4 Cylinder
Daytona · Crankcase, Engine Covers, Lubrication System · callout 15 · qty 2
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Crankcase 3 Cylinder
Daytona · Crankcase, Engine Covers, Lubrication System · callout 15 · qty 2
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Oil Pump/Drive
Daytona · Crankcase, Engine Covers, Lubrication System · callout 9
View diagram →
Crankcase
Daytona · Crankcase, Engine Covers, Lubrication System · callout 18 · qty 2
View diagram →
Alternator/ Starter Drive Gears
Speed Triple · Clutch & Transmission incl. Gearchange Mechanism · callout 24 · qty 2
View diagram →
Crankcase
Speed Triple · Crankcase, Engine Covers, Lubrication System · callout 17 · qty 2
View diagram →
Oil Pump/Drive
Speed Triple · Crankcase, Engine Covers, Lubrication System · callout 9
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